.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "_as_gen/gsph/run_symmetric_collision.py" .. LINE NUMBERS ARE GIVEN BELOW. .. only:: html .. note:: :class: sphx-glr-download-link-note :ref:`Go to the end ` to download the full example code. .. rst-class:: sphx-glr-example-title .. _sphx_glr__as_gen_gsph_run_symmetric_collision.py: Symmetric gas collision with GSPH (exact Riemann solver + Inutsuka V2) ======================================================================== Two identical bodies of gas move toward each other at equal and opposite speed (:math:`\rho_L=\rho_R=1`, :math:`u_L=+1`, :math:`u_R=-1`, :math:`p_L=p_R=1`). By symmetry the contact stays fixed at :math:`u^*=0` for all time, which makes this equivalent to each half of the gas hitting a rigid, reflecting wall at x=0. This is the standard "wall collision" test used to check that a scheme does not produce spurious post-shock heating at a symmetry plane -- a known pathology of artificial-viscosity SPH that Riemann-solver formulations such as GSPH are designed to avoid. .. GENERATED FROM PYTHON SOURCE LINES 14-24 .. code-block:: Python :lineno-start: 15 import matplotlib.pyplot as plt import numpy as np import shamrock if not shamrock.sys.is_initialized(): shamrock.change_loglevel(1) shamrock.sys.init("0:0") .. rst-class:: sphx-glr-script-out .. code-block:: none -> modified loglevel to 0 enabled log types : log status : - Loglevel: 1, enabled log types : [xxx] Info: xxx ( logger::info ) [xxx] : xxx ( logger::normal ) [xxx] Warning: xxx ( logger::warn ) [xxx] Error: xxx ( logger::err ) .. GENERATED FROM PYTHON SOURCE LINES 25-28 Analytic exact Riemann solver (Toro 2009), reimplemented here in pure Python since only the Sod-tube (zero-velocity) case has a bound analytic helper in shamrock.phys. .. GENERATED FROM PYTHON SOURCE LINES 28-186 .. code-block:: Python :lineno-start: 30 def _phi_shock(p, rho_K, p_K, gamma): A_K = 2.0 / ((gamma + 1.0) * rho_K) B_K = (gamma - 1.0) / (gamma + 1.0) * p_K return (p - p_K) * np.sqrt(A_K / (p + B_K)) def _phi_raref(p, rho_K, p_K, gamma): c_K = np.sqrt(gamma * p_K / rho_K) return (2.0 * c_K / (gamma - 1.0)) * ((p / p_K) ** ((gamma - 1.0) / (2.0 * gamma)) - 1.0) def _phi(p, wave_type, rho_K, p_K, gamma): return ( _phi_shock(p, rho_K, p_K, gamma) if wave_type == "shock" else _phi_raref(p, rho_K, p_K, gamma) ) def exact_riemann_profile(x, t, rho_L, u_L, p_L, rho_R, u_R, p_R, gamma): """Sample the exact 1D Riemann solution (rho, u, p) at positions x, time t.""" v_lr_0 = u_L - u_R def f_ss(p): return _phi_shock(p, rho_L, p_L, gamma) + _phi_shock(p, rho_R, p_R, gamma) def f_rs(p): return _phi_raref(p, rho_L, p_L, gamma) + _phi_shock(p, rho_R, p_R, gamma) def f_sr(p): return _phi_shock(p, rho_L, p_L, gamma) + _phi_raref(p, rho_R, p_R, gamma) if p_L > p_R: if v_lr_0 > f_ss(p_L): pattern = "ss" elif v_lr_0 > f_rs(p_R): pattern = "rs" else: pattern = "rr" else: if v_lr_0 > f_ss(p_R): pattern = "ss" elif v_lr_0 > f_sr(p_L): pattern = "sr" else: pattern = "rr" left_type = "shock" if pattern in ("ss", "sr") else "raref" right_type = "shock" if pattern in ("ss", "rs") else "raref" def f_total(p): return _phi(p, left_type, rho_L, p_L, gamma) + _phi(p, right_type, rho_R, p_R, gamma) if pattern == "ss": p_plus, p_minus = p_L + p_R, min(p_L, p_R) for _ in range(300): if f_total(p_plus) - v_lr_0 > 0: break p_plus *= 10.0 elif pattern == "rs": p_plus, p_minus = p_L, p_R elif pattern == "sr": p_plus, p_minus = p_R, p_L else: p_plus, p_minus = min(p_L, p_R), 0.0 p_star = 0.5 * (p_plus + p_minus) for _ in range(200): p_star = 0.5 * (p_plus + p_minus) r = f_total(p_star) - v_lr_0 if abs(r) < 1e-12: break if r > 0: p_plus = p_star else: p_minus = p_star phi_L = _phi(p_star, left_type, rho_L, p_L, gamma) phi_R = _phi(p_star, right_type, rho_R, p_R, gamma) u_star = 0.5 * (u_L + u_R) - 0.5 * (phi_L - phi_R) c_L = np.sqrt(gamma * p_L / rho_L) c_R = np.sqrt(gamma * p_R / rho_R) if left_type == "shock": rho_star_L = rho_L * ( (p_star / p_L + (gamma - 1) / (gamma + 1)) / ((gamma - 1) / (gamma + 1) * (p_star / p_L) + 1) ) left = { "type": "shock", "S": u_L - c_L * np.sqrt((gamma + 1) / (2 * gamma) * (p_star / p_L) + (gamma - 1) / (2 * gamma)), } else: rho_star_L = rho_L * (p_star / p_L) ** (1.0 / gamma) left = { "type": "raref", "S_H": u_L - c_L, "S_T": u_star - c_L * (p_star / p_L) ** ((gamma - 1) / (2 * gamma)), } if right_type == "shock": rho_star_R = rho_R * ( (p_star / p_R + (gamma - 1) / (gamma + 1)) / ((gamma - 1) / (gamma + 1) * (p_star / p_R) + 1) ) right = { "type": "shock", "S": u_R + c_R * np.sqrt((gamma + 1) / (2 * gamma) * (p_star / p_R) + (gamma - 1) / (2 * gamma)), } else: rho_star_R = rho_R * (p_star / p_R) ** (1.0 / gamma) right = { "type": "raref", "S_H": u_R + c_R, "S_T": u_star + c_R * (p_star / p_R) ** ((gamma - 1) / (2 * gamma)), } rho_out, u_out, p_out = np.zeros_like(x), np.zeros_like(x), np.zeros_like(x) for i, xi_pos in enumerate(x): xi = xi_pos / t if xi <= u_star: if left["type"] == "shock": rho, u, p = (rho_L, u_L, p_L) if xi < left["S"] else (rho_star_L, u_star, p_star) elif xi < left["S_H"]: rho, u, p = rho_L, u_L, p_L elif xi > left["S_T"]: rho, u, p = rho_star_L, u_star, p_star else: b = 2 / (gamma + 1) + (gamma - 1) / ((gamma + 1) * c_L) * (u_L - xi) rho, u, p = ( rho_L * b ** (2 / (gamma - 1)), 2 / (gamma + 1) * (c_L + (gamma - 1) / 2 * u_L + xi), p_L * b ** (2 * gamma / (gamma - 1)), ) else: if right["type"] == "shock": rho, u, p = (rho_R, u_R, p_R) if xi > right["S"] else (rho_star_R, u_star, p_star) elif xi > right["S_H"]: rho, u, p = rho_R, u_R, p_R elif xi < right["S_T"]: rho, u, p = rho_star_R, u_star, p_star else: b = 2 / (gamma + 1) - (gamma - 1) / ((gamma + 1) * c_R) * (u_R - xi) rho, u, p = ( rho_R * b ** (2 / (gamma - 1)), 2 / (gamma + 1) * (-c_R + (gamma - 1) / 2 * u_R + xi), p_R * b ** (2 * gamma / (gamma - 1)), ) rho_out[i], u_out[i], p_out[i] = rho, u, p return rho_out, u_out, p_out, p_star, u_star .. GENERATED FROM PYTHON SOURCE LINES 187-188 Setup parameters: symmetric collision (equivalent to a wall-collision test) .. GENERATED FROM PYTHON SOURCE LINES 188-196 .. code-block:: Python :lineno-start: 189 gamma = 1.4 rho_L, rho_R = 1.0, 1.0 u_L, u_R = 1.0, -1.0 P_L, P_R = 1.0, 1.0 uint0 = P_L / ((gamma - 1) * rho_L) resol = 64 .. GENERATED FROM PYTHON SOURCE LINES 197-199 Setup the solver: GSPH with the exact Riemann solver and the Inutsuka V2 effective volume/face force formulation. .. GENERATED FROM PYTHON SOURCE LINES 199-214 .. code-block:: Python :lineno-start: 200 ctx = shamrock.Context() ctx.pdata_layout_new() model = shamrock.get_Model_GSPH(context=ctx, vector_type="f64_3", sph_kernel="M4") cfg = model.gen_default_config() cfg.set_riemann_exact() cfg.set_force_inutsuka_v2() cfg.set_reconstruct_piecewise_constant() cfg.set_boundary_periodic() cfg.set_eos_adiabatic(gamma) cfg.print_status() model.set_solver_config(cfg) model.init_scheduler(int(1e8), 1) .. rst-class:: sphx-glr-script-out .. code-block:: none ----- GSPH Solver configuration ----- gpart_mass = 0 --- Riemann solver config Type : Exact (Toro) tol = 1e-08 max_iter = 100 ------------- --- Reconstruction config Type : PiecewiseConstant (1st order) ------------- --- Force formulation config Type : InutsukaV2 (2002) - effective volume/face, linear (1st order) ------------- EOS config f64_3 : adiabatic : gamma 1.4 -------------------------------------- .. GENERATED FROM PYTHON SOURCE LINES 215-217 Setup the initial conditions: uniform density/pressure, opposite bulk velocities on each half (converging flow, no density or pressure jump). .. GENERATED FROM PYTHON SOURCE LINES 217-241 .. code-block:: Python :lineno-start: 218 (xs, ys, zs) = model.get_box_dim_fcc_3d(1, resol, 24, 24) dr = 1 / xs (xs, ys, zs) = model.get_box_dim_fcc_3d(dr, resol, 24, 24) model.resize_simulation_box((-xs, -ys / 2, -zs / 2), (xs, ys / 2, zs / 2)) model.add_cube_hcp_3d(dr, (-xs, -ys / 2, -zs / 2), (xs, ys / 2, zs / 2)) model.set_field_in_box("uint", "f64", uint0, (-xs, -ys / 2, -zs / 2), (xs, ys / 2, zs / 2)) model.set_field_in_box( "vxyz", "f64_3", (u_L, 0.0, 0.0), (-xs, -ys / 2, -zs / 2), (0, ys / 2, zs / 2) ) model.set_field_in_box( "vxyz", "f64_3", (u_R, 0.0, 0.0), (0, -ys / 2, -zs / 2), (xs, ys / 2, zs / 2) ) vol_b = xs * ys * zs totmass = 2 * rho_L * vol_b pmass = model.total_mass_to_part_mass(totmass) model.set_particle_mass(pmass) hfact = model.get_hfact() model.set_cfl_cour(0.1) model.set_cfl_force(0.1) .. rst-class:: sphx-glr-script-out .. code-block:: none Info: Add fcc lattice size : ( 128 25 24 ) [SPH][rank=0] Info: Summary (strategy = parallel sweep): [LoadBalance][rank=0] - strategy "psweep" : max = 0.0 min = 0.0 factor = 1 - strategy "round robin" : max = 0.0 min = 0.0 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 0 max = 0 avg = 0 efficiency = ???% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 69.68 us (6.5%) patch tree reduce : 1.40 us (0.1%) gen split merge : 751.00 ns (0.1%) split / merge op : 0/0 apply split merge : 1.11 us (0.1%) LB compute : 975.64 us (90.8%) LB move op cnt : 0 LB apply : 10.18 us (0.9%) .. GENERATED FROM PYTHON SOURCE LINES 242-243 Run the simulation .. GENERATED FROM PYTHON SOURCE LINES 243-247 .. code-block:: Python :lineno-start: 244 t_target = 0.2 model.evolve_until(t_target) .. rst-class:: sphx-glr-script-out .. code-block:: none ---------------- GSPH t = 0, dt = 0 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 24.46 us (4.1%) patch tree reduce : 2.35 us (0.4%) gen split merge : 621.00 ns (0.1%) split / merge op : 0/0 apply split merge : 982.00 ns (0.2%) LB compute : 528.46 us (88.8%) LB move op cnt : 0 LB apply : 4.18 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.40 us (67.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.47492133246527785 Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0, dt = 0.0008715653251887827 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.74 us (1.1%) patch tree reduce : 1.69 us (0.3%) gen split merge : 1.04 us (0.2%) split / merge op : 0/0 apply split merge : 1.18 us (0.2%) LB compute : 610.39 us (96.5%) LB move op cnt : 0 LB apply : 4.42 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.35 us (67.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.4999864366319444 Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.0008715653251887827, dt = 0.0009442574363135811 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.10 us (0.5%) patch tree reduce : 1.59 us (0.1%) gen split merge : 962.00 ns (0.1%) split / merge op : 0/0 apply split merge : 1.16 us (0.1%) LB compute : 1.29 ms (98.2%) LB move op cnt : 0 LB apply : 5.07 us (0.4%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.79 us (70.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.5114067925347222 Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.0018158227615023637, dt = 0.0010103614004352377 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.81 us (1.1%) patch tree reduce : 1.74 us (0.3%) gen split merge : 1.13 us (0.2%) split / merge op : 0/0 apply split merge : 1.19 us (0.2%) LB compute : 600.51 us (96.4%) LB move op cnt : 0 LB apply : 4.28 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.78 us (71.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.6444905598958334 Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.002826184161937601, dt = 0.0010883878226128378 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.09 us (1.1%) patch tree reduce : 1.48 us (0.2%) gen split merge : 1.37 us (0.2%) split / merge op : 0/0 apply split merge : 1.15 us (0.2%) LB compute : 614.22 us (96.5%) LB move op cnt : 0 LB apply : 4.12 us (0.6%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.58 us (66.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.6982014973958333 Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.003914571984550439, dt = 0.0011782955293988477 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.42 us (1.2%) patch tree reduce : 1.59 us (0.3%) gen split merge : 992.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 585.23 us (96.4%) LB move op cnt : 0 LB apply : 4.10 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.45 us (66.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.740085177951389 Warning: Smoothing length iteration: 71424 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.005092867513949287, dt = 0.0011478937715271374 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.71 us (1.3%) patch tree reduce : 1.95 us (0.4%) gen split merge : 1.04 us (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 492.22 us (95.7%) LB move op cnt : 0 LB apply : 4.40 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.42 us (64.