.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "_as_gen/gsph/run_advection.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_advection.py: Contact-discontinuity advection with GSPH (exact Riemann solver + Inutsuka V2) ================================================================================ Advects a density jump at uniform velocity with equal pressure on both sides. Since :math:`p_L=p_R` and :math:`u_L=u_R`, the exact Riemann solution at the interface is a pure contact discontinuity: no shock or rarefaction forms, and the analytic solution is simply the initial density jump translated rigidly at speed :math:`u_0`. This isolates how much a scheme numerically diffuses a density (compositional) interface carried by a uniform flow, independent of any shock-capturing behaviour. .. GENERATED FROM PYTHON SOURCE LINES 13-23 .. code-block:: Python :lineno-start: 14 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 24-25 Setup parameters: equal pressure both sides, uniform advection velocity u0 .. GENERATED FROM PYTHON SOURCE LINES 25-35 .. code-block:: Python :lineno-start: 26 gamma = 1.4 rho_L, rho_R = 1.0, 0.5 P0 = 1.0 u0 = 1.0 fact = (rho_L / rho_R) ** (1.0 / 3.0) uint_L = P0 / ((gamma - 1) * rho_L) uint_R = P0 / ((gamma - 1) * rho_R) resol = 64 .. GENERATED FROM PYTHON SOURCE LINES 36-38 Setup the solver: GSPH with the exact Riemann solver and the Inutsuka V2 effective volume/face force formulation. .. GENERATED FROM PYTHON SOURCE LINES 38-53 .. code-block:: Python :lineno-start: 39 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 54-56 Setup the initial conditions: a density jump at x=0, uniform pressure and a single uniform advection velocity u0 on both sides. .. GENERATED FROM PYTHON SOURCE LINES 56-79 .. code-block:: Python :lineno-start: 57 (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), (0, ys / 2, zs / 2)) model.add_cube_hcp_3d(dr * fact, (0, -ys / 2, -zs / 2), (xs, ys / 2, zs / 2)) model.set_field_in_box("uint", "f64", uint_L, (-xs, -ys / 2, -zs / 2), (0, ys / 2, zs / 2)) model.set_field_in_box("uint", "f64", uint_R, (0, -ys / 2, -zs / 2), (xs, ys / 2, zs / 2)) model.set_field_in_box( "vxyz", "f64_3", (u0, 0.0, 0.0), (-xs, -ys / 2, -zs / 2), (xs, ys / 2, zs / 2) ) vol_b = xs * ys * zs totmass = (rho_R * vol_b) + (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 : ( 64 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 : 62.27 us (6.4%) patch tree reduce : 1.34 us (0.1%) gen split merge : 1.23 us (0.1%) split / merge op : 0/0 apply split merge : 1.11 us (0.1%) LB compute : 889.28 us (91.3%) LB move op cnt : 0 LB apply : 5.21 us (0.5%) Info: Add fcc lattice size : ( 51 20 20 ) [SPH][rank=0] Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 36864.0 min = 36864.0 factor = 1 - strategy "round robin" : max = 35020.8 min = 35020.8 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 36864 max = 36864 avg = 36864 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.58 us (1.6%) patch tree reduce : 992.00 ns (0.2%) gen split merge : 561.00 ns (0.1%) split / merge op : 0/0 apply split merge : 621.00 ns (0.1%) LB compute : 472.35 us (96.6%) LB move op cnt : 0 LB apply : 2.28 us (0.5%) .. GENERATED FROM PYTHON SOURCE LINES 80-82 Run the simulation: t_target is chosen well below the time needed for the interface to reach the periodic boundary (u0 * t_target << xs) .. GENERATED FROM PYTHON SOURCE LINES 82-86 .. code-block:: Python :lineno-start: 83 t_target = 0.2 model.evolve_until(t_target) .. rst-class:: sphx-glr-script-out .. code-block:: none ---------------- GSPH t = 0, dt = 0 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 27.79 us (5.1%) patch tree reduce : 1.61 us (0.3%) gen split merge : 721.00 ns (0.1%) split / merge op : 0/0 apply split merge : 1.22 us (0.2%) LB compute : 492.97 us (91.0%) LB move op cnt : 0 LB apply : 4.77 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.34 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: 0.5968213694188956 Warning: Smoothing length iteration: 56754 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0, dt = 0.0007764764309862546 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.14 us (1.7%) patch tree reduce : 1.95 us (0.4%) gen split merge : 1.21 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.2%) LB compute : 448.80 us (94.7%) LB move op cnt : 0 LB apply : 4.46 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.30 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: 0.6871938541776793 Warning: Smoothing length iteration: 56754 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.0007764764309862546, dt = 0.0008494455843867368 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.01 us (1.7%) patch tree reduce : 2.12 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 : 439.94 us (94.5%) LB move op cnt : 0 LB apply : 4.40 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.04 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: 0.7285653874616768 Warning: Smoothing length iteration: 56752 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.0016259220153729914, dt = 0.0009181757884501269 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.56 us (2.0%) patch tree reduce : 2.06 us (0.5%) gen split merge : 832.