.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "_as_gen/gsph/run_123_problem.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_123_problem.py: Toro's "123 problem" with GSPH (exact Riemann solver + Inutsuka V2) ===================================================================== Two identical bodies of gas move apart from a common interface at high speed (:math:`\rho_L=\rho_R=1`, :math:`u_L=-2`, :math:`u_R=+2`, :math:`p_L=p_R=0.4`). This is Toro's standard "Test 2" benchmark: both waves are rarefactions, and they drive the star-region pressure to near vacuum (:math:`p^*/p_L\approx 4.7\times10^{-3}`). It is the classical stress test for solver robustness near vacuum conditions, where linearized/approximate Riemann solvers are prone to returning negative pressure or density. .. 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: Toro's "123 problem" (Test 2) .. 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 = -2.0, 2.0 P_L, P_R = 0.4, 0.4 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 (no density or pressure discontinuity). .. 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 : 52.62 us (5.6%) patch tree reduce : 1.66 us (0.2%) gen split merge : 1.04 us (0.1%) split / merge op : 0/0 apply split merge : 1.26 us (0.1%) LB compute : 860.86 us (92.1%) LB move op cnt : 0 LB apply : 4.37 us (0.5%) .. 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 = 0.15 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 : 27.47 us (5.8%) patch tree reduce : 1.25 us (0.3%) gen split merge : 831.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.50 us (0.3%) LB compute : 420.41 us (89.1%) LB move op cnt : 0 LB apply : 3.53 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.68 us (71.5%) 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: 0.47492133246527785 Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0, dt = 0.0006699270199945822 ---------------- 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 (2.4%) patch tree reduce : 2.03 us (0.6%) gen split merge : 1.26 us (0.4%) split / merge op : 0/0 apply split merge : 1.27 us (0.4%) LB compute : 290.97 us (92.7%) LB move op cnt : 0 LB apply : 3.85 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.27 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: 0.5114067925347222 Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.0006699270199945822, dt = 0.0007142625299629176 ---------------- 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 (2.0%) patch tree reduce : 1.87 us (0.5%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.29 us (0.3%) LB compute : 366.22 us (94.1%) LB move op cnt : 0 LB apply : 3.79 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.51 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: 0.5114067925347223 Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.0013841895499574998, dt = 0.0008357107218838697 ---------------- 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 (1.9%) patch tree reduce : 1.86 us (0.5%) gen split merge : 1.09 us (0.3%) split / merge op : 0/0 apply split merge : 1.27 us (0.3%) LB compute : 341.94 us (94.0%) LB move op cnt : 0 LB apply : 3.49 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.44 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: 0.6566975911458331 Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.002219900271841369, dt = 0.0009501505782329681 ---------------- 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 (2.0%) patch tree reduce : 1.88 us (0.5%) gen split merge : 1.11 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 343.65 us (93.9%) LB move op cnt : 0 LB apply : 3.68 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.42 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: 0.7238362630208335 Warning: Smoothing length iteration: 72576 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.003170050850074337, dt = 0.0010520797850177442 ---------------- 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 : 10.41 us (2.9%) patch tree reduce : 1.91 us (0.5%) gen split merge : 1.07 us (0.3%) split / merge op : 0/0 apply split merge : 1.29 us (0.4%) LB compute : 328.37 us (92.8%) LB move op cnt : 0 LB apply : 3.68 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.50 us (74.4%) 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: 0.7661539713541666 Warning: Smoothing length iteration: 70848 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.0042221306350920815, dt = 0.001054871872555908 ---------------- 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 (1.8%) patch tree reduce : 1.85 us (0.4%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 394.74 us (94.5%) LB move op cnt : 0 LB apply : 3.91 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.42 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: 0.9096272786458334 Warning: Smoothing length iteration: 576 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.005277002507647989, dt = 0.0010678870725107095 ---------------- 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 : 8.38 us (2.6%) patch tree reduce : 1.71 us (0.5%) gen split merge : 1.16 us (0.4%) split / merge op : 0/0 apply split merge : 1.18 us (0.4%) LB compute : 300.43 us (92.9%) LB move op cnt : 0 LB apply : 3.24 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.35 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: 0.986667209201389 ---------------- GSPH t = 0.006344889580158698, dt = 0.001062310108877776 ---------------- 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 : 7.61 us (2.5%) patch tree reduce : 1.67 us (0.5%) gen split merge : 1.04 us (0.3%) split / merge op : 0/0 apply split merge : 1.22 us (0.4%) LB compute : 286.75 us (93.0%) LB move op cnt : 0 LB apply : 3.45 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.51 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: 1.0309380425347225 ---------------- GSPH t = 0.007407199689036474, dt = 0.0010692179174011441 ---------------- 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 : 7.94 us (2.3%) patch tree reduce : 1.74 us (0.5%) gen split merge : 1.19 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 326.51 us (93.4%) LB move op cnt : 0 LB apply : 3.97 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.66 us (71.6%) 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: 1.0309380425347225 ---------------- GSPH t = 0.008476417606437619, dt = 0.0010327442763692542 ---------------- 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 (1.9%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 353.26 us (94.0%) LB move op cnt : 0 LB apply : 3.65 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.77 us (72.0%) 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: 1.0457221137152777 ---------------- GSPH t = 0.009509161882806873, dt = 0.0010048810289966551 ---------------- 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 : 7.06 us (1.8%) patch tree reduce : 1.83 us (0.5%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 362.04 us (94.2%) LB move op cnt : 0 LB apply : 3.64 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.62 us (58.3%) 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: 1.0457221137152777 ---------------- GSPH t = 0.010514042911803528, dt = 0.000983203798176723 ---------------- 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 : 9.35 us (1.9%) patch tree reduce : 1.78 us (0.4%) gen split merge : 1.17 us (0.2%) split / merge op : 0/0 apply split merge : 1.22 us (0.2%) LB compute : 476.23 us (94.7%) LB move op cnt : 0 LB apply : 4.70 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.76 us (84.1%) 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: 1.045722113715278 ---------------- GSPH t = 0.01149724670998025, dt = 0.0009655344441303235 ---------------- 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 (1.5%) patch tree reduce : 1.70 us (0.4%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.30 us (0.3%) LB compute : 449.74 us (95.2%) LB move op cnt : 0 LB apply : 4.13 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.86 us (72.7%) 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: 1.060479058159722 ---------------- GSPH t = 0.012462781154110574, dt = 0.0009503322397426964 ---------------- 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 (1.9%) patch tree reduce : 1.90 us (0.5%) gen split merge : 1.21 us (0.3%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 374.70 us (94.3%) LB move op cnt : 0 LB apply : 3.75 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.44 us (69.2%) 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: 1.0604790581597219 ---------------- GSPH t = 0.01341311339385327, dt = 0.0009369596694968 ---------------- 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 (1.7%) patch tree reduce : 1.79 us (0.4%) gen split merge : 1.22 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.3%) LB compute : 390.17 us (91.5%) LB move op cnt : 0 LB apply : 3.98 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.79 us (73.1%) 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: 1.0604790581597223 ---------------- GSPH t = 0.01435007306335007, dt = 0.0009247185246843868 ---------------- 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 (1.7%) patch tree reduce : 1.88 us (0.5%) gen split merge : 1.19 us (0.3%) split / merge op : 0/0 apply split merge : 1.27 us (0.3%) LB compute : 396.12 us (94.7%) LB move op cnt : 0 LB apply : 3.66 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.44 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: 1.0604790581597223 ---------------- GSPH t = 0.015274791588034457, dt = 0.0009134584688437032 ---------------- 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 (1.8%) patch tree reduce : 1.71 us (0.4%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 386.47 us (94.4%) LB move op cnt : 0 LB apply : 3.70 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.55 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: 1.0752631293402777 ---------------- GSPH t = 0.01618825005687816, dt = 0.0009030856666152616 ---------------- 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 : 7.02 us (1.7%) patch tree reduce : 1.72 us (0.4%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 393.77 us (94.6%) LB move op cnt : 0 LB apply : 3.62 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.52 us (70.7%) 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: 1.0761311848958333 ---------------- GSPH t = 0.01709133572349342, dt = 0.0008929601655134969 ---------------- 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 : 9.17 us (2.0%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.39 us (0.3%) split / merge op : 0/0 apply split merge : 1.38 us (0.3%) LB compute : 441.65 us (94.5%) LB move op cnt : 0 LB apply : 4.06 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.18 us (78.9%) 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: 1.1058620876736107 ---------------- GSPH t = 0.017984295889006918, dt = 0.0008836498620024901 ---------------- 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 : 8.01 us (1.8%) patch tree reduce : 1.64 us (0.4%) gen split merge : 1.21 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 413.00 us (94.7%) LB move op cnt : 0 LB apply : 4.05 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.92 us (72.5%) 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: 1.105862087673611 ---------------- GSPH t = 0.018867945751009408, dt = 0.0008752064513649206 ---------------- 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 : 8.85 us (1.9%) patch tree reduce : 1.73 us (0.4%) gen split merge : 1.26 us (0.3%) split / merge