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.8814425998263888 Warning: Smoothing length iteration: 576 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.006240761285476425, dt = 0.0011158990418915341 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.72 us (1.5%) patch tree reduce : 1.54 us (0.3%) gen split merge : 1.18 us (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 487.01 us (95.6%) LB move op cnt : 0 LB apply : 4.07 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.58 us (67.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.9575602213541667 ---------------- GSPH t = 0.007356660327367958, dt = 0.0010912706073847069 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.15 us (1.6%) patch tree reduce : 2.15 us (0.4%) gen split merge : 1.11 us (0.2%) split / merge op : 0/0 apply split merge : 1.21 us (0.2%) LB compute : 482.23 us (95.3%) LB move op cnt : 0 LB apply : 3.85 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.86 us (67.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.9866400824652777 ---------------- GSPH t = 0.008447930934752665, dt = 0.0010722339395240618 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.72 us (1.5%) patch tree reduce : 1.56 us (0.3%) gen split merge : 962.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 432.86 us (95.1%) LB move op cnt : 0 LB apply : 4.04 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.56 us (67.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.9866400824652777 ---------------- GSPH t = 0.009520164874276727, dt = 0.0010573774725709543 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.67 us (1.8%) patch tree reduce : 1.63 us (0.4%) gen split merge : 972.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.3%) LB compute : 394.76 us (94.5%) LB move op cnt : 0 LB apply : 4.21 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.66 us (67.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.9866400824652778 ---------------- GSPH t = 0.010577542346847681, dt = 0.0010456118714713234 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.22 us (1.4%) patch tree reduce : 1.56 us (0.3%) gen split merge : 1.25 us (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 499.78 us (95.7%) LB move op cnt : 0 LB apply : 4.46 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.52 us (67.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.9866400824652778 ---------------- GSPH t = 0.011623154218319005, dt = 0.0010361616121458749 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.75 us (1.2%) patch tree reduce : 1.59 us (0.3%) gen split merge : 952.00 ns (0.2%) split / merge op : 0/0 apply split merge : 982.00 ns (0.2%) LB compute : 535.86 us (96.1%) LB move op cnt : 0 LB apply : 4.26 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.49 us (67.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.9866400824652778 ---------------- GSPH t = 0.01265931583046488, dt = 0.0010249332385398751 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.44 us (1.3%) patch tree reduce : 1.65 us (0.3%) gen split merge : 1.25 us (0.2%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 542.43 us (95.9%) LB move op cnt : 0 LB apply : 4.41 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.41 us (69.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.9866400824652777 ---------------- GSPH t = 0.013684249069004756, dt = 0.0010158653536627865 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.98 us (1.7%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.03 us (0.2%) split / merge op : 0/0 apply split merge : 1.22 us (0.3%) LB compute : 450.42 us (95.2%) LB move op cnt : 0 LB apply : 4.20 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.35 us (65.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.9866400824652777 ---------------- GSPH t = 0.014700114422667542, dt = 0.0010087776193151055 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.99 us (1.2%) patch tree reduce : 1.63 us (0.3%) gen split merge : 1.35 us (0.2%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 555.93 us (96.0%) LB move op cnt : 0 LB apply : 4.54 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.25 us (63.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 0.9866400824652777 ---------------- GSPH t = 0.01570889204198265, dt = 0.001003275218844513 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.44 us (1.4%) patch tree reduce : 1.49 us (0.3%) gen split merge : 1.42 us (0.3%) split / merge op : 0/0 apply split merge : 1.02 us (0.2%) LB compute : 524.43 us (95.9%) LB move op cnt : 0 LB apply : 4.30 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.97 us (64.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.0007188585069444 ---------------- GSPH t = 0.016712167260827162, dt = 0.0009990416201584617 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.24 us (1.3%) patch tree reduce : 1.85 us (0.3%) gen split merge : 962.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.23 us (0.2%) LB compute : 551.40 us (96.1%) LB move op cnt : 0 LB apply : 3.97 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.49 us (69.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.0007188585069444 ---------------- GSPH t = 0.017711208880985624, dt = 0.0009958142272716867 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.50 us (1.6%) patch tree reduce : 1.48 us (0.3%) gen split merge : 951.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 433.93 us (95.0%) LB move op cnt : 0 LB apply : 3.91 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.27 us (68.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.123847113715278 ---------------- GSPH t = 0.01870702310825731, dt = 0.0009933731958462776 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.22 us (1.7%) patch tree reduce : 1.50 us (0.4%) gen split merge : 1.04 us (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 403.16 us (95.1%) LB move op cnt : 0 LB apply : 3.68 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.96 us (70.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.123847113715278 ---------------- GSPH t = 0.019700396304103588, dt = 0.000991533961880567 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.00 us (2.0%) patch tree reduce : 1.74 us (0.4%) gen split merge : 991.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.39 us (0.3%) LB compute : 420.42 us (94.5%) LB move op cnt : 0 LB apply : 4.31 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.13 us (65.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1238471137152777 ---------------- GSPH t = 0.020691930265984156, dt = 0.0009901418707453848 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.62 us (1.5%) patch tree reduce : 1.62 us (0.3%) gen split merge : 1.34 us (0.3%) split / merge op : 0/0 apply split merge : 1.00 us (0.2%) LB compute : 494.63 us (95.6%) LB move op cnt : 0 LB apply : 4.11 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.19 us (66.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.123847113715278 ---------------- GSPH t = 0.02168207213672954, dt = 0.0009876017474370995 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.76 us (2.1%) patch tree reduce : 1.78 us (0.4%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 388.42 us (94.0%) LB move op cnt : 0 LB apply : 4.22 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.24 us (66.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1238471137152777 ---------------- GSPH t = 0.02266967388416664, dt = 0.0009832799212751379 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.63 us (1.3%) patch tree reduce : 1.69 us (0.3%) gen split merge : 1.06 us (0.2%) split / merge op : 0/0 apply split merge : 1.19 us (0.2%) LB compute : 502.80 us (95.8%) LB move op cnt : 0 LB apply : 4.12 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.42 us (67.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1238471137152777 ---------------- GSPH t = 0.02365295380544178, dt = 0.0009795715111008533 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.73 us (1.2%) patch tree reduce : 1.47 us (0.3%) gen split merge : 1.15 us (0.2%) split / merge op : 0/0 apply split merge : 1.16 us (0.2%) LB compute : 520.43 us (95.9%) LB move op cnt : 0 LB apply : 4.61 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.30 us (64.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1238471137152777 ---------------- GSPH t = 0.024632525316542635, dt = 0.0009763775845485183 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.29 us (2.0%) patch tree reduce : 1.84 us (0.5%) gen split merge : 1.06 us (0.3%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 383.11 us (94.2%) LB move op cnt : 0 LB apply : 3.91 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.58 us (64.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1238471137152777 ---------------- GSPH t = 0.025608902901091152, dt = 0.0009736144627459033 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.12 us (1.5%) patch tree reduce : 1.45 us (0.3%) gen split merge : 942.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.33 us (0.3%) LB compute : 444.74 us (95.4%) LB move op cnt : 0 LB apply : 3.75 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.17 us (68.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.125 ---------------- GSPH t = 0.026582517363837054, dt = 0.0009712117532683205 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.14 us (1.6%) patch tree reduce : 1.57 us (0.3%) gen split merge : 1.13 us (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 432.37 us (95.2%) LB move op cnt : 0 LB apply : 4.15 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.25 us (65.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1856418185763888 ---------------- GSPH t = 0.027553729117105373, dt = 0.0009674482229866276 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.54 us (1.5%) patch tree reduce : 1.68 us (0.3%) gen split merge : 1.18 us (0.2%) split / merge op : 0/0 apply split merge : 1.14 us (0.2%) LB compute : 544.99 us (95.7%) LB move op cnt : 0 LB apply : 4.36 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.18 us (70.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.185641818576389 ---------------- GSPH t = 0.028521177340092, dt = 0.0009639186886027345 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.82 us (1.7%) patch tree reduce : 1.58 us (0.4%) gen split merge : 1.22 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 368.05 us (94.3%) LB move op cnt : 0 LB apply : 4.23 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.12 us (64.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.185641818576389 ---------------- GSPH t = 0.029485096028694736, dt = 0.0009609526190351489 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.76 us (1.4%) patch tree reduce : 2.12 us (0.4%) gen split merge : 1.13 us (0.2%) split / merge op : 0/0 apply split merge : 1.41 us (0.3%) LB compute : 531.23 us (95.7%) LB move op cnt : 0 LB apply : 4.36 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.25 us (65.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.185641818576389 ---------------- GSPH t = 0.030446048647729887, dt = 0.0009584859015199007 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.60 us (1.3%) patch tree reduce : 1.57 us (0.3%) gen split merge : 872.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.09 us (0.2%) LB compute : 500.47 us (95.8%) LB move op cnt : 0 LB apply : 4.12 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.25 us (65.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.185641818576389 ---------------- GSPH t = 0.03140453454924979, dt = 0.0009564607264307603 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.37 us (1.4%) patch tree reduce : 1.90 us (0.4%) gen split merge : 1.11 us (0.2%) split / merge op : 0/0 apply split merge : 992.00 ns (0.2%) LB compute : 496.01 us (95.7%) LB move op cnt : 0 LB apply : 4.03 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.07 us (64.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1773410373263893 ---------------- GSPH t = 0.03236099527568055, dt = 0.0009548243849445753 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.71 us (2.0%) patch tree reduce : 1.48 us (0.3%) gen split merge : 1.06 us (0.2%) split / merge op : 0/0 apply split merge : 1.71 us (0.4%) LB compute : 409.70 us (94.2%) LB move op cnt : 0 LB apply : 4.49 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.58 us (67.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.177341037326389 ---------------- GSPH t = 0.03331581966062513, dt = 0.0009535282489845185 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.46 us (1.7%) patch tree reduce : 1.58 us (0.3%) gen split merge : 1.39 us (0.3%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 474.60 us (95.3%) LB move op cnt : 0 LB apply : 4.10 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.28 us (65.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1773410373263893 ---------------- GSPH t = 0.03426934790960964, dt = 0.000952527174604045 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.24 us (1.4%) patch tree reduce : 1.54 us (0.3%) gen split merge : 971.