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.27 us (0.3%) LB compute : 354.72 us (93.8%) LB move op cnt : 0 LB apply : 4.23 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.88 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: 0.7834161468795151 Warning: Smoothing length iteration: 56504 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.0025440978038231182, dt = 0.0009309130800182862 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.74 us (1.6%) patch tree reduce : 2.19 us (0.5%) gen split merge : 1.29 us (0.3%) split / merge op : 0/0 apply split merge : 1.14 us (0.2%) LB compute : 460.30 us (94.8%) LB move op cnt : 0 LB apply : 4.49 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.16 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: 0.9415724001832471 Warning: Smoothing length iteration: 54243 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.0034750108838414043, dt = 0.0009448474669144877 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.64 us (2.2%) patch tree reduce : 1.93 us (0.6%) gen split merge : 1.25 us (0.4%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 323.19 us (93.1%) LB move op cnt : 0 LB apply : 3.97 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.18 us (67.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.0241040279099272 Warning: Smoothing length iteration: 48918 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0] ---------------- GSPH t = 0.004419858350755892, dt = 0.0009595510470454681 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.92 us (1.9%) patch tree reduce : 1.92 us (0.5%) gen split merge : 1.29 us (0.3%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 390.54 us (94.1%) LB move op cnt : 0 LB apply : 4.24 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.80 us (64.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1978010360503224 ---------------- GSPH t = 0.0053794093978013595, dt = 0.0009750244385894029 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.76 us (2.0%) patch tree reduce : 2.04 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 : 413.47 us (94.2%) LB move op cnt : 0 LB apply : 4.32 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.93 us (62.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1978010360503224 ---------------- GSPH t = 0.006354433836390763, dt = 0.0009912616402294769 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.16 us (2.1%) patch tree reduce : 1.95 us (0.5%) gen split merge : 1.19 us (0.3%) split / merge op : 0/0 apply split merge : 1.31 us (0.3%) LB compute : 339.37 us (89.1%) LB move op cnt : 0 LB apply : 4.08 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.89 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: 1.1978010360503224 ---------------- GSPH t = 0.007345695476620239, dt = 0.0010081366945043297 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.70 us (1.7%) patch tree reduce : 2.01 us (0.4%) gen split merge : 1.21 us (0.3%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 422.64 us (94.4%) LB move op cnt : 0 LB apply : 4.74 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.94 us (64.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1978010360503224 ---------------- GSPH t = 0.008353832171124568, dt = 0.0010255424068551595 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.65 us (1.7%) patch tree reduce : 1.90 us (0.4%) gen split merge : 1.36 us (0.3%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 428.75 us (94.6%) LB move op cnt : 0 LB apply : 4.32 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.69 us (66.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.2049370969447093 ---------------- GSPH t = 0.009379374577979728, dt = 0.0010433654364437168 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.21 us (2.4%) patch tree reduce : 1.96 us (0.6%) gen split merge : 1.32 us (0.4%) split / merge op : 0/0 apply split merge : 1.06 us (0.3%) LB compute : 319.29 us (92.9%) LB move op cnt : 0 LB apply : 3.80 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.69 us (67.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.204937096944709 ---------------- GSPH t = 0.010422740014423445, dt = 0.0010614873395975667 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.37 us (1.8%) patch tree reduce : 1.78 us (0.4%) gen split merge : 1.33 us (0.3%) split / merge op : 0/0 apply split merge : 1.35 us (0.3%) LB compute : 439.44 us (94.6%) LB move op cnt : 0 LB apply : 4.13 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.95 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: 1.194752792754696 ---------------- GSPH t = 0.011484227354021012, dt = 0.0010797854160616318 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.35 us (1.8%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 439.62 us (94.6%) LB move op cnt : 0 LB apply : 4.34 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.81 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: 1.194752792754696 ---------------- GSPH t = 0.012564012770082643, dt = 0.0010981339237825347 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.10 us (1.8%) patch tree reduce : 1.83 us (0.4%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.30 us (0.3%) LB compute : 424.99 us (94.4%) LB move op cnt : 0 LB apply : 4.49 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.82 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: 1.1947527927546955 ---------------- GSPH t = 0.013662146693865177, dt = 0.0011164059193000068 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.02 us (2.2%) patch tree reduce : 2.02 us (0.6%) gen split merge : 1.21 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 336.14 us (93.2%) LB move op cnt : 0 LB apply : 4.23 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.78 us (65.