op : 0/0 apply split merge : 1.23 us (0.3%) LB compute : 453.30 us (94.8%) LB move op cnt : 0 LB apply : 3.79 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.78 us (77.4%) 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: 1.2511257595486112 ---------------- GSPH t = 0.01974315220237433, dt = 0.0008674265143433839 ---------------- 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 (2.3%) patch tree reduce : 1.84 us (0.6%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.37 us (0.4%) LB compute : 310.69 us (93.2%) LB move op cnt : 0 LB apply : 3.26 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.36 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: 1.2511257595486112 ---------------- GSPH t = 0.020610578716717714, dt = 0.0008601228815415042 ---------------- 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 (1.7%) patch tree reduce : 1.85 us (0.5%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.3%) LB compute : 384.64 us (94.5%) LB move op cnt : 0 LB apply : 3.79 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.61 us (71.9%) 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: 1.2511257595486114 ---------------- GSPH t = 0.021470701598259218, dt = 0.0008531941178133798 ---------------- 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 : 8.07 us (2.5%) patch tree reduce : 1.91 us (0.6%) gen split merge : 1.28 us (0.4%) split / merge op : 0/0 apply split merge : 1.17 us (0.4%) LB compute : 301.14 us (92.7%) LB move op cnt : 0 LB apply : 3.87 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.70 us (71.1%) 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: 1.267266167534722 ---------------- GSPH t = 0.022323895716072597, dt = 0.0008466205301228148 ---------------- 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 : 8.66 us (1.8%) patch tree reduce : 1.85 us (0.4%) gen split merge : 1.20 us (0.2%) split / merge op : 0/0 apply split merge : 1.17 us (0.2%) LB compute : 456.63 us (94.9%) LB move op cnt : 0 LB apply : 4.23 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.07 us (77.7%) 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: 1.267266167534722 ---------------- GSPH t = 0.023170516246195413, dt = 0.0008404166692307226 ---------------- 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 (1.8%) patch tree reduce : 1.78 us (0.4%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 392.19 us (94.6%) LB move op cnt : 0 LB apply : 3.54 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.79 us (71.3%) 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: 1.267266167534722 ---------------- GSPH t = 0.024010932915426136, dt = 0.0008345947271597002 ---------------- 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 (2.7%) patch tree reduce : 1.71 us (0.6%) gen split merge : 1.08 us (0.4%) split / merge op : 0/0 apply split merge : 1.12 us (0.4%) LB compute : 277.93 us (92.5%) LB move op cnt : 0 LB apply : 3.67 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.28 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: 1.2672661675347223 ---------------- GSPH t = 0.024845527642585838, dt = 0.0008291586764444157 ---------------- 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 : 7.06 us (1.8%) patch tree reduce : 1.89 us (0.5%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 374.52 us (94.5%) LB move op cnt : 0 LB apply : 3.33 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.32 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: 1.2829454210069446 ---------------- GSPH t = 0.025674686319030252, dt = 0.0008240991201370035 ---------------- 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 : 9.41 us (1.9%) patch tree reduce : 1.69 us (0.3%) gen split merge : 1.14 us (0.2%) split / merge op : 0/0 apply split merge : 1.28 us (0.3%) LB compute : 460.73 us (94.7%) LB move op cnt : 0 LB apply : 4.27 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.79 us (83.8%) 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: 1.2829454210069446 ---------------- GSPH t = 0.026498785439167255, dt = 0.0008193937981802647 ---------------- 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 : 7.05 us (1.7%) patch tree reduce : 1.98 us (0.5%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 381.49 us (94.5%) LB move op cnt : 0 LB apply : 3.80 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.29 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: 1.2829454210069446 ---------------- GSPH t = 0.027318179237347518, dt = 0.00081501503749167 ---------------- 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 : 7.01 us (1.9%) patch tree reduce : 1.74 us (0.5%) gen split merge : 1.36 us (0.4%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 349.17 us (94.1%) LB move op cnt : 0 LB apply : 3.52 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.76 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: 1.2829454210069446 ---------------- GSPH t = 0.028133194274839186, dt = 0.0008109344981472884 ---------------- 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 (1.9%) patch tree reduce : 1.76 us (0.5%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.25 us (0.3%) LB compute : 338.45 us (94.0%) LB move op cnt : 0 LB apply : 3.52 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.72 us (71.1%) 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: 1.3027750651041667 ---------------- GSPH t = 0.028944128772986476, dt = 0.0008071253727870987 ---------------- 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 : 1.88 us (0.4%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.14 us (0.3%) LB compute : 397.63 us (94.7%) LB move op cnt : 0 LB apply : 3.71 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.54 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: 1.3636474609375002 ---------------- GSPH t = 0.029751254145773575, dt = 0.0008035522564545783 ---------------- 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 (1.6%) patch tree reduce : 1.84 us (0.4%) gen split merge : 1.36 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 447.63 us (95.1%) LB move op cnt : 0 LB apply : 3.64 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.65 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: 1.3654920789930558 ---------------- GSPH t = 0.030554806402228154, dt = 0.0008001852622350644 ---------------- 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 (2.0%) patch tree reduce : 1.99 us (0.5%) gen split merge : 1.33 us (0.4%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 342.84 us (93.8%) LB move op cnt : 0 LB apply : 3.86 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.40 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: 1.3654920789930558 ---------------- GSPH t = 0.03135499166446322, dt = 0.0007970039467442812 ---------------- 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 : 9.28 us (1.9%) patch tree reduce : 1.76 us (0.4%) gen split merge : 1.17 us (0.2%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 474.26 us (94.9%) LB move op cnt : 0 LB apply : 4.08 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.11 us (82.9%) 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: 1.3820936414930556 ---------------- GSPH t = 0.032151995611207504, dt = 0.000793994148324004 ---------------- 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 : 9.62 us (2.5%) patch tree reduce : 1.74 us (0.5%) gen split merge : 1.34 us (0.4%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 355.99 us (93.3%) LB move op cnt : 0 LB apply : 3.90 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.64 us (80.2%) 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: 1.3820936414930556 ---------------- GSPH t = 0.03294598975953151, dt = 0.000790771416654999 ---------------- 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 (1.9%) patch tree reduce : 1.73 us (0.4%) gen split merge : 1.18 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 368.57 us (94.4%) LB move op cnt : 0 LB apply : 3.65 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.54 us (70.7%) 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: 1.3820936414930556 ---------------- GSPH t = 0.03373676117618651, dt = 0.0007877339428530386 ---------------- 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 (1.9%) patch tree reduce : 1.67 us (0.4%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 364.77 us (94.4%) LB move op cnt : 0 LB apply : 3.56 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.56 us (71.2%) 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: 1.3820936414930556 ---------------- GSPH t = 0.034524495119039544, dt = 0.0007848832171147117 ---------------- 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 (1.9%) patch tree reduce : 1.84 us (0.5%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.28 us (0.4%) LB compute : 338.65 us (94.0%) LB move op cnt : 0 LB apply : 3.50 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.61 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: 1.3982340494791667 ---------------- GSPH t = 0.03530937833615426, dt = 0.000782206550784687 ---------------- 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 : 1.81 us (0.4%) gen split merge : 1.20 us (0.2%) split / merge op : 0/0 apply split merge : 1.17 us (0.2%) LB compute : 460.38 us (95.2%) LB move op cnt : 0 LB apply : 3.61 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.37 us (76.5%) 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: 1.3982340494791667 ---------------- GSPH t = 0.03609158488693895, dt = 0.0007796923817381954 ---------------- 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 (1.9%) patch tree reduce : 1.83 us (0.5%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 370.34 us (94.3%) LB move op cnt : 0 LB apply : 3.55 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.59 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: 1.3982340494791665 ---------------- GSPH t = 0.036871277268677144, dt = 0.0007773304551672467 ---------------- 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 (2.1%) patch tree reduce : 2.00 us (0.6%) gen split merge : 1.29 us (0.4%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 326.74 us (93.5%) LB move op cnt : 0 LB apply : 3.62 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.34 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: 1.3982340494791665 ---------------- GSPH t = 0.03764860772384439, dt = 0.0007751109352675165 ---------------- 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 : 1.85 us (0.4%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.22 us (0.3%) LB compute : 436.51 us (95.2%) LB move op cnt : 0 LB apply : 3.73 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.46 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: 1.4148356119791667 ---------------- GSPH t = 0.038423718659111906, dt = 0.0007730242369739113 ---------------- 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 (2.0%) patch tree reduce : 1.88 us (0.5%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 349.63 us (94.0%) LB move op cnt : 0 LB apply : 3.44 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.36 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: 1.4184977213541667 ---------------- GSPH t = 0.039196742896085816, dt = 0.0007710612954613553 ---------------- 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 (1.6%) patch tree reduce : 1.70 us (0.4%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 388.61 us (94.7%) LB move op cnt : 0 LB apply : 3.42 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.62 us (71.7%) 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: 1.450724283854167 ---------------- GSPH t = 0.03996780419154717, dt = 0.0007692133779630533 ---------------- 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 (1.7%) patch tree reduce : 1.98 us (0.5%) gen split merge : 1.05 us (0.3%) split / merge op : 0/0 apply split merge : 1.28 us (0.3%) LB compute : 390.77 us (94.6%) LB move op cnt : 0 LB apply : 3.68 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.51 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: 1.450724283854167 ---------------- GSPH t = 0.040737017569510224, dt = 0.0007674723988196403 ---------------- 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 (1.8%) patch tree reduce : 1.74 us (0.4%) gen split merge : 1.47 us (0.4%) split / merge op : 0/0 apply split merge : 1.28 us (0.3%) LB compute : 379.76 us (94.3%) LB move op cnt : 0 LB apply : 3.91 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.34 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: 1.4507242838541667 ---------------- GSPH t = 0.041504489968329866, dt = 0.0007658313427316002 ---------------- 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 : 8.44 us (3.1%) patch tree reduce : 2.07 us (0.8%) gen split merge : 1.35 us (0.5%) split / merge op : 0/0 apply split merge : 1.32 us (0.5%) LB compute : 248.34 us (91.1%) LB move op cnt : 0 LB apply : 3.62 us (1.3%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.20 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: 1.4673529730902781 ---------------- GSPH t = 0.04227032131106147, dt = 0.0007642844484977089 ---------------- 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 : 7.94 us (2.5%) patch tree reduce : 1.94 us (0.6%) gen split merge : 1.19 us (0.4%) split / merge op : 0/0 apply split merge : 1.13 us (0.4%) LB compute : 298.04 us (93.0%) LB move op cnt : 0 LB apply : 3.25 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.27 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: 1.4673529730902781 ---------------- GSPH t = 0.043034605759559176, dt = 0.0007628270747381443 ---------------- 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 (1.8%) patch tree reduce : 1.83 us (0.5%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.27 us (0.3%) LB compute : 375.82 us (94.5%) LB move op cnt : 0 LB apply : 3.54 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.48 us (69.2%) 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: 1.4673529730902781 ---------------- GSPH t = 0.04379743283429732, dt = 0.00076145524477371 ---------------- 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 (2.0%) patch tree reduce : 2.08 us (0.6%) gen split merge : 1.26 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 354.70 us (93.9%) LB move op cnt : 0 LB apply : 3.74 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.44 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: 1.4673529730902777 ---------------- GSPH t = 0.04455888807907103, dt = 0.0007601653488051916 ---------------- 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 (1.8%) patch tree reduce : 1.79 us (0.4%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.26 us (0.3%) LB compute : 391.50 us (94.5%) LB move op cnt : 0 LB apply : 3.61 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.42 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: 1.4839545355902777 ---------------- GSPH t = 0.045319053427876226, dt = 0.0007589541238168403 ---------------- 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 (2.1%) patch tree reduce : 1.73 us (0.5%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 336.93 us (94.0%) LB move op cnt : 0 LB apply : 3.67 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.32 us (68.4%) 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: 1.4839545355902777 ---------------- GSPH t = 0.04607800755169306, dt = 0.0007578184405305153 ---------------- 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 (1.8%) patch tree reduce : 1.81 us (0.5%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 368.55 us (94.4%) LB move op cnt : 0 LB apply : 3.79 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.66 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: 1.4839545355902777 ---------------- GSPH t = 0.04683582599222358, dt = 0.0007567552047482069 ---------------- 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 (1.9%) patch tree reduce : 1.74 us (0.4%) gen split merge : 1.36 us (0.3%) split / merge op : 0/0 apply split merge : 1.41 us (0.4%) LB compute : 378.69 us (94.3%) LB move op cnt : 0 LB apply : 3.58 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.47 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: 1.4839545355902777 ---------------- GSPH t = 0.04759258119697179, dt = 0.0007557613445760664 ---------------- 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 (1.7%) patch tree reduce : 1.66 us (0.4%) gen split merge : 1.29 us (0.3%) split / merge op : 0/0 apply split merge : 1.20 us (0.3%) LB compute : 421.51 us (94.9%) LB move op cnt : 0 LB apply : 3.61 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.38 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: 1.500583224826389 ---------------- GSPH t = 0.04834834254154786, dt = 0.0007548337305179192 ---------------- 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 : 7.48 us (1.9%) patch tree reduce : 1.84 us (0.5%) gen split merge : 1.22 us (0.3%) split / merge op : 0/0 apply split merge : 1.14 us (0.3%) LB compute : 367.27 us (94.2%) LB move op cnt : 0 LB apply : 3.61 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.37 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: 1.5025363498263888 ---------------- GSPH t = 0.04910317627206578, dt = 0.0007539691687495091 ---------------- 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 : 8.04 us (1.9%) patch tree reduce : 1.71 us (0.4%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.31 us (0.3%) LB compute : 393.15 us (94.4%) LB move op cnt : 0 LB apply : 3.58 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.87 us (10.0%) 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: 1.6781277126736107 ---------------- GSPH t = 0.049857145440815286, dt = 0.000753164491773068 ---------------- 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 (1.8%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 375.45 us (94.4%) LB move op cnt : 0 LB apply : 3.54 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.40 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: 1.680080837673611 ---------------- GSPH t = 0.05061030993258835, dt = 0.0007524166072181069 ---------------- 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 (1.6%) patch tree reduce : 1.94 us (0.4%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 415.36 us (95.0%) LB move op cnt : 0 LB apply : 3.71 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.74 us (73.1%) 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: 1.6981472439236107 ---------------- GSPH t = 0.05136272653980646, dt = 0.0007517225254860569 ---------------- 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 (1.6%) patch tree reduce : 1.67 us (0.4%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 403.20 us (94.8%) LB move op cnt : 0 LB apply : 3.71 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.53 us (71.2%) 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: 1.6981472439236107 ---------------- GSPH t = 0.052114449065292515, dt = 0.0007510794094717343 ---------------- 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 (1.8%) patch tree reduce : 1.96 us (0.5%) gen split merge : 1.26 us (0.3%) split / merge op : 0/0 apply split merge : 1.23 us (0.3%) LB compute : 380.98 us (94.5%) LB move op cnt : 0 LB apply : 3.40 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.77 us (74.1%) 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: 1.6981472439236107 ---------------- GSPH t = 0.05286552847476425, dt = 0.0007504846081050587 ---------------- 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 : 7.88 us (1.9%) patch tree reduce : 1.74 us (0.4%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.3%) LB compute : 398.55 us (94.6%) LB move op cnt : 0 LB apply : 3.41 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.09 us (76.8%) 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: 1.6981472439236107 ---------------- GSPH t = 0.05361601308286931, dt = 0.0007498620368559807 ---------------- 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 (1.8%) patch tree reduce : 1.83 us (0.5%) gen split merge : 1.18 us (0.3%) split / merge op : 0/0 apply split merge : 1.22 us (0.3%) LB compute : 374.39 us (94.4%) LB move op cnt : 0 LB apply : 3.58 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.63 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: 1.698147243923611 ---------------- GSPH t = 0.05436587511972529, dt = 0.000749104155473507 ---------------- 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 : 1.92 us (0.5%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 381.36 us (94.5%) LB move op cnt : 0 LB apply : 3.70 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.45 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: 1.7156982421874996 ---------------- GSPH t = 0.0551149792751988, dt = 0.0007483859751227283 ---------------- 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 (1.8%) patch tree reduce : 1.71 us (0.4%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 374.55 us (94.5%) LB move op cnt : 0 LB apply : 3.53 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.94 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: 1.7156982421874996 ---------------- GSPH t = 0.05586336525032153, dt = 0.0007477069016716875 ---------------- 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 : 8.37 us (1.7%) patch tree reduce : 1.65 us (0.3%) gen split merge : 1.19 us (0.2%) split / merge op : 0/0 apply split merge : 1.15 us (0.2%) LB compute : 468.45 us (95.1%) LB move op cnt : 0 LB apply : 4.41 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.78 us (79.2%) 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: 1.7156982421874996 ---------------- GSPH t = 0.05661107215199322, dt = 0.0007470662693453546 ---------------- 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 (1.9%) patch tree reduce : 1.80 us (0.4%) gen split merge : 1.34 us (0.3%) split / merge op : 0/0 apply split merge : 1.27 us (0.3%) LB compute : 380.14 us (94.4%) LB move op cnt : 0 LB apply : 3.47 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.42 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: 1.7156982421874996 ---------------- GSPH t = 0.05735813842133858, dt = 0.0007464633790565217 ---------------- 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 : 7.55 us (1.8%) patch tree reduce : 1.79 us (0.4%) gen split merge : 1.26 us (0.3%) split / merge op : 0/0 apply split merge : 1.36 us (0.3%) LB compute : 403.68 us (94.5%) LB move op cnt : 0 LB apply : 3.77 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.67 us (71.1%) 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: 1.7337646484374998 ---------------- GSPH t = 0.0581046018003951, dt = 0.0007458975336977624 ---------------- 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 (1.8%) patch tree reduce : 1.84 us (0.4%) gen split merge : 1.22 us (0.3%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 390.43 us (94.5%) LB move op cnt : 0 LB apply : 3.43 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.09 us (71.8%) 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: 1.7342800564236107 ---------------- GSPH t = 0.058850499334092865, dt = 0.0007453680578357159 ---------------- 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 : 1.66 us (0.4%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.31 us (0.3%) LB compute : 387.29 us (94.5%) LB move op cnt : 0 LB apply : 3.75 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.45 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: 1.7358262803819446 ---------------- GSPH t = 0.059595867391928584, dt = 0.0007448742767234846 ---------------- 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 : 7.43 us (1.9%) patch tree reduce : 1.81 us (0.5%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 369.68 us (94.3%) LB move op cnt : 0 LB apply : 3.70 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.36 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: 1.7463921440972223 ---------------- GSPH t = 0.06034074166865207, dt = 0.0007444154874321782 ---------------- 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 : 7.51 us (1.9%) patch tree reduce : 1.74 us (0.4%) gen split merge : 1.29 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 368.60 us (94.2%) LB move op cnt : 0 LB apply : 3.56 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.67 us (72.9%) 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: 1.828626844618056 ---------------- GSPH t = 0.061085157156084244, dt = 0.0007438009822393599 ---------------- 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 (1.7%) patch tree reduce : 1.68 us (0.4%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.31 us (0.3%) LB compute : 391.28 us (94.6%) LB move op cnt : 0 LB apply : 3.70 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.68 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: 1.830173068576389 ---------------- GSPH t = 0.061828958138323606, dt = 0.0007431961427833883 ---------------- 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 : 8.08 us (2.7%) patch tree reduce : 1.82 us (0.6%) gen split merge : 1.13 us (0.4%) split / merge op : 0/0 apply split merge : 1.14 us (0.4%) LB compute : 280.83 us (92.4%) LB move op cnt : 0 LB apply : 3.77 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.74 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: 1.831203884548611 ---------------- GSPH t = 0.06257215428110699, dt = 0.0007426434057498213 ---------------- 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 (1.5%) patch tree reduce : 1.85 us (0.4%) gen split merge : 1.33 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 437.31 us (95.2%) LB move op cnt : 0 LB apply : 3.71 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.43 us (69.8%) 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: 1.8312038845486114 ---------------- GSPH t = 0.06331479768685681, dt = 0.0007421415555287801 ---------------- 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 (1.7%) patch tree reduce : 2.05 us (0.5%) gen split merge : 1.18 us (0.3%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 392.84 us (94.6%) LB move op cnt : 0 LB apply : 4.02 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.56 us (71.6%) 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: 1.8312038845486114 ---------------- GSPH t = 0.06405693924238559, dt = 0.0007416892309665365 ---------------- 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 : 8.06 us (1.8%) patch tree reduce : 1.77 us (0.4%) gen split merge : 1.13 us (0.3%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 415.70 us (94.7%) LB move op cnt : 0 LB apply : 3.40 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.53 us (77.8%) 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: 1.8492702907986112 ---------------- GSPH t = 0.06479862847335213, dt = 0.0007412849011615691 ---------------- 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 (2.4%) patch tree reduce : 1.81 us (0.6%) gen split merge : 1.22 us (0.4%) split / merge op : 0/0 apply split merge : 1.24 us (0.4%) LB compute : 283.52 us (92.8%) LB move op cnt : 0 LB apply : 3.22 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.53 us (69.2%) 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: 1.8492702907986114 ---------------- GSPH t = 0.0655399133745137, dt = 0.0007409268814590123 ---------------- 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 (1.6%) patch tree reduce : 1.80 us (0.4%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 399.14 us (94.8%) LB move op cnt : 0 LB apply : 3.47 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.36 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: 1.8492702907986112 ---------------- GSPH t = 0.06628084025597271, dt = 0.0007406133525298777 ---------------- 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 (1.8%) patch tree reduce : 2.02 us (0.5%) gen split merge : 1.19 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 374.41 us (94.4%) LB move op cnt : 0 LB apply : 3.61 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.46 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: 1.849270290798611 ---------------- GSPH t = 0.06702145360850259, dt = 0.0007403423482057358 ---------------- 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 (1.7%) patch tree reduce : 1.71 us (0.4%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 405.61 us (94.7%) LB move op cnt : 0 LB apply : 3.94 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.73 us (72.1%) 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: 1.867852105034722 ---------------- GSPH t = 0.06776179595670832, dt = 0.0007401117292512809 ---------------- 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 (2.6%) patch tree reduce : 1.86 us (0.7%) gen split merge : 1.05 us (0.4%) split / merge op : 0/0 apply split merge : 1.18 us (0.4%) LB compute : 258.61 us (92.1%) LB move op cnt : 0 LB apply : 3.50 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.30 us (68.1%) 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: 1.8678521050347225 ---------------- GSPH t = 0.06850190768595961, dt = 0.0007399192019123367 ---------------- 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 (1.7%) patch tree reduce : 1.57 us (0.4%) gen split merge : 1.34 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 406.24 us (94.7%) LB move op cnt : 0 LB apply : 3.57 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.67 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: 1.8678521050347223 ---------------- GSPH t = 0.06924182688787195, dt = 0.0007397623574674657 ---------------- 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 (1.7%) patch tree reduce : 1.79 us (0.4%) gen split merge : 1.05 us (0.2%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 412.17 us (94.8%) LB move op cnt : 0 LB apply : 3.95 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.56 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: 1.867852105034722 ---------------- GSPH t = 0.06998158924533941, dt = 0.0007396386978857719 ---------------- 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 (1.7%) patch tree reduce : 1.63 us (0.4%) gen split merge : 1.35 us (0.3%) split / merge op : 0/0 apply split merge : 1.28 us (0.3%) LB compute : 399.24 us (94.7%) LB move op cnt : 0 LB apply : 3.75 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.66 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: 1.8678521050347225 ---------------- GSPH t = 0.07072122794322519, dt = 0.0007395456318035813 ---------------- 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 (1.7%) patch tree reduce : 1.69 us (0.4%) gen split merge : 1.08 us (0.3%) split / merge op : 0/0 apply split merge : 1.27 us (0.3%) LB compute : 388.65 us (94.6%) LB move op cnt : 0 LB apply : 3.62 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.58 us (71.5%) 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: 1.8859185112847228 ---------------- GSPH t = 0.07146077357502877, dt = 0.0007394804664738921 ---------------- 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 (1.6%) patch tree reduce : 1.94 us (0.4%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.2%) LB compute : 439.12 us (95.2%) LB move op cnt : 0 LB apply : 3.56 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.34 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: 1.8859185112847228 ---------------- GSPH t = 0.07220025404150265, dt = 0.0007394404146695842 ---------------- 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 (2.0%) patch tree reduce : 1.97 us (0.5%) gen split merge : 1.32 us (0.3%) split / merge op : 0/0 apply split merge : 1.14 us (0.3%) LB compute : 371.66 us (94.2%) LB move op cnt : 0 LB apply : 3.51 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.69 us (71.9%) 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: 1.8859185112847228 ---------------- GSPH t = 0.07293969445617224, dt = 0.0007394226219391119 ---------------- 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 (1.9%) patch tree reduce : 1.80 us (0.5%) gen split merge : 1.10 us (0.3%) split / merge op : 0/0 apply split merge : 1.41 us (0.4%) LB compute : 369.75 us (94.2%) LB move op cnt : 0 LB apply : 3.52 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.61 us (71.9%) 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: 1.8890923394097223 ---------------- GSPH t = 0.07367911707811135, dt = 0.000739424191864246 ---------------- 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 (1.8%) patch tree reduce : 1.76 us (0.4%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.22 us (0.3%) LB compute : 393.51 us (94.5%) LB move op cnt : 0 LB apply : 3.88 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.35 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: 1.9381917317708333 ---------------- GSPH t = 0.0744185412699756, dt = 0.0007394422151947047 ---------------- 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 : 7.51 us (2.0%) patch tree reduce : 1.66 us (0.4%) gen split merge : 1.29 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 350.83 us (94.0%) LB move op cnt : 0 LB apply : 3.39 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.74 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: 1.9386800130208335 ---------------- GSPH t = 0.0751579834851703, dt = 0.0007394738006453477 ---------------- 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 (2.5%) patch tree reduce : 2.04 us (0.7%) gen split merge : 1.16 us (0.4%) split / merge op : 0/0 apply split merge : 1.15 us (0.4%) LB compute : 281.17 us (92.6%) LB move op cnt : 0 LB apply : 3.42 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.24 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: 1.9391682942708337 ---------------- GSPH t = 0.07589745728581565, dt = 0.0007395161066735193 ---------------- 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 : 8.78 us (2.6%) patch tree reduce : 1.90 us (0.6%) gen split merge : 1.40 us (0.4%) split / merge op : 0/0 apply split merge : 1.14 us (0.3%) LB compute : 315.21 us (92.9%) LB move op cnt : 0 LB apply : 3.68 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.38 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: 1.9420979817708335 ---------------- GSPH t = 0.07663697339248916, dt = 0.0007395663734734329 ---------------- 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 : 13.04 us (3.0%) patch tree reduce : 2.44 us (0.6%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.3%) LB compute : 400.18 us (92.9%) LB move op cnt : 0 LB apply : 3.94 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.59 us (80.7%) 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: 1.9420979817708337 ---------------- GSPH t = 0.0773765397659626, dt = 0.0007396219456239322 ---------------- 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 : 7.92 us (2.3%) patch tree reduce : 1.81 us (0.5%) gen split