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.49 us (0.3%) LB compute : 485.28 us (95.4%) LB move op cnt : 0 LB apply : 4.44 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.92 us (72.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1690402560763893 ---------------- GSPH t = 0.03522187508421369, dt = 0.0009517791028793997 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.57 us (1.3%) patch tree reduce : 1.76 us (0.3%) gen split merge : 1.44 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.2%) LB compute : 487.53 us (95.6%) LB move op cnt : 0 LB apply : 4.30 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.20 us (65.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.169040256076389 ---------------- GSPH t = 0.03617365418709309, dt = 0.0009512448239863196 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.44 us (1.6%) patch tree reduce : 1.72 us (0.4%) gen split merge : 881.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 454.62 us (95.3%) LB move op cnt : 0 LB apply : 4.39 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.19 us (66.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.169040256076389 ---------------- GSPH t = 0.03712489901107941, dt = 0.0009508875623891249 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.56 us (1.4%) patch tree reduce : 1.52 us (0.3%) gen split merge : 1.01 us (0.2%) split / merge op : 0/0 apply split merge : 1.01 us (0.2%) LB compute : 520.45 us (95.8%) LB move op cnt : 0 LB apply : 3.93 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.41 us (70.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1690402560763893 ---------------- GSPH t = 0.03807578657346854, dt = 0.0009506727124312624 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.34 us (1.7%) patch tree reduce : 1.71 us (0.4%) gen split merge : 1.06 us (0.2%) split / merge op : 0/0 apply split merge : 1.34 us (0.3%) LB compute : 410.38 us (94.8%) LB move op cnt : 0 LB apply : 4.18 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.42 us (65.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.169528537326389 ---------------- GSPH t = 0.039026459285899796, dt = 0.0009505687369295509 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.97 us (1.3%) patch tree reduce : 1.60 us (0.3%) gen split merge : 1.37 us (0.3%) split / merge op : 0/0 apply split merge : 1.19 us (0.2%) LB compute : 501.10 us (95.8%) LB move op cnt : 0 LB apply : 4.27 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.52 us (67.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1700168185763893 ---------------- GSPH t = 0.03997702802282935, dt = 0.000950547305693705 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.45 us (1.7%) patch tree reduce : 1.98 us (0.5%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 403.43 us (94.6%) LB move op cnt : 0 LB apply : 4.21 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.89 us (67.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.174655490451389 ---------------- GSPH t = 0.04092757532852305, dt = 0.0009505599224650749 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.25 us (1.2%) patch tree reduce : 1.58 us (0.3%) gen split merge : 1.10 us (0.2%) split / merge op : 0/0 apply split merge : 1.41 us (0.2%) LB compute : 600.75 us (96.4%) LB move op cnt : 0 LB apply : 4.13 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.73 us (68.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.2015109592013893 ---------------- GSPH t = 0.04187813525098812, dt = 0.0009500597215699316 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.80 us (1.5%) patch tree reduce : 1.49 us (0.3%) gen split merge : 992.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.14 us (0.2%) LB compute : 512.62 us (95.8%) LB move op cnt : 0 LB apply : 4.02 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.42 us (67.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.2015109592013893 ---------------- GSPH t = 0.042828194972558055, dt = 0.0009496696421127676 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.14 us (2.0%) patch tree reduce : 1.69 us (0.4%) gen split merge : 1.02 us (0.2%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 393.21 us (94.5%) LB move op cnt : 0 LB apply : 3.89 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.35 us (67.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.2015109592013893 ---------------- GSPH t = 0.04377786461467082, dt = 0.0009493618003576615 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.28 us (1.6%) patch tree reduce : 1.82 us (0.4%) gen split merge : 972.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.40 us (0.3%) LB compute : 482.77 us (95.3%) LB move op cnt : 0 LB apply : 3.90 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.36 us (67.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.2015109592013893 ---------------- GSPH t = 0.044727226415028486, dt = 0.0009491116268661385 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.40 us (1.7%) patch tree reduce : 1.68 us (0.4%) gen split merge : 962.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.09 us (0.3%) LB compute : 405.58 us (94.8%) LB move op cnt : 0 LB apply : 4.11 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.15 us (67.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.2015109592013893 ---------------- GSPH t = 0.045676338041894624, dt = 0.0009482354820955868 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.37 us (1.3%) patch tree reduce : 1.47 us (0.3%) gen split merge : 1.12 us (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 545.73 us (96.0%) LB move op cnt : 0 LB apply : 4.40 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.55 us (68.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.2015109592013893 ---------------- GSPH t = 0.04662457352399021, dt = 0.000947377978104643 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.14 us (1.7%) patch tree reduce : 1.94 us (0.5%) gen split merge : 1.09 us (0.3%) split / merge op : 0/0 apply split merge : 1.07 us (0.3%) LB compute : 393.13 us (94.6%) LB move op cnt : 0 LB apply : 4.57 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.54 us (64.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.2015109592013893 ---------------- GSPH t = 0.04757195150209485, dt = 0.0009465456572507148 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.23 us (1.4%) patch tree reduce : 2.09 us (0.4%) gen split merge : 1.18 us (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 486.24 us (95.6%) LB move op cnt : 0 LB apply : 4.02 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.46 us (66.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.2015109592013893 ---------------- GSPH t = 0.048518497159345565, dt = 0.0009457431198796587 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.17 us (1.8%) patch tree reduce : 2.06 us (0.5%) gen split merge : 1.11 us (0.3%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 418.59 us (94.8%) LB move op cnt : 0 LB apply : 3.93 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 24.49 us (95.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.2015109592013893 ---------------- GSPH t = 0.049464240279225226, dt = 0.0009449746464519945 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.57 us (1.5%) patch tree reduce : 1.52 us (0.3%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 494.52 us (95.5%) LB move op cnt : 0 LB apply : 4.65 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.45 us (67.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.2015109592013893 ---------------- GSPH t = 0.05040921492567722, dt = 0.0009442440650516077 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.67 us (1.7%) patch tree reduce : 1.57 us (0.3%) gen split merge : 972.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 442.03 us (95.1%) LB move op cnt : 0 LB apply : 4.40 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.12 us (61.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1931966145833328 ---------------- GSPH t = 0.05135345899072883, dt = 0.0009435546459354644 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.03 us (1.2%) patch tree reduce : 1.68 us (0.3%) gen split merge : 982.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.29 us (0.2%) LB compute : 543.78 us (96.0%) LB move op cnt : 0 LB apply : 4.50 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.18 us (66.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1931966145833328 ---------------- GSPH t = 0.052297013636664294, dt = 0.0009429090128156558 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.17 us (1.5%) patch tree reduce : 1.49 us (0.3%) gen split merge : 1.28 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.2%) LB compute : 464.92 us (95.3%) LB move op cnt : 0 LB apply : 4.55 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.77 us (69.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.193196614583333 ---------------- GSPH t = 0.05323992264947995, dt = 0.0009421770534847737 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.37 us (1.5%) patch tree reduce : 1.70 us (0.3%) gen split merge : 872.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 476.22 us (95.5%) LB move op cnt : 0 LB apply : 4.11 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.58 us (69.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.193196614583333 ---------------- GSPH t = 0.054182099702964726, dt = 0.0009414031426179186 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.29 us (1.7%) patch tree reduce : 1.51 us (0.3%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 418.66 us (95.0%) LB move op cnt : 0 LB apply : 3.87 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.18 us (63.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1931966145833328 ---------------- GSPH t = 0.05512350284558264, dt = 0.0009407322458182969 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.30 us (1.5%) patch tree reduce : 1.67 us (0.3%) gen split merge : 941.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.46 us (0.3%) LB compute : 474.96 us (95.4%) LB move op cnt : 0 LB apply : 4.16 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.45 us (62.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.193196614583333 ---------------- GSPH t = 0.05606423509140094, dt = 0.0009401588861337007 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.08 us (1.1%) patch tree reduce : 1.70 us (0.3%) gen split merge : 1.67 us (0.3%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 620.76 us (96.5%) LB move op cnt : 0 LB apply : 3.88 us (0.6%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.39 us (67.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.193196614583333 ---------------- GSPH t = 0.05700439397753464, dt = 0.0009396768338301335 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.98 us (1.2%) patch tree reduce : 1.58 us (0.3%) gen split merge : 991.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.11 us (0.2%) LB compute : 539.79 us (96.1%) LB move op cnt : 0 LB apply : 4.28 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.55 us (67.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1931966145833328 ---------------- GSPH t = 0.05794407081136477, dt = 0.0009392792579008012 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.16 us (1.4%) patch tree reduce : 1.70 us (0.3%) gen split merge : 942.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.38 us (0.2%) LB compute : 544.60 us (95.9%) LB move op cnt : 0 LB apply : 4.12 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.40 us (69.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1931966145833328 ---------------- GSPH t = 0.058883350069265566, dt = 0.0009389588718868671 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.72 us (1.7%) patch tree reduce : 1.66 us (0.4%) gen split merge : 962.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 423.92 us (95.0%) LB move op cnt : 0 LB apply : 3.99 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.35 us (64.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.193196614583333 ---------------- GSPH t = 0.05982230894115243, dt = 0.0009387080770453788 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.96 us (1.2%) patch tree reduce : 1.55 us (0.3%) gen split merge : 1.22 us (0.2%) split / merge op : 0/0 apply split merge : 1.16 us (0.2%) LB compute : 539.18 us (96.0%) LB move op cnt : 0 LB apply : 3.99 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.71 us (70.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1931966145833328 ---------------- GSPH t = 0.06076101701819781, dt = 0.0009385190940103138 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.67 us (1.9%) patch tree reduce : 1.64 us (0.4%) gen split merge : 992.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 378.80 us (94.3%) LB move op cnt : 0 LB apply : 3.99 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.40 us (65.