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1947527927546957 ---------------- GSPH t = 0.014778552613165184, dt = 0.0011344751910014636 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.51 us (2.0%) patch tree reduce : 1.86 us (0.5%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.10 us (0.3%) LB compute : 355.14 us (93.6%) LB move op cnt : 0 LB apply : 3.79 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.44 us (64.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.194752792754696 ---------------- GSPH t = 0.015913027804166646, dt = 0.0011390876235819155 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.77 us (2.0%) patch tree reduce : 1.94 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 : 367.50 us (93.7%) LB move op cnt : 0 LB apply : 4.14 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.62 us (65.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1947527927546955 ---------------- GSPH t = 0.017052115427748562, dt = 0.0011341165373824267 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.75 us (1.7%) patch tree reduce : 1.79 us (0.4%) gen split merge : 1.41 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.2%) LB compute : 437.64 us (94.6%) LB move op cnt : 0 LB apply : 4.60 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.11 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: 1.1947527927546957 ---------------- GSPH t = 0.01818623196513099, dt = 0.0011297702270453398 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.90 us (1.8%) patch tree reduce : 2.03 us (0.5%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 408.24 us (94.2%) LB move op cnt : 0 LB apply : 4.20 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.78 us (68.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1916693096521829 ---------------- GSPH t = 0.01931600219217633, dt = 0.0011262852954239233 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.73 us (2.0%) patch tree reduce : 1.99 us (0.5%) gen split merge : 1.36 us (0.4%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 355.56 us (93.6%) LB move op cnt : 0 LB apply : 4.24 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.66 us (67.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1916693096521829 ---------------- GSPH t = 0.020442287487600252, dt = 0.001123652332976825 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.71 us (2.0%) patch tree reduce : 1.87 us (0.5%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 362.04 us (93.8%) LB move op cnt : 0 LB apply : 3.81 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.55 us (64.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1916693096521829 ---------------- GSPH t = 0.021565939820577078, dt = 0.0011218535059715345 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.02 us (2.1%) patch tree reduce : 2.23 us (0.6%) gen split merge : 1.18 us (0.3%) split / merge op : 0/0 apply split merge : 1.34 us (0.4%) LB compute : 352.64 us (93.4%) LB move op cnt : 0 LB apply : 4.32 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.70 us (67.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1916693096521829 ---------------- GSPH t = 0.022687793326548612, dt = 0.0011208632185042363 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.79 us (1.8%) patch tree reduce : 1.84 us (0.4%) gen split merge : 1.28 us (0.3%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 411.17 us (94.3%) LB move op cnt : 0 LB apply : 4.77 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.90 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: 1.191669309652183 ---------------- GSPH t = 0.023808656545052848, dt = 0.0011206487125050282 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.75 us (1.6%) patch tree reduce : 1.92 us (0.4%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.28 us (0.3%) LB compute : 465.27 us (94.9%) LB move op cnt : 0 LB apply : 4.53 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.00 us (70.9%) 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: 1.171089262430842 ---------------- GSPH t = 0.024929305257557877, dt = 0.0011211717008666414 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.92 us (1.7%) patch tree reduce : 2.06 us (0.4%) gen split merge : 1.26 us (0.3%) split / merge op : 0/0 apply split merge : 1.20 us (0.3%) LB compute : 435.67 us (94.7%) LB move op cnt : 0 LB apply : 4.03 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.73 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: 1.1641294005708847 ---------------- GSPH t = 0.026050476958424516, dt = 0.0011223892595761955 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 14.19 us (2.9%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.26 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.2%) LB compute : 453.13 us (93.6%) LB move op cnt : 0 LB apply : 4.14 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.14 