merge : 1.27 us (0.4%) split / merge op : 0/0 apply split merge : 1.25 us (0.4%) LB compute : 324.28 us (93.2%) LB move op cnt : 0 LB apply : 3.58 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.44 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: 1.9616292317708333 ---------------- GSPH t = 0.07811616171158653, dt = 0.0007396802996377421 ---------------- 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 (1.8%) patch tree reduce : 1.67 us (0.4%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.23 us (0.3%) LB compute : 377.13 us (94.5%) LB move op cnt : 0 LB apply : 3.72 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.55 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: 1.9616292317708335 ---------------- GSPH t = 0.07885584201122427, dt = 0.0007397390718621555 ---------------- 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 : 8.12 us (2.4%) patch tree reduce : 2.13 us (0.6%) gen split merge : 1.35 us (0.4%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 312.63 us (92.9%) LB move op cnt : 0 LB apply : 3.79 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.51 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: 1.9616292317708333 ---------------- GSPH t = 0.07959558108308643, dt = 0.0007397960848097406 ---------------- 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 : 1.70 us (0.4%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 408.53 us (94.8%) LB move op cnt : 0 LB apply : 3.60 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.56 us (71.6%) 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: 1.9616292317708333 ---------------- GSPH t = 0.08033537716789617, dt = 0.0007398493694489992 ---------------- 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 : 8.27 us (2.9%) patch tree reduce : 1.73 us (0.6%) gen split merge : 1.16 us (0.4%) split / merge op : 0/0 apply split merge : 1.35 us (0.5%) LB compute : 260.21 us (91.7%) LB move op cnt : 0 LB apply : 3.51 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.43 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: 1.961629231770833 ---------------- GSPH t = 0.08107522653734517, dt = 0.0007398971837968564 ---------------- 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 : 1.81 us (0.5%) gen split merge : 1.18 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 347.92 us (93.9%) LB move op cnt : 0 LB apply : 3.81 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.43 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: 1.9802110460069442 ---------------- GSPH t = 0.08181512372114202, dt = 0.0007399247523031378 ---------------- 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 : 21.38 us (6.7%) patch tree reduce : 1.84 us (0.6%) gen split merge : 1.16 us (0.4%) split / merge op : 0/0 apply split merge : 1.18 us (0.4%) LB compute : 282.12 us (88.5%) LB move op cnt : 0 LB apply : 3.80 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.60 us (72.1%) 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: 1.9802110460069444 ---------------- GSPH t = 0.08255504847344516, dt = 0.0007398416811331065 ---------------- 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 : 8.79 us (2.7%) patch tree reduce : 1.86 us (0.6%) gen split merge : 1.26 us (0.4%) split / merge op : 0/0 apply split merge : 1.24 us (0.4%) LB compute : 302.05 us (92.6%) LB move op cnt : 0 LB apply : 3.70 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.44 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: 1.9802110460069444 ---------------- GSPH t = 0.08329489015457828, dt = 0.0007397713888975379 ---------------- 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 (1.8%) patch tree reduce : 2.01 us (0.5%) gen split merge : 1.34 us (0.4%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 358.20 us (94.1%) LB move op cnt : 0 LB apply : 3.66 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.50 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: 1.9802110460069442 ---------------- GSPH t = 0.08403466154347582, dt = 0.0007394882190293821 ---------------- 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 (1.8%) patch tree reduce : 2.03 us (0.5%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.23 us (0.3%) LB compute : 372.76 us (94.3%) LB move op cnt : 0 LB apply : 3.59 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.32 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: 1.9802110460069444 ---------------- GSPH t = 0.0847741497625052, dt = 0.0007392117620087746 ---------------- 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 (1.9%) patch tree reduce : 1.78 us (0.4%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 383.10 us (94.4%) LB move op cnt : 0 LB apply : 3.56 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.44 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: 1.9987657335069444 ---------------- GSPH t = 0.08551336152451398, dt = 0.0007389436626998909 ---------------- 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 (1.8%) patch tree reduce : 1.84 us (0.5%) gen split merge : 1.18 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 376.61 us (94.5%) LB move op cnt : 0 LB apply : 3.46 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.64 us (72.2%) 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: 1.998765733506944 ---------------- GSPH t = 0.08625230518721387, dt = 0.0007386855011096341 ---------------- 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 (1.9%) patch tree reduce : 2.38 us (0.6%) gen split merge : 1.35 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 363.47 us (93.9%) LB move op cnt : 0 LB apply : 3.91 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.41 us (69.8%) 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: 1.9987657335069442 ---------------- GSPH t = 0.0869909906883235, dt = 0.0007384387808365726 ---------------- 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 (2.5%) patch tree reduce : 1.82 us (0.6%) gen split merge : 1.29 us (0.4%) split / merge op : 0/0 apply split merge : 1.15 us (0.4%) LB compute : 296.11 us (92.8%) LB move op cnt : 0 LB apply : 3.40 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.33 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: 1.9987657335069442 ---------------- GSPH t = 0.08772942946916007, dt = 0.0007382049102555074 ---------------- 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 (1.5%) patch tree reduce : 24.77 us (5.6%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 395.30 us (89.8%) LB move op cnt : 0 LB apply : 4.02 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.56 us (71.6%) 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: 2.0080566406250004 ---------------- GSPH t = 0.08846763437941557, dt = 0.0007379851852884581 ---------------- 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 (1.8%) patch tree reduce : 1.55 us (0.4%) gen split merge : 1.19 us (0.3%) split / merge op : 0/0 apply split merge : 1.14 us (0.3%) LB compute : 366.81 us (94.3%) LB move op cnt : 0 LB apply : 3.89 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.40 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: 2.0178358289930554 ---------------- GSPH t = 0.08920561956470403, dt = 0.0007377807736439644 ---------------- 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 (1.7%) patch tree reduce : 1.74 us (0.4%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.40 us (0.3%) LB compute : 414.03 us (94.7%) LB move op cnt : 0 LB apply : 3.68 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.66 us (71.6%) 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: 2.018324110243056 ---------------- GSPH t = 0.089943400338348, dt = 0.0007375927003214992 ---------------- 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 (2.0%) patch tree reduce : 1.84 us (0.5%) gen split merge : 1.26 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 364.53 us (94.2%) LB move op cnt : 0 LB apply : 3.41 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.45 us (68.4%) 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: 2.0202772352430554 ---------------- GSPH t = 0.0906809930386695, dt = 0.0007374218347264604 ---------------- 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 : 9.69 us (2.0%) patch tree reduce : 1.90 us (0.4%) gen split merge : 1.17 us (0.2%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 470.55 us (94.8%) LB move op cnt : 0 LB apply : 4.25 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.68 us (79.1%) 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: 2.184773763020833 ---------------- GSPH t = 0.09141841487339596, dt = 0.0007372688804062143 ---------------- 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 (1.9%) patch tree reduce : 1.63 us (0.4%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.32 us (0.3%) LB compute : 397.01 us (94.6%) LB move op cnt : 0 LB apply : 3.67 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.40 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: 2.1951090494791665 ---------------- GSPH t = 0.09215568375380218, dt = 0.0007371343671193041 ---------------- 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 (1.8%) patch tree reduce : 2.16 us (0.5%) gen split merge : 1.10 us (0.3%) split / merge op : 0/0 apply split merge : 1.28 us (0.3%) LB compute : 403.89 us (94.5%) LB move op cnt : 0 LB apply : 4.02 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.64 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: 2.2054443359374996 ---------------- GSPH t = 0.09289281812092148, dt = 0.0007370186452109469 ---------------- 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 (1.8%) patch tree reduce : 2.02 us (0.5%) gen split merge : 1.18 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 393.65 us (94.5%) LB move op cnt : 0 LB apply : 3.91 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.50 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: 2.206529405381945 ---------------- GSPH t = 0.09362983676613243, dt = 0.0007369218825528871 ---------------- 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 (1.8%) patch tree reduce : 1.82 us (0.4%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 385.80 us (94.4%) LB move op cnt : 0 LB apply : 3.80 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.54 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: 2.208699544270834 ---------------- GSPH t = 0.09436675864868532, dt = 0.0007368440642204401 ---------------- 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 : 7.92 us (2.5%) patch tree reduce : 1.91 us (0.6%) gen split merge : 1.23 us (0.4%) split / merge op : 0/0 apply split merge : 1.40 us (0.4%) LB compute : 291.58 us (92.5%) LB move op cnt : 0 LB apply : 3.47 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.14 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: 2.2092420789930562 ---------------- GSPH t = 0.09510360271290576, dt = 0.0007367849948403301 ---------------- 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 (2.2%) patch tree reduce : 1.84 us (0.5%) gen split merge : 1.23 us (0.4%) split / merge op : 0/0 apply split merge : 1.19 us (0.4%) LB compute : 317.10 us (93.2%) LB move op cnt : 0 LB apply : 4.26 us (1.3%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.75 us (73.2%) 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: 2.209784613715278 ---------------- GSPH t = 0.09584038770774608, dt = 0.000736744303026449 ---------------- 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 (1.8%) patch tree reduce : 1.78 us (0.4%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.29 us (0.3%) LB compute : 384.59 us (94.5%) LB move op cnt : 0 LB apply : 3.98 