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1931966145833328 ---------------- GSPH t = 0.061699536112208124, dt = 0.0009383840867132616 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.54 us (1.6%) patch tree reduce : 1.72 us (0.4%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 440.82 us (95.1%) LB move op cnt : 0 LB apply : 4.20 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.25 us (67.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1931966145833328 ---------------- GSPH t = 0.06263792019892138, dt = 0.0009382952804664648 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.42 us (1.3%) patch tree reduce : 1.57 us (0.3%) gen split merge : 1.04 us (0.2%) split / merge op : 0/0 apply split merge : 1.14 us (0.2%) LB compute : 533.10 us (95.9%) LB move op cnt : 0 LB apply : 4.47 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.48 us (65.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.06357621547938784, dt = 0.0009382450718469287 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.95 us (1.6%) patch tree reduce : 1.87 us (0.4%) gen split merge : 901.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.18 us (0.2%) LB compute : 481.69 us (95.4%) LB move op cnt : 0 LB apply : 4.10 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.51 us (67.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.06451446055123478, dt = 0.0009382261271885503 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.69 us (1.2%) patch tree reduce : 1.54 us (0.3%) gen split merge : 972.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.32 us (0.2%) LB compute : 535.60 us (96.1%) LB move op cnt : 0 LB apply : 4.40 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.29 us (66.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.06545268667842333, dt = 0.0009382314697049298 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.80 us (1.5%) patch tree reduce : 1.69 us (0.3%) gen split merge : 1.07 us (0.2%) split / merge op : 0/0 apply split merge : 1.42 us (0.3%) LB compute : 483.62 us (95.4%) LB move op cnt : 0 LB apply : 4.15 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.13 us (65.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.06639091814812825, dt = 0.0009382302561152471 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.24 us (1.9%) patch tree reduce : 1.49 us (0.3%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 416.86 us (94.5%) LB move op cnt : 0 LB apply : 4.80 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.50 us (66.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.0673291484042435, dt = 0.0009379661451903136 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.84 us (1.7%) patch tree reduce : 1.46 us (0.3%) gen split merge : 952.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.09 us (0.2%) LB compute : 435.31 us (95.1%) LB move op cnt : 0 LB apply : 3.99 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.17 us (66.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.06826711454943382, dt = 0.000937402942734023 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.86 us (1.7%) patch tree reduce : 1.63 us (0.4%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 428.19 us (94.8%) LB move op cnt : 0 LB apply : 4.07 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.27 us (65.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.06920451749216784, dt = 0.0009368686236116219 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.75 us (1.5%) patch tree reduce : 1.69 us (0.3%) gen split merge : 1.25 us (0.2%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 488.85 us (95.6%) LB move op cnt : 0 LB apply : 4.20 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.21 us (65.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.07014138611577947, dt = 0.0009363657172329414 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.82 us (1.2%) patch tree reduce : 1.86 us (0.3%) gen split merge : 971.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 541.11 us (96.0%) LB move op cnt : 0 LB apply : 4.58 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.55 us (69.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.07107775183301242, dt = 0.0009358961485716108 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.16 us (1.4%) patch tree reduce : 1.68 us (0.3%) gen split merge : 882.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 507.67 us (95.7%) LB move op cnt : 0 LB apply : 4.73 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.25 us (68.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.07201364798158402, dt = 0.0009354612747937015 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.17 us (2.0%) patch tree reduce : 1.89 us (0.5%) gen split merge : 861.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.35 us (0.3%) LB compute : 383.00 us (94.3%) LB move op cnt : 0 LB apply : 4.09 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.23 us (66.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.07294910925637772, dt = 0.0009350619050699064 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.64 us (1.5%) patch tree reduce : 1.69 us (0.3%) gen split merge : 1.23 us (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 499.63 us (95.5%) LB move op cnt : 0 LB apply : 4.51 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.60 us (67.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.07388417116144763, dt = 0.0009346983272114732 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.69 us (1.3%) patch tree reduce : 1.85 us (0.3%) gen split merge : 1.02 us (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 554.52 us (96.0%) LB move op cnt : 0 LB apply : 4.27 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.26 us (68.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.07481886948865911, dt = 0.0009343703404539893 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.89 us (1.2%) patch tree reduce : 1.65 us (0.3%) gen split merge : 902.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 537.43 us (96.1%) LB move op cnt : 0 LB apply : 3.93 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.27 us (66.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.0757532398291131, dt = 0.0009340772962914191 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.93 us (1.3%) patch tree reduce : 1.56 us (0.3%) gen split merge : 1.04 us (0.2%) split / merge op : 0/0 apply split merge : 1.03 us (0.2%) LB compute : 491.55 us (95.7%) LB move op cnt : 0 LB apply : 4.62 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.77 us (67.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.07668731712540451, dt = 0.0009337767500049762 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.22 us (1.6%) patch tree reduce : 1.56 us (0.4%) gen split merge : 1.04 us (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 417.16 us (95.1%) LB move op cnt : 0 LB apply : 3.73 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.14 us (65.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.07762109387540948, dt = 0.0009334624166660163 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.78 us (1.2%) patch tree reduce : 1.54 us (0.3%) gen split merge : 951.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.32 us (0.2%) LB compute : 536.35 us (96.1%) LB move op cnt : 0 LB apply : 4.32 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.15 us (65.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.0785545562920755, dt = 0.0009331727561599471 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.37 us (1.7%) patch tree reduce : 1.69 us (0.4%) gen split merge : 882.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 409.71 us (94.8%) LB move op cnt : 0 LB apply : 4.35 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.32 us (64.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.07948772904823545, dt = 0.0009329074557077021 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.27 us (1.2%) patch tree reduce : 1.75 us (0.3%) gen split merge : 961.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 566.09 us (96.2%) LB move op cnt : 0 LB apply : 4.16 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.34 us (68.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.08042063650394315, dt = 0.0009326659443458594 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.39 us (1.6%) patch tree reduce : 1.51 us (0.3%) gen split merge : 982.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.22 us (0.3%) LB compute : 451.00 us (95.3%) LB move op cnt : 0 LB apply : 4.15 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.14 us (65.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.08135330244828902, dt = 0.0009324474136801008 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.04 us (1.3%) patch tree reduce : 1.61 us (0.3%) gen split merge : 961.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.25 us (0.2%) LB compute : 539.00 us (96.1%) LB move op cnt : 0 LB apply : 3.80 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.75 us (67.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.08228574986196913, dt = 0.0009322508460051297 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.94 us (1.5%) patch tree reduce : 1.60 us (0.3%) gen split merge : 1.06 us (0.2%) split / merge op : 0/0 apply split merge : 1.09 us (0.2%) LB compute : 451.78 us (95.4%) LB move op cnt : 0 LB apply : 4.22 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.18 us (68.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.08321800070797426, dt = 0.0009320750459119962 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.71 us (1.3%) patch tree reduce : 1.62 us (0.3%) gen split merge : 1.09 us (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 586.66 us (96.0%) LB move op cnt : 0 LB apply : 4.49 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.41 us (68.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.08415007575388626, dt = 0.0009319186732238966 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.15 us (2.1%) patch tree reduce : 1.56 us (0.4%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.42 us (0.4%) LB compute : 355.95 us (93.7%) LB move op cnt : 0 LB apply : 4.35 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.66 us (66.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.08508199442711016, dt = 0.0009317802741140119 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 34.89 us (8.1%) patch tree reduce : 1.81 us (0.4%) gen split merge : 872.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.3%) LB compute : 378.53 us (88.3%) LB move op cnt : 0 LB apply : 4.17 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.26 us (66.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.08601377470122418, dt = 0.0009316583116954398 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.26 us (1.8%) patch tree reduce : 1.99 us (0.5%) gen split merge : 1.08 us (0.3%) split / merge op : 0/0 apply split merge : 1.06 us (0.3%) LB compute : 384.01 us (94.5%) LB move op cnt : 0 LB apply : 3.98 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.51 us (65.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.08694543301291961, dt = 0.0009315511967763926 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.89 us (1.2%) patch tree reduce : 1.43 us (0.2%) gen split merge : 1.01 us (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 557.92 us (96.2%) LB move op cnt : 0 LB apply : 4.79 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.29 us (67.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.087876984209696, dt = 0.0009314573166649922 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.97 us (1.4%) patch tree reduce : 1.73 us (0.3%) gen split merge : 1.12 us (0.2%) split / merge op : 0/0 apply split merge : 1.50 us (0.3%) LB compute : 542.65 us (95.7%) LB move op cnt : 0 LB apply : 4.31 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.40 us (67.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.088808441526361, dt = 0.0009313750622833973 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.70 us (1.3%) patch tree reduce : 2.02 us (0.3%) gen split merge : 1.17 us (0.2%) split / merge op : 0/0 apply split merge : 1.12 us (0.2%) LB compute : 561.64 us (96.0%) LB move op cnt : 0 LB apply : 4.26 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.88 us (76.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.0897398165886444, dt = 0.0009313028512437011 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.74 us (2.0%) patch tree reduce : 1.77 us (0.4%) gen split merge : 1.06 us (0.2%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 410.94 us (94.4%) LB move op cnt : 0 LB apply : 4.23 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.56 us (67.