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: 1.1564999823800965 ---------------- GSPH t = 0.02717286621800071, dt = 0.0011242544506631005 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.73 us (1.8%) patch tree reduce : 1.93 us (0.4%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 414.33 us (94.4%) LB move op cnt : 0 LB apply : 4.31 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.85 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: 1.1563414032491102 ---------------- GSPH t = 0.028297120668663814, dt = 0.0011267169491462527 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.04 us (1.8%) patch tree reduce : 1.99 us (0.4%) gen split merge : 1.19 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 428.11 us (94.5%) LB move op cnt : 0 LB apply : 4.26 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.10 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: 1.1627021883920075 ---------------- GSPH t = 0.02942383761781007, dt = 0.0011297236383186633 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.43 us (2.4%) patch tree reduce : 1.90 us (0.5%) gen split merge : 1.19 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.3%) LB compute : 371.77 us (93.5%) LB move op cnt : 0 LB apply : 4.00 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.60 us (64.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1627021883920075 ---------------- GSPH t = 0.030553561256128733, dt = 0.0011327907314162857 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.74 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 : 1.23 us (0.3%) LB compute : 367.15 us (93.8%) LB move op cnt : 0 LB apply : 4.13 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.79 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: 1.1626669485851218 ---------------- GSPH t = 0.03168635198754502, dt = 0.0011362081115143324 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.90 us (1.8%) patch tree reduce : 2.16 us (0.5%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.26 us (0.3%) LB compute : 406.75 us (94.2%) LB move op cnt : 0 LB apply : 4.30 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.95 us (64.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1570285794833848 ---------------- GSPH t = 0.03282256009905935, dt = 0.0011400134468948283 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 35.70 us (5.9%) patch tree reduce : 2.01 us (0.3%) gen split merge : 1.18 us (0.2%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 554.85 us (91.1%) LB move op cnt : 0 LB apply : 4.94 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.69 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: 1.1340522253938048 ---------------- GSPH t = 0.03396257354595418, dt = 0.0011441510053208296 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.58 us (1.8%) patch tree reduce : 1.97 us (0.4%) gen split merge : 1.41 us (0.3%) split / merge op : 0/0 apply split merge : 1.28 us (0.2%) LB compute : 513.93 us (94.8%) LB move op cnt : 0 LB apply : 4.69 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.75 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: 1.1299291679881598 ---------------- GSPH t = 0.03510672455127501, dt = 0.001148565034310578 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.14 us (1.8%) patch tree reduce : 2.10 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 : 418.77 us (94.2%) LB move op cnt : 0 LB apply : 4.90 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.99 us (67.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1292596116573281 ---------------- GSPH t = 0.03625528958558559, dt = 0.00115320013973423 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.81 us (2.7%) patch tree reduce : 2.05 us (0.5%) gen split merge : 1.28 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 373.83 us (93.0%) LB move op cnt : 0 LB apply : 4.41 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.76 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: 1.1291891320435563 ---------------- GSPH t = 0.03740848972531982, dt = 0.0011580017863602131 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.42 us (2.7%) patch tree reduce : 1.98 us (0.5%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.20 us (0.3%) LB compute : 356.55 us (92.8%) LB move op cnt : 0 LB apply : 4.18 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.40 us (63.0%) 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: 1.1257356309687425 ---------------- GSPH t = 0.03856649151168003, dt = 0.001162619796227227 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 32.55 us (7.0%) patch tree reduce : 1.86 us (0.4%) gen split merge : 1.16 us (0.2%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 416.96 us (89.3%) LB move op cnt : 0 LB apply : 4.50 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.17 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: 1.1296824893399584 ---------------- GSPH t = 0.03972911130790726, dt = 0.0011654538634542574 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.41 us (1.9%) patch tree reduce : 2.48 us (0.6%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.25 us (0.3%) LB compute : 408.68 us (94.1%) LB move op cnt : 0 LB apply : 3.88 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.51 us (63.2%) 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: 1.1215420939493252 ---------------- GSPH t = 0.040894565171361516, dt = 0.0011666857847048833 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.04 us (1.8%) patch tree reduce : 2.01 us (0.5%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 414.04 us (94.4%) LB move op cnt : 0 LB apply : 4.29 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.59 us (65.