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.86 us (74.4%) 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: 2.230428059895833 ---------------- GSPH t = 0.09657713201077253, dt = 0.0007367214480491608 ---------------- 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 (1.8%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 375.72 us (94.3%) LB move op cnt : 0 LB apply : 4.05 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.66 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: 2.2309705946180554 ---------------- GSPH t = 0.0973138534588217, dt = 0.0007367157284673291 ---------------- 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 : 7.91 us (2.5%) patch tree reduce : 1.83 us (0.6%) gen split merge : 1.47 us (0.5%) split / merge op : 0/0 apply split merge : 1.26 us (0.4%) LB compute : 290.14 us (92.6%) LB move op cnt : 0 LB apply : 3.67 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.31 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: 2.2315131293402777 ---------------- GSPH t = 0.09805056918728902, dt = 0.000736726292785817 ---------------- 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 (2.0%) patch tree reduce : 1.85 us (0.5%) gen split merge : 1.37 us (0.4%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 365.48 us (94.2%) LB move op cnt : 0 LB apply : 3.58 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.65 us (72.1%) 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: 2.2323269314236107 ---------------- GSPH t = 0.09878729548007484, dt = 0.0007367521520191856 ---------------- 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 : 7.55 us (1.9%) patch tree reduce : 1.70 us (0.4%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.3%) LB compute : 376.06 us (94.4%) LB move op cnt : 0 LB apply : 3.81 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.87 us (69.7%) 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: 2.2334120008680554 ---------------- GSPH t = 0.09952404763209402, dt = 0.0007367921938477169 ---------------- 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 : 9.69 us (2.1%) patch tree reduce : 1.80 us (0.4%) gen split merge : 1.29 us (0.3%) split / merge op : 0/0 apply split merge : 1.26 us (0.3%) LB compute : 438.00 us (94.3%) LB move op cnt : 0 LB apply : 4.33 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.66 us (82.2%) 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: 2.277682834201389 ---------------- GSPH t = 0.10026083982594174, dt = 0.0007368451981447533 ---------------- 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 (1.8%) patch tree reduce : 1.83 us (0.5%) gen split merge : 1.28 us (0.3%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 368.62 us (94.3%) LB move op cnt : 0 LB apply : 3.67 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.60 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: 2.283108181423611 ---------------- GSPH t = 0.10099768502408649, dt = 0.0007369098537128662 ---------------- 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 (2.0%) patch tree reduce : 1.80 us (0.5%) gen split merge : 1.32 us (0.4%) split / merge op : 0/0 apply split merge : 1.14 us (0.3%) LB compute : 350.24 us (94.0%) LB move op cnt : 0 LB apply : 3.50 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.47 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: 2.283650716145833 ---------------- GSPH t = 0.10173459487779936, dt = 0.0007369847759499069 ---------------- 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 (1.9%) patch tree reduce : 1.68 us (0.5%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.3%) LB compute : 350.29 us (94.1%) LB move op cnt : 0 LB apply : 3.59 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.50 us (70.7%) 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: 2.283650716145833 ---------------- GSPH t = 0.10247157965374927, dt = 0.0007370685249463773 ---------------- 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 : 7.51 us (1.7%) patch tree reduce : 2.10 us (0.5%) gen split merge : 1.26 us (0.3%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 419.41 us (94.9%) LB move op cnt : 0 LB apply : 3.67 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.49 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: 2.283650716145833 ---------------- GSPH t = 0.10320864817869564, dt = 0.0007371596238334036 ---------------- 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 (1.8%) patch tree reduce : 1.82 us (0.4%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 391.45 us (94.4%) LB move op cnt : 0 LB apply : 3.86 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.41 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: 2.293701171875 ---------------- GSPH t = 0.10394580780252904, dt = 0.0007372565772754855 ---------------- 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 : 8.53 us (2.7%) patch tree reduce : 1.97 us (0.6%) gen split merge : 1.03 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.4%) LB compute : 297.79 us (92.8%) LB move op cnt : 0 LB apply : 3.52 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.31 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: 2.3040228949652777 ---------------- GSPH t = 0.10468306437980453, dt = 0.0007373466940782875 ---------------- 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 : 7.73 us (2.4%) patch tree reduce : 1.99 us (0.6%) gen split merge : 1.37 us (0.4%) split / merge op : 0/0 apply split merge : 1.24 us (0.4%) LB compute : 293.73 us (92.7%) LB move op cnt : 0 LB apply : 3.77 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.79 us (74.6%) 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: 2.3040228949652772 ---------------- GSPH t = 0.10542041107388281, dt = 0.000737422074906002 ---------------- 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 (2.1%) patch tree reduce : 1.81 us (0.5%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.14 us (0.3%) LB compute : 342.41 us (93.9%) LB move op cnt : 0 LB apply : 3.49 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.49 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: 2.3040228949652772 ---------------- GSPH t = 0.10615783314878881, dt = 0.0007374999772967869 ---------------- 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 (1.7%) patch tree reduce : 1.78 us (0.4%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.22 us (0.3%) LB compute : 404.56 us (94.7%) LB move op cnt : 0 LB apply : 3.67 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.36 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: 2.3040228949652772 ---------------- GSPH t = 0.1068953331260856, dt = 0.0007375792526878984 ---------------- 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 : 7.65 us (2.1%) patch tree reduce : 1.78 us (0.5%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.42 us (0.4%) LB compute : 343.72 us (93.8%) LB move op cnt : 0 LB apply : 3.53 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.40 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: 2.313815646701389 ---------------- GSPH t = 0.1076329123787735, dt = 0.0007376588038684335 ---------------- 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 (2.0%) patch tree reduce : 1.82 us (0.5%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 362.88 us (94.2%) LB move op cnt : 0 LB apply : 3.79 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.63 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: 2.3236083984375 ---------------- GSPH t = 0.10837057118264193, dt = 0.0007377375952380411 ---------------- 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 (2.2%) patch tree reduce : 1.88 us (0.5%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 336.75 us (93.6%) LB move op cnt : 0 LB apply : 3.62 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.47 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: 2.3236083984375 ---------------- GSPH t = 0.10910830877787997, dt = 0.0007378146627022966 ---------------- 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 : 1.71 us (0.4%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.34 us (0.3%) LB compute : 406.44 us (94.9%) LB move op cnt : 0 LB apply : 3.40 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.58 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: 2.3236083984375 ---------------- GSPH t = 0.10984612344058227, dt = 0.0007378891221115786 ---------------- 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 (2.0%) patch tree reduce : 1.82 us (0.5%) gen split merge : 1.30 us (0.4%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 344.03 us (93.9%) LB move op cnt : 0 LB apply : 3.62 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.31 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: 2.3236083984375 ---------------- GSPH t = 0.11058401256269385, dt = 0.0007379275337298414 ---------------- 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 (1.8%) patch tree reduce : 1.90 us (0.5%) gen split merge : 1.29 us (0.3%) split / merge op : 0/0 apply split merge : 1.20 us (0.3%) LB compute : 385.50 us (94.5%) LB move op cnt : 0 LB apply : 3.42 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.55 us (70.4%) 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: 2.3236083984375 ---------------- GSPH t = 0.11132194009642368, dt = 0.0007378186842694597 ---------------- 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 (1.9%) patch tree reduce : 1.88 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 : 372.35 us (94.3%) LB move op cnt : 0 LB apply : 3.66 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.47 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: 2.333658854166667 ---------------- GSPH t = 0.11205975878069314, dt = 0.0007377178943102228 ---------------- 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 (1.7%) patch tree reduce : 1.84 us (0.5%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.28 us (0.3%) LB compute : 387.62 us (94.6%) LB move op cnt : 0 LB apply : 3.62 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.52 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: 2.3437093098958335 ---------------- GSPH t = 0.11279747667500337, dt = 0.0007376260154295958 ---------------- 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 (1.7%) patch tree reduce : 1.95 us (0.5%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.28 us (0.3%) LB compute : 403.85 us (94.7%) LB move op cnt : 0 LB apply : 3.59 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.60 us (71.4%) 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: 2.3437093098958335 ---------------- GSPH t = 0.11353510269043296, dt = 0.0007375437884584637 ---------------- 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 : 7.73 us (1.8%) patch tree reduce : 1.85 us (0.4%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.26 us (0.3%) LB compute : 405.11 us (94.7%) LB move op cnt : 0 LB apply : 3.60 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.74 us (73.4%) 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: 2.3437093098958335 ---------------- GSPH t = 0.11427264647889142, dt = 0.000737471830315473 ---------------- 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 : 8.08 us (2.2%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 337.77 us (93.7%) LB move op cnt : 0 LB apply : 3.42 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.42 us (68.9%) 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: 2.343709309895833 ---------------- GSPH t = 0.11501011830920689, dt = 0.0007374106302356936 ---------------- 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 (2.3%) patch tree reduce : 1.81 us (0.5%) gen split