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.09067111943988809, dt = 0.0009312391487731311 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.80 us (1.4%) patch tree reduce : 2.31 us (0.4%) gen split merge : 1.23 us (0.2%) split / merge op : 0/0 apply split merge : 1.24 us (0.2%) LB compute : 546.93 us (95.7%) LB move op cnt : 0 LB apply : 4.27 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.23 us (65.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.09160235858866123, dt = 0.0009311824867203121 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.13 us (2.0%) patch tree reduce : 1.66 us (0.4%) gen split merge : 901.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.23 us (0.3%) LB compute : 385.41 us (94.2%) LB move op cnt : 0 LB apply : 4.22 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.16 us (65.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.09253354107538153, dt = 0.0009311314801138515 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.43 us (1.2%) patch tree reduce : 1.62 us (0.3%) gen split merge : 871.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 495.44 us (95.9%) LB move op cnt : 0 LB apply : 3.84 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.35 us (66.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.09346467255549538, dt = 0.0009310848408452057 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.47 us (1.3%) patch tree reduce : 1.64 us (0.3%) gen split merge : 1.08 us (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 572.73 us (96.1%) LB move op cnt : 0 LB apply : 4.13 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.44 us (69.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.0943957573963406, dt = 0.0009310413882091771 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.87 us (1.2%) patch tree reduce : 1.74 us (0.3%) gen split merge : 1.00 us (0.2%) split / merge op : 0/0 apply split merge : 1.35 us (0.2%) LB compute : 551.26 us (96.0%) LB move op cnt : 0 LB apply : 4.27 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.15 us (66.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.09532679878454978, dt = 0.0009310000569484373 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.17 us (1.2%) patch tree reduce : 1.59 us (0.3%) gen split merge : 962.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.41 us (0.2%) LB compute : 560.17 us (96.1%) LB move op cnt : 0 LB apply : 4.39 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.32 us (66.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.09625779884149821, dt = 0.0009309599027783457 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.20 us (1.3%) patch tree reduce : 1.65 us (0.3%) gen split merge : 1.08 us (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 511.93 us (95.9%) LB move op cnt : 0 LB apply : 3.93 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.42 us (63.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.09718875874427656, dt = 0.0009309201059079978 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.46 us (1.7%) patch tree reduce : 1.92 us (0.4%) gen split merge : 992.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 423.87 us (94.9%) LB move op cnt : 0 LB apply : 4.01 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.22 us (66.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.09811967885018455, dt = 0.000930879971505384 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.83 us (1.3%) patch tree reduce : 1.57 us (0.3%) gen split merge : 982.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.48 us (0.3%) LB compute : 490.61 us (95.9%) LB move op cnt : 0 LB apply : 3.62 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.43 us (65.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.09905055882168994, dt = 0.0009308389279727358 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.31 us (1.3%) patch tree reduce : 1.90 us (0.3%) gen split merge : 972.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.15 us (0.2%) LB compute : 527.46 us (95.9%) LB move op cnt : 0 LB apply : 3.97 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.21 us (68.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.09998139774966266, dt = 0.0009307965234993475 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.16 us (1.3%) patch tree reduce : 1.77 us (0.3%) gen split merge : 1.11 us (0.2%) split / merge op : 0/0 apply split merge : 1.09 us (0.2%) LB compute : 519.42 us (95.9%) LB move op cnt : 0 LB apply : 4.36 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.48 us (70.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.10091219427316202, dt = 0.0009307524211638193 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.40 us (1.7%) patch tree reduce : 1.72 us (0.4%) gen split merge : 1.07 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 400.49 us (94.6%) LB move op cnt : 0 LB apply : 4.04 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.32 us (63.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.10184294669432584, dt = 0.0009307063926610018 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.41 us (1.3%) patch tree reduce : 1.82 us (0.3%) gen split merge : 972.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.09 us (0.2%) LB compute : 543.76 us (96.0%) LB move op cnt : 0 LB apply : 4.02 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.14 us (64.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.10277365308698684, dt = 0.0009306583106441496 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.77 us (1.3%) patch tree reduce : 1.49 us (0.3%) gen split merge : 1.07 us (0.2%) split / merge op : 0/0 apply split merge : 1.22 us (0.2%) LB compute : 510.29 us (95.9%) LB move op cnt : 0 LB apply : 3.96 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.36 us (64.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.10370431139763099, dt = 0.0009306081400756901 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.44 us (1.4%) patch tree reduce : 1.62 us (0.3%) gen split merge : 1.16 us (0.2%) split / merge op : 0/0 apply split merge : 1.47 us (0.3%) LB compute : 497.60 us (95.6%) LB move op cnt : 0 LB apply : 4.39 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.30 us (67.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.10463491953770668, dt = 0.000930555928889616 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.64 us (1.2%) patch tree reduce : 1.86 us (0.3%) gen split merge : 992.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.23 us (0.2%) LB compute : 529.45 us (96.0%) LB move op cnt : 0 LB apply : 3.99 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.55 us (66.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.1055654754665963, dt = 0.0009305017980542531 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.24 us (1.4%) patch tree reduce : 1.92 us (0.4%) gen split merge : 1.22 us (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 480.54 us (95.5%) LB move op cnt : 0 LB apply : 4.50 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.66 us (67.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.10649597726465054, dt = 0.0009304459311756357 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.52 us (1.7%) patch tree reduce : 1.60 us (0.4%) gen split merge : 982.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 408.56 us (94.7%) LB move op cnt : 0 LB apply : 4.34 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.31 us (64.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.10742642319582618, dt = 0.0009303885640961693 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.53 us (1.9%) patch tree reduce : 1.63 us (0.4%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.09 us (0.3%) LB compute : 375.15 us (94.4%) LB move op cnt : 0 LB apply : 4.02 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.59 us (65.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.10835681175992234, dt = 0.0009303299745601121 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.15 us (1.3%) patch tree reduce : 1.52 us (0.3%) gen split merge : 962.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 523.20 us (95.9%) LB move op cnt : 0 LB apply : 4.67 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.71 us (69.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.10928714173448245, dt = 0.0009302704720062628 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.40 us (1.4%) patch tree reduce : 1.52 us (0.3%) gen split merge : 1.18 us (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 525.68 us (95.9%) LB move op cnt : 0 LB apply : 4.82 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.14 us (66.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.11021741220648872, dt = 0.0009302103877714385 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.86 us (1.9%) patch tree reduce : 1.96 us (0.5%) gen split merge : 1.13 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 389.67 us (94.4%) LB move op cnt : 0 LB apply : 3.98 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.86 us (63.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.11114762259426016, dt = 0.0009301500657952933 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.81 us (1.7%) patch tree reduce : 1.59 us (0.4%) gen split merge : 1.00 us (0.2%) split / merge op : 0/0 apply split merge : 1.14 us (0.3%) LB compute : 384.37 us (94.7%) LB move op cnt : 0 LB apply : 3.83 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.11 us (66.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.11207777266005545, dt = 0.0009300898540879469 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.99 us (1.2%) patch tree reduce : 1.99 us (0.3%) gen split merge : 1.35 us (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 549.16 us (96.0%) LB move op cnt : 0 LB apply : 4.60 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.38 us (66.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.1130078625141434, dt = 0.0009300300967473717 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.95 us (1.4%) patch tree reduce : 1.92 us (0.4%) gen split merge : 962.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 487.95 us (95.6%) LB move op cnt : 0 LB apply : 4.38 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.43 us (65.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.11393789261089077, dt = 0.0009299711272310919 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.98 us (1.7%) patch tree reduce : 2.05 us (0.5%) gen split merge : 1.09 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 400.28 us (94.7%) LB move op cnt : 0 LB apply : 4.19 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.28 us (66.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.11486786373812186, dt = 0.0009299132621910208 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.38 us (1.8%) patch tree reduce : 1.68 us (0.4%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.09 us (0.3%) LB compute : 386.63 us (94.3%) LB move op cnt : 0 LB apply : 4.21 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.31 us (67.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.11579777700031288, dt = 0.000929856796012529 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.71 us (1.8%) patch tree reduce : 1.50 us (0.4%) gen split merge : 1.09 us (0.3%) split / merge op : 0/0 apply split merge : 1.25 us (0.3%) LB compute : 402.96 us (94.6%) LB move op cnt : 0 LB apply : 4.10 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.12 us (67.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.1167276337963254, dt = 0.0009298019963372219 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.52 us (1.8%) patch tree reduce : 1.58 us (0.4%) gen split merge : 1.06 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 398.48 us (94.6%) LB move op cnt : 0 LB apply : 4.18 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.03 us (66.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.11765743579266262, dt = 0.000929749100609906 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.10 us (2.1%) patch tree reduce : 1.50 us (0.4%) gen split merge : 1.36 us (0.3%) split / merge op : 0/0 apply split merge : 1.25 us (0.3%) LB compute : 370.51 us (94.2%) LB move op cnt : 0 LB apply : 3.81 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.93 us (69.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.11858718489327252, dt = 0.0009296983137170044 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.81 us (1.4%) patch tree reduce : 1.66 us (0.3%) gen split merge : 1.06 us (0.2%) split / merge op : 0/0 apply split merge : 1.01 us (0.2%) LB compute : 479.40 us (95.7%) LB move op cnt : 0 LB apply : 3.86 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.42 us (65.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.11951688320698953, dt = 0.0009296498064389243 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.53 us (1.9%) patch tree reduce : 1.59 us (0.4%) gen split merge : 952.