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1214363745286677 ---------------- GSPH t = 0.0420612509560664, dt = 0.0011681490497131481 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.60 us (1.8%) patch tree reduce : 2.18 us (0.4%) gen split merge : 1.18 us (0.2%) split / merge op : 0/0 apply split merge : 1.16 us (0.2%) LB compute : 502.14 us (94.8%) LB move op cnt : 0 LB apply : 4.83 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.83 us (74.3%) 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: 1.1214363745286677 ---------------- GSPH t = 0.04322940000577955, dt = 0.0011698222850454766 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.29 us (2.3%) patch tree reduce : 1.81 us (0.4%) gen split merge : 1.35 us (0.3%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 426.60 us (94.0%) LB move op cnt : 0 LB apply : 4.27 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.20 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: 1.1213306551080102 ---------------- GSPH t = 0.044399222290825026, dt = 0.001171684788752089 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 11.38 us (2.1%) patch tree reduce : 1.99 us (0.4%) gen split merge : 1.27 us (0.2%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 511.66 us (94.6%) LB move op cnt : 0 LB apply : 4.85 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.86 us (77.1%) 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: 1.120802058004722 ---------------- GSPH t = 0.045570907079577117, dt = 0.001173496023361242 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.66 us (2.1%) patch tree reduce : 2.08 us (0.5%) gen split merge : 1.41 us (0.3%) split / merge op : 0/0 apply split merge : 1.43 us (0.3%) LB compute : 389.53 us (93.9%) LB move op cnt : 0 LB apply : 4.06 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.74 us (64.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1178419142263103 ---------------- GSPH t = 0.046744403102938356, dt = 0.0011754308260536722 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.28 us (1.7%) patch tree reduce : 2.06 us (0.3%) gen split merge : 1.30 us (0.2%) split / merge op : 0/0 apply split merge : 1.11 us (0.2%) LB compute : 562.10 us (95.0%) LB move op cnt : 0 LB apply : 5.29 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.43 us (80.1%) 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: 1.1127145223244175 ---------------- GSPH t = 0.04791983392899203, dt = 0.0011775153246988885 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.83 us (1.7%) patch tree reduce : 1.91 us (0.3%) gen split merge : 1.31 us (0.2%) split / merge op : 0/0 apply split merge : 1.11 us (0.2%) LB compute : 558.69 us (95.2%) LB move op cnt : 0 LB apply : 4.77 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.92 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: 1.1168375797300631 ---------------- GSPH t = 0.04909734925369092, dt = 0.0011797294238571421 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.23 us (1.6%) patch tree reduce : 1.85 us (0.4%) gen split merge : 1.17 us (0.2%) split / merge op : 0/0 apply split merge : 1.12 us (0.2%) LB compute : 482.81 us (94.8%) LB move op cnt : 0 LB apply : 5.22 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.32 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: 1.116872819536949 ---------------- GSPH t = 0.05027707867754806, dt = 0.0011813334684043228 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.54 us (2.5%) patch tree reduce : 2.03 us (0.5%) gen split merge : 1.42 us (0.3%) split / merge op : 0/0 apply split merge : 1.25 us (0.3%) LB compute : 367.23 us (88.7%) LB move op cnt : 0 LB apply : 4.78 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.27 us (76.7%) 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: 1.116802339923177 ---------------- GSPH t = 0.051458412145952384, dt = 0.001183040078912282 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.12 us (1.7%) patch tree reduce : 2.06 us (0.4%) gen split merge : 1.26 us (0.2%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 510.08 us (95.0%) LB move op cnt : 0 LB apply : 4.77 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.73 us (75.4%) 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: 1.116449941854319 ---------------- GSPH t = 0.05264145222486467, dt = 0.001184914728536451 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.61 us (1.6%) patch tree reduce : 1.94 us (0.4%) gen split merge : 1.35 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 510.90 us (95.2%) LB move op cnt : 0 LB apply : 4.05 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.67 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: 1.1160270641716885 ---------------- GSPH t = 0.053826366953401115, dt = 0.0011869361322350493 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.90 us (2.5%) patch tree reduce : 2.04 us (0.5%) gen split merge : 1.41 us (0.4%) split / merge op : 0/0 apply split merge : 1.24 us (0.3%) LB compute : 361.85 us (93.1%) LB move op cnt : 0 LB apply : 4.29 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.72 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: 1.114406033054939 ---------------- GSPH t = 0.055013303085636164, dt = 0.0011890825515339437 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.05 us (2.0%) patch tree reduce : 1.85 us (0.4%) gen split merge : 1.20 us (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 470.88 us (94.5%) LB move op cnt : 0 LB apply : 4.48 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.10 us (70.