merge : 1.11 us (0.3%) split / merge op : 0/0 apply split merge : 1.21 us (0.4%) LB compute : 312.25 us (93.2%) LB move op cnt : 0 LB apply : 3.68 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.39 us (68.1%) 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: 2.3535020616319446 ---------------- GSPH t = 0.11574752893944258, dt = 0.0007373605478375034 ---------------- 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 (1.9%) patch tree reduce : 1.74 us (0.4%) gen split merge : 1.38 us (0.4%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 365.05 us (94.2%) LB move op cnt : 0 LB apply : 3.61 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.35 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: 2.3632948133680554 ---------------- GSPH t = 0.11648488948728009, dt = 0.0007373218128519416 ---------------- 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 : 8.00 us (2.2%) patch tree reduce : 1.74 us (0.5%) gen split merge : 1.35 us (0.4%) split / merge op : 0/0 apply split merge : 1.27 us (0.3%) LB compute : 341.78 us (93.7%) LB move op cnt : 0 LB apply : 3.67 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.33 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: 2.3632948133680554 ---------------- GSPH t = 0.11722221130013202, dt = 0.0007372945264353004 ---------------- 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 (2.6%) patch tree reduce : 1.65 us (0.6%) gen split merge : 1.25 us (0.4%) split / merge op : 0/0 apply split merge : 1.24 us (0.4%) LB compute : 267.87 us (92.3%) LB move op cnt : 0 LB apply : 3.52 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.34 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: 2.3632948133680554 ---------------- GSPH t = 0.11795950582656732, dt = 0.000737278664049082 ---------------- 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 (1.8%) patch tree reduce : 1.87 us (0.5%) gen split merge : 1.10 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 374.75 us (94.5%) LB move op cnt : 0 LB apply : 3.53 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.31 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: 2.3632948133680554 ---------------- GSPH t = 0.11869678449061641, dt = 0.0007372740798286012 ---------------- 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 : 7.79 us (2.0%) patch tree reduce : 2.02 us (0.5%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 364.69 us (94.1%) LB move op cnt : 0 LB apply : 3.44 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.55 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: 2.3632948133680554 ---------------- GSPH t = 0.119434058570445, dt = 0.0007372805122863463 ---------------- 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 : 7.55 us (2.3%) patch tree reduce : 1.96 us (0.6%) gen split merge : 1.18 us (0.4%) split / merge op : 0/0 apply split merge : 1.24 us (0.4%) LB compute : 299.54 us (92.9%) LB move op cnt : 0 LB apply : 3.65 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.34 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: 2.3733452690972228 ---------------- GSPH t = 0.12017133908273135, dt = 0.0007372975911335238 ---------------- 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 : 7.89 us (2.4%) patch tree reduce : 1.72 us (0.5%) gen split merge : 1.21 us (0.4%) split / merge op : 0/0 apply split merge : 1.16 us (0.4%) LB compute : 308.94 us (93.3%) LB move op cnt : 0 LB apply : 3.75 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.51 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: 2.3733452690972228 ---------------- GSPH t = 0.12090863667386488, dt = 0.0007373248451110702 ---------------- 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 (2.0%) patch tree reduce : 2.05 us (0.5%) gen split merge : 1.18 us (0.3%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 364.48 us (94.0%) LB move op cnt : 0 LB apply : 3.81 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.31 us (63.6%) 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: 2.3833957248263893 ---------------- GSPH t = 0.12164596151897596, dt = 0.0007373617107596532 ---------------- 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 : 9.74 us (2.1%) patch tree reduce : 2.03 us (0.4%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.32 us (0.3%) LB compute : 434.66 us (94.2%) LB move op cnt : 0 LB apply : 4.52 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.81 us (81.7%) 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: 2.3833957248263893 ---------------- GSPH t = 0.12238332322973561, dt = 0.0007374075420244558 ---------------- 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 : 7.92 us (2.1%) patch tree reduce : 1.74 us (0.5%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.30 us (0.3%) LB compute : 363.37 us (94.2%) LB move op cnt : 0 LB apply : 3.58 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.27 us (73.4%) 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: 2.3833957248263893 ---------------- GSPH t = 0.12312073077176007, dt = 0.0007374616205247839 ---------------- 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 : 8.20 us (2.3%) patch tree reduce : 1.81 us (0.5%) gen split merge : 1.05 us (0.3%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 326.93 us (93.4%) LB move op cnt : 0 LB apply : 3.38 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.22 us (62.6%) 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: 2.3931884765625 ---------------- GSPH t = 0.12385819239228485, dt = 0.0007375231663680811 ---------------- 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 (2.6%) patch tree reduce : 1.70 us (0.5%) gen split merge : 1.17 us (0.4%) split / merge op : 0/0 apply split merge : 1.12 us (0.4%) LB compute : 289.79 us (92.6%) LB move op cnt : 0 LB apply : 3.67 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.36 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: 2.3931884765625 ---------------- GSPH t = 0.12459571555865293, dt = 0.0007375913493460327 ---------------- 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 : 8.02 us (2.2%) patch tree reduce : 1.94 us (0.5%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.33 us (0.4%) LB compute : 349.37 us (93.7%) LB move op cnt : 0 LB apply : 3.88 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.70 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: 2.3931884765624996 ---------------- GSPH t = 0.12533330690799896, dt = 0.0007376653004142776 ---------------- 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 (1.7%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.18 us (0.3%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 408.44 us (94.8%) LB move op cnt : 0 LB apply : 3.81 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.44 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: 2.4029812282986107 ---------------- GSPH t = 0.12607097220841323, dt = 0.0007377441232712653 ---------------- 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 : 10.04 us (2.1%) patch tree reduce : 1.80 us (0.4%) gen split merge : 1.14 us (0.2%) split / merge op : 0/0 apply split merge : 1.30 us (0.3%) LB compute : 452.25 us (94.6%) LB move op cnt : 0 LB apply : 3.67 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.99 us (81.9%) 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: 2.4029812282986107 ---------------- GSPH t = 0.1268087163316845, dt = 0.0007377865981660152 ---------------- 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 (2.0%) patch tree reduce : 1.65 us (0.3%) gen split merge : 1.08 us (0.2%) split / merge op : 0/0 apply split merge : 1.20 us (0.3%) LB compute : 454.80 us (94.8%) LB move op cnt : 0 LB apply : 3.79 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.73 us (77.8%) 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: 2.4029812282986107 ---------------- GSPH t = 0.1275465029298505, dt = 0.0007378066445351842 ---------------- 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 : 8.18 us (2.5%) patch tree reduce : 1.80 us (0.6%) gen split merge : 1.11 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.4%) LB compute : 299.52 us (92.8%) LB move op cnt : 0 LB apply : 3.90 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.43 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: 2.4130316840277772 ---------------- GSPH t = 0.1282843095743857, dt = 0.0007378350681358038 ---------------- 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 : 7.66 us (1.8%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 398.72 us (94.6%) LB move op cnt : 0 LB apply : 3.62 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.50 us (70.4%) 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: 2.4130316840277772 ---------------- GSPH t = 0.12902214464252149, dt = 0.0007378713499983457 ---------------- 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 : 8.48 us (1.5%) patch tree reduce : 2.07 us (0.4%) gen split merge : 1.16 us (0.2%) split / merge op : 0/0 apply split merge : 1.27 us (0.2%) LB compute : 523.87 us (95.4%) LB move op cnt : 0 LB apply : 4.37 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.08 us (80.0%) 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: 2.4130316840277772 ---------------- GSPH t = 0.12976001599251982, dt = 0.0007379149113332284 ---------------- 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 : 10.37 us (2.2%) patch tree reduce : 1.77 us (0.4%) gen split merge : 1.32 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 453.70 us (94.5%) LB move op cnt : 0 LB apply : 4.09 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.90 us (82.4%) 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: 2.4130316840277772 ---------------- GSPH t = 0.13049793090385306, dt = 0.0007379651202908206 ---------------- 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 : 7.13 us (1.8%) patch tree reduce : 1.73 us (0.4%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.23 us (0.3%) LB compute : 377.79 us (94.6%) LB move op cnt : 0 LB apply : 3.45 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.88 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: 2.423082139756944 ---------------- GSPH t = 0.13123589602414387, dt = 0.0007380213015684465 ---------------- 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 : 7.48 us (1.8%) patch tree reduce : 1.74 us (0.4%) gen split merge : 1.21 us (0.3%) split / merge op : 0/0 apply split merge : 1.33 us (0.3%) LB compute : 382.41 us (94.3%) LB move op cnt : 0 LB apply : 4.00 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.46 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: 2.423082139756944 ---------------- GSPH t = 0.13197391732571231, dt = 0.0007380590429257276 ---------------- 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 : 7.13 us (1.7%) patch tree reduce : 1.71 us (0.4%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 394.62 us (94.7%) LB move op cnt : 0 LB apply : 3.52 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.04 us (76.4%) 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: 2.4328748914930554 ---------------- GSPH t = 0.13271197636863805, dt = 0.0007380409274752754 ---------------- 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 (1.8%) patch tree reduce : 1.81 us (0.4%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 389.44 us (94.6%) LB move op cnt : 0 LB apply : 3.51 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.31 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: 2.4328748914930554 ---------------- GSPH t = 0.13345001729611333, dt = 0.0007380275505088936 ---------------- 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 : 