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.52 us (0.4%) LB compute : 382.84 us (94.2%) LB move op cnt : 0 LB apply : 4.36 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.15 us (65.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.12044653301342845, dt = 0.0009296037146457935 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.35 us (1.6%) patch tree reduce : 1.72 us (0.4%) gen split merge : 1.00 us (0.2%) split / merge op : 0/0 apply split merge : 1.35 us (0.3%) LB compute : 440.94 us (95.1%) LB move op cnt : 0 LB apply : 4.27 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.42 us (66.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.12137613672807424, dt = 0.0009295601393060992 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.52 us (1.8%) patch tree reduce : 1.54 us (0.4%) gen split merge : 1.07 us (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 406.80 us (94.8%) LB move op cnt : 0 LB apply : 4.02 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.34 us (66.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.12230569686738034, dt = 0.0009295191472115298 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.50 us (1.9%) patch tree reduce : 1.59 us (0.4%) gen split merge : 1.08 us (0.3%) split / merge op : 0/0 apply split merge : 1.07 us (0.3%) LB compute : 380.63 us (94.5%) LB move op cnt : 0 LB apply : 4.06 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.35 us (63.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.12323521601459186, dt = 0.0009294807722694728 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.89 us (1.1%) patch tree reduce : 1.71 us (0.3%) gen split merge : 1.06 us (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 587.28 us (96.3%) LB move op cnt : 0 LB apply : 4.04 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.35 us (68.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.12416469678686133, dt = 0.0009294450173071382 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.16 us (1.6%) patch tree reduce : 1.60 us (0.4%) gen split merge : 982.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.03 us (0.2%) LB compute : 421.27 us (94.8%) LB move op cnt : 0 LB apply : 4.91 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.11 us (67.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.12509414180416847, dt = 0.0009294118563803004 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.28 us (1.3%) patch tree reduce : 1.51 us (0.3%) gen split merge : 961.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 546.42 us (96.0%) LB move op cnt : 0 LB apply : 4.37 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.11 us (68.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.12602355366054876, dt = 0.0009293812374420627 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.32 us (1.7%) patch tree reduce : 1.91 us (0.5%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 399.55 us (94.6%) LB move op cnt : 0 LB apply : 4.03 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.52 us (63.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.12695293489799084, dt = 0.0009293530852360458 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.84 us (1.3%) patch tree reduce : 1.61 us (0.3%) gen split merge : 1.10 us (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 504.23 us (95.8%) LB move op cnt : 0 LB apply : 4.21 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.34 us (66.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.12788228798322687, dt = 0.0009293273043130177 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.27 us (1.6%) patch tree reduce : 1.70 us (0.4%) gen split merge : 991.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 425.03 us (95.1%) LB move op cnt : 0 LB apply : 4.11 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.44 us (62.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.1288116152875399, dt = 0.0009293037822320035 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.63 us (1.7%) patch tree reduce : 1.58 us (0.3%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 433.95 us (95.1%) LB move op cnt : 0 LB apply : 3.85 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.23 us (68.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.1297409190697719, dt = 0.0009292823928023537 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.44 us (1.7%) patch tree reduce : 1.72 us (0.4%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 417.88 us (94.9%) LB move op cnt : 0 LB apply : 3.94 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.23 us (67.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.13067020146257424, dt = 0.0009292629992686137 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.26 us (1.5%) patch tree reduce : 1.85 us (0.4%) gen split merge : 1.37 us (0.3%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 477.23 us (95.4%) LB move op cnt : 0 LB apply : 4.47 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.72 us (66.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.13159946446184287, dt = 0.0009292454573614254 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.18 us (1.4%) patch tree reduce : 1.68 us (0.3%) gen split merge : 1.13 us (0.2%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 502.13 us (95.7%) LB move op cnt : 0 LB apply : 4.27 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.50 us (66.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.1325287099192043, dt = 0.0009292192561786128 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.58 us (1.8%) patch tree reduce : 1.67 us (0.4%) gen split merge : 1.19 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 399.68 us (94.6%) LB move op cnt : 0 LB apply : 4.18 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.17 us (65.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.1334579291753829, dt = 0.000929169607321386 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.96 us (1.7%) patch tree reduce : 1.58 us (0.3%) gen split merge : 1.02 us (0.2%) split / merge op : 0/0 apply split merge : 1.02 us (0.2%) LB compute : 439.88 us (95.1%) LB move op cnt : 0 LB apply : 4.01 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.60 us (65.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.1343870987827043, dt = 0.0009291214619521203 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.55 us (1.1%) patch tree reduce : 1.79 us (0.3%) gen split merge : 1.04 us (0.2%) split / merge op : 0/0 apply split merge : 1.41 us (0.2%) LB compute : 588.79 us (96.4%) LB move op cnt : 0 LB apply : 4.10 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.09 us (66.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.13531622024465642, dt = 0.0009290749951061241 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.85 us (1.4%) patch tree reduce : 1.59 us (0.3%) gen split merge : 971.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.11 us (0.2%) LB compute : 466.95 us (95.6%) LB move op cnt : 0 LB apply : 4.22 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.28 us (68.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.13624529523976253, dt = 0.0009290303599967813 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.11 us (1.3%) patch tree reduce : 1.56 us (0.3%) gen split merge : 981.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.36 us (0.3%) LB compute : 514.03 us (95.8%) LB move op cnt : 0 LB apply : 3.90 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.59 us (63.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.1371743255997593, dt = 0.0009289876854500647 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.59 us (1.5%) patch tree reduce : 1.88 us (0.4%) gen split merge : 971.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.17 us (0.2%) LB compute : 490.40 us (95.4%) LB move op cnt : 0 LB apply : 4.43 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.19 us (67.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.1381033132852094, dt = 0.0009289470742964052 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.78 us (1.8%) patch tree reduce : 1.74 us (0.4%) gen split merge : 992.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 404.36 us (94.7%) LB move op cnt : 0 LB apply : 4.06 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.47 us (65.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.1390322603595058, dt = 0.0009289086026083768 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.38 us (1.7%) patch tree reduce : 1.57 us (0.4%) gen split merge : 791.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.45 us (0.3%) LB compute : 419.57 us (94.9%) LB move op cnt : 0 LB apply : 4.29 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.24 us (67.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.1399611689621142, dt = 0.0009288723194383177 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.16 us (1.3%) patch tree reduce : 1.49 us (0.3%) gen split merge : 992.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 533.36 us (96.1%) LB move op cnt : 0 LB apply : 3.99 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.07 us (66.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.1408900412815525, dt = 0.0009288382471616723 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.56 us (1.7%) patch tree reduce : 1.49 us (0.3%) gen split merge : 1.41 us (0.3%) split / merge op : 0/0 apply split merge : 1.01 us (0.2%) LB compute : 416.09 us (95.0%) LB move op cnt : 0 LB apply : 3.81 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.91 us (62.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.14181887952871416, dt = 0.0009288063824511768 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.69 us (1.6%) patch tree reduce : 1.52 us (0.3%) gen split merge : 962.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 445.91 us (95.3%) LB move op cnt : 0 LB apply : 3.88 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.09 us (65.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.14274768591116535, dt = 0.0009287766976332712 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.52 us (1.2%) patch tree reduce : 1.93 us (0.4%) gen split merge : 1.07 us (0.2%) split / merge op : 0/0 apply split merge : 1.00 us (0.2%) LB compute : 504.11 us (96.0%) LB move op cnt : 0 LB apply : 3.86 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.22 us (66.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.14367646260879863, dt = 0.0009287491425312011 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.52 us (1.4%) patch tree reduce : 1.51 us (0.3%) gen split merge : 1.20 us (0.2%) split / merge op : 0/0 apply split merge : 1.32 us (0.3%) LB compute : 500.36 us (95.7%) LB move op cnt : 0 LB apply : 4.16 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.99 us (66.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.14460521175132982, dt = 0.0009287236467150992 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.74 us (1.3%) patch tree reduce : 1.45 us (0.3%) gen split merge : 982.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 501.89 us (95.9%) LB move op cnt : 0 LB apply : 4.16 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.75 us (67.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.1455339353980449, dt = 0.0009287001219669604 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.98 us (1.3%) patch tree reduce : 1.87 us (0.3%) gen split merge : 1.06 us (0.2%) split / merge op : 0/0 apply split merge : 1.09 us (0.2%) LB compute : 527.55 us (95.9%) LB move op cnt : 0 LB apply : 4.26 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.36 us (70.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.14646263552001187, dt = 0.0009286784648937702 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.70 us (1.3%) patch tree reduce : 1.53 us (0.3%) gen split merge : 1.05 us (0.2%) split / merge op : 0/0 apply split merge : 1.02 us (0.2%) LB compute : 492.69 us (95.7%) LB move op cnt : 0 LB apply : 4.22 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.27 us (66.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.14739131398490565, dt = 0.0009286585596634397 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.77 us (1.8%) patch tree reduce : 1.63 us (0.4%) gen split merge : 1.06 us (0.3%) split / merge op : 0/0 apply split merge : 1.47 us (0.3%) LB compute : 398.40 us (94.6%) LB move op cnt : 0 LB apply : 4.35 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.07 us (65.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.1483199725445691, dt = 0.0009286402807423651 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.24 us (1.8%) patch tree reduce : 1.46 us (0.4%) gen split merge : 982.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.08 us (0.3%) LB compute : 385.22 us (94.8%) LB move op cnt : 0 LB apply : 3.71 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.50 us (66.