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.111939246572929 ---------------- GSPH t = 0.05620238563717011, dt = 0.0011902697095884593 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.17 us (2.2%) patch tree reduce : 1.96 us (0.5%) gen split merge : 1.48 us (0.4%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 387.58 us (93.6%) LB move op cnt : 0 LB apply : 4.33 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.00 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: 1.108027628008598 ---------------- GSPH t = 0.05739265534675857, dt = 0.001190457062382006 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.17 us (1.7%) patch tree reduce : 2.12 us (0.4%) gen split merge : 1.31 us (0.2%) split / merge op : 0/0 apply split merge : 1.21 us (0.2%) LB compute : 520.43 us (95.0%) LB move op cnt : 0 LB apply : 4.70 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.97 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: 1.113701236917222 ---------------- GSPH t = 0.058583112409140575, dt = 0.001190758193917263 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.33 us (1.8%) patch tree reduce : 1.98 us (0.3%) gen split merge : 1.29 us (0.2%) split / merge op : 0/0 apply split merge : 1.11 us (0.2%) LB compute : 557.69 us (95.2%) LB move op cnt : 0 LB apply : 4.67 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.96 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: 1.1138421961447655 ---------------- GSPH t = 0.05977387060305784, dt = 0.0011910807804919926 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.20 us (1.7%) patch tree reduce : 2.05 us (0.4%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.2%) LB compute : 463.02 us (94.8%) LB move op cnt : 0 LB apply : 4.30 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.99 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: 1.1139831553723085 ---------------- GSPH t = 0.060964951383549834, dt = 0.0011915343389985614 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.32 us (2.0%) patch tree reduce : 1.95 us (0.4%) gen split merge : 1.43 us (0.3%) split / merge op : 0/0 apply split merge : 1.22 us (0.3%) LB compute : 438.40 us (94.2%) LB move op cnt : 0 LB apply : 4.37 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.46 us (75.7%) 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: 1.1135250378827926 ---------------- GSPH t = 0.062156485722548394, dt = 0.0011921094425658757 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.35 us (1.9%) patch tree reduce : 1.95 us (0.4%) gen split merge : 1.19 us (0.2%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 518.56 us (94.8%) LB move op cnt : 0 LB apply : 5.05 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.03 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: 1.1132254995242625 ---------------- GSPH t = 0.06334859516511426, dt = 0.0011923889065235168 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.08 us (2.3%) patch tree reduce : 1.93 us (0.4%) gen split merge : 1.34 us (0.3%) split / merge op : 0/0 apply split merge : 1.09 us (0.3%) LB compute : 402.58 us (93.7%) LB move op cnt : 0 LB apply : 4.46 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.19 us (73.0%) 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: 1.1121154456073579 ---------------- GSPH t = 0.06454098407163777, dt = 0.001192544667724287 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 11.51 us (2.8%) patch tree reduce : 1.96 us (0.5%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.39 us (0.3%) LB compute : 387.74 us (93.0%) LB move op cnt : 0 LB apply : 4.51 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.15 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: 1.108679564435987 ---------------- GSPH t = 0.06573352873936206, dt = 0.0011928097255577174 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.22 us (2.1%) patch tree reduce : 2.29 us (0.5%) gen split merge : 1.16 us (0.2%) split / merge op : 0/0 apply split merge : 1.19 us (0.2%) LB compute : 465.52 us (94.4%) LB move op cnt : 0 LB apply : 4.09 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.66 us (70.9%) 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: 1.104820805581985 ---------------- GSPH t = 0.06692633846491977, dt = 0.0011928384385971216 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.28 us (2.7%) patch tree reduce : 2.08 us (0.5%) gen split merge : 1.13 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 354.89 us (92.7%) LB move op cnt : 0 LB apply : 4.41 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.12 us (67.