1.68 us (0.4%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 370.90 us (94.4%) LB move op cnt : 0 LB apply : 3.55 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.31 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: 2.4328748914930554 ---------------- GSPH t = 0.13418804484662222, dt = 0.0007380191093034392 ---------------- 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 : 7.68 us (2.1%) patch tree reduce : 1.79 us (0.5%) gen split merge : 1.30 us (0.4%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 348.34 us (94.0%) LB move op cnt : 0 LB apply : 3.40 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.49 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: 2.4328748914930554 ---------------- GSPH t = 0.13492606395592566, dt = 0.0007380157328814238 ---------------- 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 (1.9%) patch tree reduce : 1.81 us (0.5%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.27 us (0.3%) LB compute : 363.50 us (94.1%) LB move op cnt : 0 LB apply : 3.57 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.64 us (71.9%) 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: 2.432874891493056 ---------------- GSPH t = 0.1356640796888071, dt = 0.0007380174815068636 ---------------- 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 : 8.19 us (2.5%) patch tree reduce : 1.67 us (0.5%) gen split merge : 1.17 us (0.4%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 300.62 us (92.9%) LB move op cnt : 0 LB apply : 3.69 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.48 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: 2.432874891493056 ---------------- GSPH t = 0.13640209717031396, dt = 0.000738024348707284 ---------------- 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 (2.7%) patch tree reduce : 1.69 us (0.6%) gen split merge : 1.25 us (0.4%) split / merge op : 0/0 apply split merge : 1.20 us (0.4%) LB compute : 273.21 us (92.3%) LB move op cnt : 0 LB apply : 3.53 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.23 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: 2.442667643229167 ---------------- GSPH t = 0.13714012151902125, dt = 0.0007380362640596932 ---------------- 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 : 10.02 us (3.0%) patch tree reduce : 1.91 us (0.6%) gen split merge : 1.13 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.4%) LB compute : 305.10 us (92.1%) LB move op cnt : 0 LB apply : 3.95 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.84 us (72.2%) 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: 2.452718098958333 ---------------- GSPH t = 0.13787815778308093, dt = 0.0007380530966719178 ---------------- 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 (2.5%) patch tree reduce : 1.79 us (0.6%) gen split merge : 1.22 us (0.4%) split / merge op : 0/0 apply split merge : 1.27 us (0.4%) LB compute : 260.04 us (87.1%) LB move op cnt : 0 LB apply : 3.62 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.41 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: 2.4527180989583335 ---------------- GSPH t = 0.13861621087975284, dt = 0.0007380746592790617 ---------------- 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 (2.8%) patch tree reduce : 1.96 us (0.7%) gen split merge : 1.26 us (0.5%) split / merge op : 0/0 apply split merge : 1.26 us (0.5%) LB compute : 249.60 us (92.0%) LB move op cnt : 0 LB apply : 3.30 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.19 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: 2.4527180989583335 ---------------- GSPH t = 0.1393542855390319, dt = 0.0007381007128851721 ---------------- 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 : 7.43 us (2.0%) patch tree reduce : 1.57 us (0.4%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 344.31 us (94.0%) LB move op cnt : 0 LB apply : 3.67 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.46 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: 2.4527180989583335 ---------------- GSPH t = 0.14009238625191706, dt = 0.00073813097187167 ---------------- 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 (1.8%) patch tree reduce : 1.72 us (0.3%) gen split merge : 1.13 us (0.2%) split / merge op : 0/0 apply split merge : 1.37 us (0.3%) LB compute : 470.96 us (94.9%) LB move op cnt : 0 LB apply : 4.22 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.23 us (83.0%) 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: 2.452718098958333 ---------------- GSPH t = 0.14083051722378873, dt = 0.0007381646633334207 ---------------- 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 (1.8%) patch tree reduce : 1.72 us (0.3%) gen split merge : 1.24 us (0.2%) split / merge op : 0/0 apply split merge : 1.28 us (0.3%) LB compute : 476.88 us (94.9%) LB move op cnt : 0 LB apply : 4.51 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.04 us (82.4%) 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: 2.452718098958333 ---------------- GSPH t = 0.14156868188712216, dt = 0.0007381948006820933 ---------------- 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 : 7.01 us (1.7%) patch tree reduce : 1.71 us (0.4%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.23 us (0.3%) LB compute : 378.92 us (94.5%) LB move op cnt : 0 LB apply : 3.55 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.79 us (70.7%) 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: 2.4625108506944446 ---------------- GSPH t = 0.14230687668780426, dt = 0.0007382274561765847 ---------------- 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 (1.6%) patch tree reduce : 1.79 us (0.4%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.30 us (0.3%) LB compute : 431.81 us (95.0%) LB move op cnt : 0 LB apply : 3.59 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.60 us (71.1%) 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: 2.4625108506944446 ---------------- GSPH t = 0.14304510414398083, dt = 0.0007382623322829811 ---------------- 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 : 8.83 us (1.8%) patch tree reduce : 1.79 us (0.4%) gen split merge : 1.16 us (0.2%) split / merge op : 0/0 apply split merge : 1.16 us (0.2%) LB compute : 466.55 us (95.0%) LB move op cnt : 0 LB apply : 3.93 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.95 us (81.9%) 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: 2.4625108506944446 ---------------- GSPH t = 0.1437833664762638, dt = 0.000738299115865309 ---------------- 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 (1.6%) patch tree reduce : 1.86 us (0.4%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.15 us (0.3%) LB compute : 425.78 us (94.9%) LB move op cnt : 0 LB apply : 4.07 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.57 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: 2.472561306423611 ---------------- GSPH t = 0.14452166559212912, dt = 0.0007383374826625086 ---------------- 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 (1.8%) patch tree reduce : 1.89 us (0.5%) gen split merge : 1.29 us (0.3%) split / merge op : 0/0 apply split merge : 1.30 us (0.3%) LB compute : 383.18 us (94.5%) LB move op cnt : 0 LB apply : 3.52 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.47 us (69.7%) 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: 2.472561306423611 ---------------- GSPH t = 0.14526000307479162, dt = 0.0007383771018854189 ---------------- 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 (1.7%) patch tree reduce : 2.07 us (0.5%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 404.63 us (94.6%) LB move op cnt : 0 LB apply : 3.77 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.58 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: 2.472561306423611 ---------------- GSPH t = 0.14599838017667705, dt = 0.0007384176406827316 ---------------- 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 (1.7%) patch tree reduce : 1.66 us (0.4%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 398.63 us (94.8%) LB move op cnt : 0 LB apply : 3.62 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.52 us (70.4%) 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: 2.472561306423611 ---------------- GSPH t = 0.14673679781735977, dt = 0.0007384587684053309 ---------------- 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 (1.7%) patch tree reduce : 1.84 us (0.4%) gen split merge : 1.15 us (0.3%) split / merge op : 0/0 apply split merge : 1.35 us (0.3%) LB compute : 396.27 us (94.5%) LB move op cnt : 0 LB apply : 3.80 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.63 us (72.1%) 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: 2.472561306423611 ---------------- GSPH t = 0.1474752565857651, dt = 0.0007385001606427995 ---------------- 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 (1.9%) patch tree reduce : 1.81 us (0.5%) gen split merge : 1.32 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 367.17 us (94.2%) LB move op cnt : 0 LB apply : 3.54 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.33 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: 2.482611762152778 ---------------- GSPH t = 0.1482137567464079, dt = 0.0007385415029790745 ---------------- 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 : 2.02 us (0.5%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 384.84 us (94.4%) LB move op cnt : 0 LB apply : 4.05 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.52 us (70.4%) 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: 2.482611762152778 ---------------- GSPH t = 0.148952298249387, dt = 0.0007385824944394963 ---------------- 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 (2.2%) patch tree reduce : 1.68 us (0.5%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 326.86 us (93.5%) LB move op cnt : 0 LB apply : 3.73 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.59 us (71.3%) 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: 2.482611762152778 ---------------- GSPH t = 0.1496908807438265, dt = 0.00030911925617349567 ---------------- 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 : 7.13 us (1.8%) patch tree reduce : 1.68 us (0.4%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 381.74 us (94.7%) LB move op cnt : 0 LB apply : 3.38 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.42 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: 2.482611762152778 Info: iteration since start : 0 [GSPH][rank=0] Info: time since start : 1399.753173906 (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"123 problem: 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 123 problem: p* = 0.00189387 (p*/p_L = 0.004735), 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 "123 problem" (exact Riemann 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_123_problem_001.png :alt: GSPH "123 problem" (exact Riemann solver + Inutsuka V2), t=0.15 :srcset: /_as_gen/gsph/images/sphx_glr_run_123_problem_001.png :class: sphx-glr-single-img .. rst-class:: sphx-glr-timing **Total running time of the script:** (23 minutes 14.711 seconds) **Estimated memory usage:** 379 MB .. _sphx_glr_download__as_gen_gsph_run_123_problem.py: .. only:: html .. container:: sphx-glr-footer sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-jupyter :download:`Download Jupyter notebook: run_123_problem.ipynb ` .. container:: sphx-glr-download sphx-glr-download-python :download:`Download Python source code: run_123_problem.py ` .. container:: sphx-glr-download sphx-glr-download-zip :download:`Download zipped: run_123_problem.zip ` .. only:: html .. rst-class:: sphx-glr-signature `Gallery generated by Sphinx-Gallery `_