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.14924861282531146, dt = 0.0009286234955925798 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.92 us (1.3%) patch tree reduce : 1.52 us (0.3%) gen split merge : 862.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 522.05 us (96.0%) LB move op cnt : 0 LB apply : 4.37 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.11 us (65.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.15017723632090405, dt = 0.0009286080673410546 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.34 us (1.6%) patch tree reduce : 1.69 us (0.4%) gen split merge : 1.05 us (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 440.79 us (95.2%) LB move op cnt : 0 LB apply : 4.06 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.12 us (66.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.1511058443882451, dt = 0.0009285938573245249 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.94 us (1.2%) patch tree reduce : 1.66 us (0.3%) gen split merge : 1.32 us (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 549.37 us (96.1%) LB move op cnt : 0 LB apply : 4.30 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.16 us (65.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.15203443824556961, dt = 0.0009285807274562097 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.19 us (1.2%) patch tree reduce : 1.47 us (0.3%) gen split merge : 992.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.11 us (0.2%) LB compute : 554.50 us (96.3%) LB move op cnt : 0 LB apply : 3.79 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.55 us (68.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.15296301897302583, dt = 0.0009285685423381055 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.18 us (1.5%) patch tree reduce : 1.81 us (0.4%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 466.21 us (95.4%) LB move op cnt : 0 LB apply : 3.99 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.62 us (67.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.15389158751536394, dt = 0.0009285571711607051 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.98 us (1.9%) patch tree reduce : 1.61 us (0.4%) gen split merge : 1.01 us (0.2%) split / merge op : 0/0 apply split merge : 1.41 us (0.3%) LB compute : 398.90 us (94.5%) LB move op cnt : 0 LB apply : 4.05 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.00 us (65.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.15482014468652464, dt = 0.0009285464893904264 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.22 us (1.3%) patch tree reduce : 1.61 us (0.3%) gen split merge : 951.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.03 us (0.2%) LB compute : 536.73 us (96.0%) LB move op cnt : 0 LB apply : 4.02 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.27 us (68.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.15574869117591505, dt = 0.000928536380224445 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.67 us (1.5%) patch tree reduce : 1.65 us (0.4%) gen split merge : 962.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.02 us (0.2%) LB compute : 438.26 us (95.4%) LB move op cnt : 0 LB apply : 3.96 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.12 us (66.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.1566772275561395, dt = 0.000928526735794277 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.47 us (1.7%) patch tree reduce : 1.88 us (0.4%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 420.25 us (94.8%) LB move op cnt : 0 LB apply : 4.14 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.08 us (64.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.15760575429193377, dt = 0.0009285174580797887 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.86 us (1.6%) patch tree reduce : 1.65 us (0.4%) gen split merge : 882.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.08 us (0.3%) LB compute : 403.73 us (94.9%) LB move op cnt : 0 LB apply : 4.07 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.03 us (65.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652775 ---------------- GSPH t = 0.15853427175001356, dt = 0.0009285084595472575 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.10 us (1.7%) patch tree reduce : 1.61 us (0.4%) gen split merge : 982.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.00 us (0.2%) LB compute : 394.27 us (94.8%) LB move op cnt : 0 LB apply : 3.75 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.12 us (65.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.1594627802095608, dt = 0.0009284996635577014 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.20 us (1.6%) patch tree reduce : 1.51 us (0.3%) gen split merge : 992.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.14 us (0.2%) LB compute : 437.86 us (95.2%) LB move op cnt : 0 LB apply : 4.13 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.50 us (67.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1848822699652772 ---------------- GSPH t = 0.16039127987311852, dt = 0.0009284910045379836 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.81 us (2.3%) patch tree reduce : 2.02 us (0.5%) gen split merge : 952.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.10 us (0.3%) LB compute : 409.87 us (94.1%) LB move op cnt : 0 LB apply : 4.15 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.47 us (70.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.1613197708776565, dt = 0.0009284824279332896 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.46 us (1.9%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.11 us (0.2%) split / merge op : 0/0 apply split merge : 1.29 us (0.3%) LB compute : 481.00 us (94.9%) LB move op cnt : 0 LB apply : 4.00 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.41 us (75.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.16224825330558978, dt = 0.0009284738899563924 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.90 us (1.9%) patch tree reduce : 1.81 us (0.4%) gen split merge : 902.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.44 us (0.3%) LB compute : 434.39 us (94.6%) LB move op cnt : 0 LB apply : 4.47 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.88 us (70.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.16317672719554618, dt = 0.0009284653571565845 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.59 us (1.8%) patch tree reduce : 1.65 us (0.3%) gen split merge : 1.05 us (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 449.12 us (95.0%) LB move op cnt : 0 LB apply : 4.31 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.78 us (71.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.16410519255270276, dt = 0.0009284568058257732 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.33 us (1.7%) patch tree reduce : 1.56 us (0.4%) gen split merge : 1.22 us (0.3%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 420.50 us (94.9%) LB move op cnt : 0 LB apply : 4.19 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.04 us (66.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.16503364935852852, dt = 0.0009284482212827078 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.00 us (1.6%) patch tree reduce : 1.73 us (0.4%) gen split merge : 1.39 us (0.3%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 414.95 us (95.0%) LB move op cnt : 0 LB apply : 4.05 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.37 us (64.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.16596209757981123, dt = 0.0009284395970581863 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.85 us (1.3%) patch tree reduce : 1.53 us (0.3%) gen split merge : 972.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.39 us (0.3%) LB compute : 511.75 us (95.9%) LB move op cnt : 0 LB apply : 4.25 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.20 us (69.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.1668905371768694, dt = 0.0009284309340027196 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.15 us (1.5%) patch tree reduce : 1.84 us (0.3%) gen split merge : 1.19 us (0.2%) split / merge op : 0/0 apply split merge : 1.14 us (0.2%) LB compute : 596.15 us (95.9%) LB move op cnt : 0 LB apply : 4.76 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.52 us (75.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.16781896811087213, dt = 0.0009284222393402446 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.79 us (1.2%) patch tree reduce : 1.84 us (0.3%) gen split merge : 1.11 us (0.2%) split / merge op : 0/0 apply split merge : 1.35 us (0.2%) LB compute : 542.33 us (96.0%) LB move op cnt : 0 LB apply : 4.42 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.71 us (66.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.16874739035021238, dt = 0.0009284135256913038 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.76 us (1.7%) patch tree reduce : 1.94 us (0.5%) gen split merge : 982.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.20 us (0.3%) LB compute : 373.98 us (94.3%) LB move op cnt : 0 LB apply : 4.38 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.14 us (63.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.1696758038759037, dt = 0.0009284048100870256 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.25 us (1.8%) patch tree reduce : 1.59 us (0.4%) gen split merge : 1.26 us (0.3%) split / merge op : 0/0 apply split merge : 1.07 us (0.3%) LB compute : 380.63 us (94.4%) LB move op cnt : 0 LB apply : 3.93 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.10 us (65.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.17060420868599072, dt = 0.0009283961129959037 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.28 us (1.4%) patch tree reduce : 1.77 us (0.3%) gen split merge : 1.03 us (0.2%) split / merge op : 0/0 apply split merge : 1.42 us (0.3%) LB compute : 493.27 us (95.5%) LB move op cnt : 0 LB apply : 4.18 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.34 us (67.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.17153260479898663, dt = 0.0009283874573828146 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.60 us (2.0%) patch tree reduce : 1.54 us (0.4%) gen split merge : 881.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.3%) LB compute : 366.95 us (94.2%) LB move op cnt : 0 LB apply : 4.12 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.25 us (66.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.17246099225636943, dt = 0.0009283788678139823 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.54 us (2.0%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.00 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 362.95 us (94.0%) LB move op cnt : 0 LB apply : 4.22 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.90 us (64.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.17338937112418343, dt = 0.0009283703696188857 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.33 us (1.6%) patch tree reduce : 1.47 us (0.3%) gen split merge : 891.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.41 us (0.3%) LB compute : 439.01 us (95.2%) LB move op cnt : 0 LB apply : 3.96 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.06 us (66.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.1743177414938023, dt = 0.0009283619881238866 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.27 us (1.2%) patch tree reduce : 1.53 us (0.3%) gen split merge : 1.07 us (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 565.41 us (96.2%) LB move op cnt : 0 LB apply : 4.20 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.56 us (62.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.17524610348192618, dt = 0.0009283537479693275 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.89 us (1.2%) patch tree reduce : 1.79 us (0.3%) gen split merge : 1.08 us (0.2%) split / merge op : 0/0 apply split merge : 1.02 us (0.2%) LB compute : 566.91 us (96.3%) LB move op cnt : 0 LB apply : 3.97 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.46 us (70.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.1761744572298955, dt = 0.0009283456725243763 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.91 us (1.3%) patch tree reduce : 1.77 us (0.3%) gen split merge : 1.05 us (0.2%) split / merge op : 0/0 apply split merge : 1.00 us (0.2%) LB compute : 504.88 us (95.8%) LB move op cnt : 0 LB apply : 3.91 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.22 us (65.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.17710280290241986, dt = 0.0009283377833809975 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 13.02 us (2.4%) patch tree reduce : 1.58 us (0.3%) gen split merge : 1.31 us (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 505.85 us (94.9%) LB move op cnt : 0 LB apply : 3.70 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.13 us (64.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.17803114068580086, dt = 0.0009283300999290611 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.98 us (1.3%) patch tree reduce : 1.56 us (0.3%) gen split merge : 882.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 533.87 us (96.1%) LB move op cnt : 0 LB apply : 4.24 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.27 us (67.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.17895947078572993, dt = 0.0009283226390208799 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.24 us (1.4%) patch tree reduce : 1.51 us (0.3%) gen split merge : 952.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 495.05 us (95.6%) LB move op cnt : 0 LB apply : 4.03 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.10 us (67.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.1798877934247508, dt = 0.0009283154147194092 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.71 us (1.5%) patch tree reduce : 1.48 us (0.3%) gen split merge : 902.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 428.90 us (95.2%) LB move op cnt : 0 LB apply : 4.22 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.25 us (66.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.18081610883947022, dt = 0.0009283084381371616 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.22 us (1.3%) patch tree reduce : 1.66 us (0.3%) gen split merge : 971.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 536.29 us (96.0%) LB move op cnt : 0 LB apply : 4.02 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.34 us (66.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.18174441727760737, dt = 0.0009283017173634135 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.85 us (1.3%) patch tree reduce : 1.53 us (0.3%) gen split merge : 1.04 us (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 505.41 us (95.9%) LB move op cnt : 0 LB apply : 3.93 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.46 us (66.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.18267271899497078, dt = 0.0009282952574743582 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.95 us (1.2%) patch tree reduce : 1.85 us (0.3%) gen split merge : 1.16 us (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 536.30 us (96.0%) LB move op cnt : 0 LB apply : 4.42 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.27 us (68.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.18360101425244515, dt = 0.0009282890606089877 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.10 us (1.2%) patch tree reduce : 1.90 us (0.3%) gen split merge : 891.00 ns (0.1%) split / merge op : 0/0 apply split merge : 1.09 us (0.2%) LB compute : 586.87 us (96.3%) LB move op cnt : 0 LB apply : 4.26 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.58 us (66.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.18452930331305414, dt = 0.0009282831260951287 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.07 us (1.8%) patch tree reduce : 2.13 us (0.5%) gen split merge : 962.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 366.66 us (94.1%) LB move op cnt : 0 LB apply : 4.45 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.39 us (64.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.18545758643914928, dt = 0.0009282774506225555 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.87 us (1.4%) patch tree reduce : 1.53 us (0.3%) gen split merge : 1.03 us (0.2%) split / merge op : 0/0 apply split merge : 1.25 us (0.2%) LB compute : 526.84 us (95.8%) LB move op cnt : 0 LB apply : 4.07 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.40 us (69.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.18638586388977182, dt = 0.0009282720284572452 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.57 us (1.8%) patch tree reduce : 1.62 us (0.4%) gen split merge : 872.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 403.12 us (94.8%) LB move op cnt : 0 LB apply : 4.00 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.63 us (70.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.18731413591822907, dt = 0.0009282668516891402 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.36 us (1.9%) patch tree reduce : 1.63 us (0.4%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 418.00 us (94.7%) LB move op cnt : 0 LB apply : 3.82 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.95 us (65.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.18824240276991822, dt = 0.0009282619105093686 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.71 us (1.2%) patch tree reduce : 1.67 us (0.3%) gen split merge : 882.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 527.79 us (96.0%) LB move op cnt : 0 LB apply : 4.25 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.15 us (69.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.1891706646804276, dt = 0.0009282571935057761 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.17 us (1.6%) patch tree reduce : 1.71 us (0.4%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 433.56 us (95.1%) LB move op cnt : 0 LB apply : 3.98 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.06 us (66.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.19009892187393337, dt = 0.0009282526879670226 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.36 us (1.6%) patch tree reduce : 1.46 us (0.3%) gen split merge : 972.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 427.32 us (95.1%) LB move op cnt : 0 LB apply : 4.22 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.40 us (65.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.1910271745619004, dt = 0.0009282483801879315 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.09 us (1.4%) patch tree reduce : 1.57 us (0.3%) gen split merge : 992.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 498.11 us (95.7%) LB move op cnt : 0 LB apply : 4.17 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.54 us (67.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.19195542294208834, dt = 0.0009282442557701179 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.14 us (1.5%) patch tree reduce : 1.78 us (0.4%) gen split merge : 882.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 449.07 us (95.2%) LB move op cnt : 0 LB apply : 4.40 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.21 us (65.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.19288366719785846, dt = 0.0009282402999120853 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.75 us (1.4%) patch tree reduce : 2.04 us (0.4%) gen split merge : 1.25 us (0.2%) split / merge op : 0/0 apply split merge : 1.15 us (0.2%) LB compute : 515.77 us (95.8%) LB move op cnt : 0 LB apply : 4.01 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.59 us (69.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.19381190749777055, dt = 0.0009282364976834899 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.11 us (1.5%) patch tree reduce : 2.12 us (0.4%) gen split merge : 982.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 457.26 us (95.3%) LB move op cnt : 0 LB apply : 4.05 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.12 us (66.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.19474014399545403, dt = 0.0009282328342784671 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.56 us (1.5%) patch tree reduce : 1.45 us (0.3%) gen split merge : 952.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.14 us (0.2%) LB compute : 492.32 us (95.6%) LB move op cnt : 0 LB apply : 4.18 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.28 us (69.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 ---------------- GSPH t = 0.1956683768297325, dt = 0.0009282292952442468 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.42 us (1.4%) patch tree reduce : 1.68 us (0.3%) gen split merge : 1.00 us (0.2%) split / merge op : 0/0 apply split merge : 1.12 us (0.2%) LB compute : 502.24 us (95.7%) LB move op cnt : 0 LB apply : 3.97 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.20 us (67.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.19659660612497676, dt = 0.0009282258666850399 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.57 us (1.8%) patch tree reduce : 1.73 us (0.4%) gen split merge : 1.37 us (0.3%) split / merge op : 0/0 apply split merge : 1.09 us (0.3%) LB compute : 407.65 us (94.8%) LB move op cnt : 0 LB apply : 4.03 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.40 us (65.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.1975248319916618, dt = 0.0009282225354381291 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.90 us (1.3%) patch tree reduce : 1.64 us (0.3%) gen split merge : 892.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 528.41 us (96.0%) LB move op cnt : 0 LB apply : 4.33 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.34 us (66.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.1984530545270999, dt = 0.0009282192892209175 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.21 us (1.3%) patch tree reduce : 1.80 us (0.3%) gen split merge : 1.12 us (0.2%) split / merge op : 0/0 apply split merge : 1.36 us (0.2%) LB compute : 544.88 us (95.9%) LB move op cnt : 0 LB apply : 4.69 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.13 us (67.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.176581488715278 ---------------- GSPH t = 0.19938127381632081, dt = 0.0006187261836791969 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1 - strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 73728 max = 73728 avg = 73728 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.71 us (1.3%) patch tree reduce : 1.71 us (0.3%) gen split merge : 962.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.14 us (0.2%) LB compute : 489.33 us (95.8%) LB move op cnt : 0 LB apply : 4.21 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.60 us (67.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1765814887152777 Info: iteration since start : 0 [GSPH][rank=0] Info: time since start : 1686.429259022 (s) [GSPH][rank=0] True .. GENERATED FROM PYTHON SOURCE LINES 248-249 Collect the particle data .. GENERATED FROM PYTHON SOURCE LINES 249-262 .. code-block:: Python :lineno-start: 250 data = ctx.collect_data() points = np.array(data["xyz"]) velocities = np.array(data["vxyz"]) hpart = np.array(data["hpart"]) uint = np.array(data["uint"]) x = points[:, 0] vx = velocities[:, 0] rho = pmass * (hfact / hpart) ** 3 P = (gamma - 1) * rho * uint .. rst-class:: sphx-glr-script-out .. code-block:: none Info: collected : 1 patches [PatchScheduler][rank=0] .. GENERATED FROM PYTHON SOURCE LINES 263-264 Analytic exact-Riemann solution for comparison .. GENERATED FROM PYTHON SOURCE LINES 264-271 .. code-block:: Python :lineno-start: 265 arr_x = np.linspace(-0.45, 0.45, 1000) arr_rho, arr_vx, arr_P, p_star, u_star = exact_riemann_profile( arr_x, t_target, rho_L, u_L, P_L, rho_R, u_R, P_R, gamma ) print(f"Symmetric collision: p* = {p_star:.6g} (p*/p_L = {p_star / P_L:.4g}), u* = {u_star:.6g}") .. rst-class:: sphx-glr-script-out .. code-block:: none Symmetric collision: p* = 2.92665 (p*/p_L = 2.927), u* = 0 .. GENERATED FROM PYTHON SOURCE LINES 272-273 Plot the particle data against the analytic solution .. GENERATED FROM PYTHON SOURCE LINES 273-292 .. code-block:: Python :lineno-start: 274 fig, ax = plt.subplots(figsize=(9, 6), dpi=125) ax.scatter(x, rho, rasterized=True, s=6 * np.ones(x.shape), label="density") ax.scatter(x, vx, rasterized=True, s=6 * np.ones(x.shape), label="velocity") ax.scatter(x, P, rasterized=True, s=6 * np.ones(x.shape), label="pressure") ax.plot(arr_x, arr_rho, ls="--", lw=2.0, color="black", label="analytic") ax.plot(arr_x, arr_vx, ls="--", lw=2.0, color="black") ax.plot(arr_x, arr_P, ls="--", lw=2.0, color="black") ax.set_xlim(-0.45, 0.45) ax.set_xlabel("x") ax.set_title(f"GSPH symmetric collision / wall test (exact solver + Inutsuka V2), t={t_target}") ax.legend(loc=0) ax.grid(alpha=0.3) if shamrock.sys.world_rank() == 0: plt.show() .. image-sg:: /_as_gen/gsph/images/sphx_glr_run_symmetric_collision_001.png :alt: GSPH symmetric collision / wall test (exact solver + Inutsuka V2), t=0.2 :srcset: /_as_gen/gsph/images/sphx_glr_run_symmetric_collision_001.png :class: sphx-glr-single-img .. rst-class:: sphx-glr-timing **Total running time of the script:** (27 minutes 59.005 seconds) **Estimated memory usage:** 344 MB .. _sphx_glr_download__as_gen_gsph_run_symmetric_collision.py: .. only:: html .. container:: sphx-glr-footer sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-jupyter :download:`Download Jupyter notebook: run_symmetric_collision.ipynb ` .. container:: sphx-glr-download sphx-glr-download-python :download:`Download Python source code: run_symmetric_collision.py ` .. container:: sphx-glr-download sphx-glr-download-zip :download:`Download zipped: run_symmetric_collision.zip ` .. only:: html .. rst-class:: sphx-glr-signature `Gallery generated by Sphinx-Gallery `_