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1103710751665081 ---------------- GSPH t = 0.06811917690351689, dt = 0.0011922317739969225 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 11.23 us (2.3%) patch tree reduce : 2.01 us (0.4%) gen split merge : 1.33 us (0.3%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 450.34 us (94.1%) LB move op cnt : 0 LB apply : 4.46 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.34 us (74.3%) 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: 1.110230115938965 ---------------- GSPH t = 0.06931140867751381, dt = 0.0011917077007781473 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 11.66 us (2.9%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.32 us (0.3%) split / merge op : 0/0 apply split merge : 1.09 us (0.3%) LB compute : 361.15 us (88.5%) LB move op cnt : 0 LB apply : 22.92 us (5.6%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.31 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: 1.1095253198012478 ---------------- GSPH t = 0.07050311637829196, dt = 0.0011911639190846674 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.16 us (1.9%) patch tree reduce : 2.15 us (0.5%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.10 us (0.3%) LB compute : 414.22 us (94.4%) LB move op cnt : 0 LB apply : 3.82 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.68 us (75.5%) 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: 1.1095605596081335 ---------------- GSPH t = 0.07169428029737662, dt = 0.0011902182858180817 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 11.66 us (2.6%) patch tree reduce : 2.02 us (0.5%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 420.00 us (93.5%) LB move op cnt : 0 LB apply : 4.42 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.93 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: 1.1091376819255032 ---------------- GSPH t = 0.0728844985831947, dt = 0.0011893276107646758 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.57 us (1.4%) patch tree reduce : 1.94 us (0.3%) gen split merge : 1.30 us (0.2%) split / merge op : 0/0 apply split merge : 1.25 us (0.2%) LB compute : 595.04 us (95.7%) LB move op cnt : 0 LB apply : 4.75 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.77 us (77.6%) 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: 1.1088557634704161 ---------------- GSPH t = 0.07407382619395939, dt = 0.0011885269230653308 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.58 us (1.8%) patch tree reduce : 1.85 us (0.3%) gen split merge : 1.26 us (0.2%) split / merge op : 0/0 apply split merge : 1.23 us (0.2%) LB compute : 514.52 us (94.9%) LB move op cnt : 0 LB apply : 4.96 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.56 us (73.3%) 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: 1.1063537371815202 ---------------- GSPH t = 0.07526235311702471, dt = 0.0011878197313560763 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.60 us (1.8%) patch tree reduce : 2.02 us (0.4%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.19 us (0.2%) LB compute : 454.21 us (94.7%) LB move op cnt : 0 LB apply : 4.11 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.05 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: 1.103869330796067 ---------------- GSPH t = 0.07645017284838079, dt = 0.0011869366651852023 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.40 us (1.9%) patch tree reduce : 1.81 us (0.4%) gen split merge : 1.36 us (0.3%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 475.13 us (94.6%) LB move op cnt : 0 LB apply : 4.54 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.49 us (75.5%) 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: 1.1106529936215945 ---------------- GSPH t = 0.07763710951356599, dt = 0.0011861324271927522 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.02 us (2.0%) patch tree reduce : 1.96 us (0.4%) gen split merge : 1.47 us (0.3%) split / merge op : 0/0 apply split merge : 1.20 us (0.2%) LB compute : 480.83 us (94.3%) LB move op cnt : 0 LB apply : 5.29 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.55 us (75.7%) 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: 1.1107587130422523 ---------------- GSPH t = 0.07882324194075874, dt = 0.0011852789939243338 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.27 us (1.9%) patch tree reduce : 2.18 us (0.4%) gen split merge : 1.28 us (0.2%) split / merge op : 0/0 apply split merge : 1.21 us (0.2%) LB compute : 513.00 us (94.5%) LB move op cnt : 0 LB apply : 5.23 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.55 us (79.7%) 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: 1.1098777178701063 ---------------- GSPH t = 0.08000852093468307, dt = 0.0011845212602346327 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.98 us (2.5%) patch tree reduce : 1.97 us (0.5%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.30 us (0.3%) LB compute : 405.82 us (93.4%) LB move op cnt : 0 LB apply : 4.44 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.79 us (77.5%) 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: 1.1099129576769922 ---------------- GSPH t = 0.0811930421949177, dt = 0.0011838685310585331 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.86 us (2.8%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.26 us (0.3%) LB compute : 359.88 us (92.6%) LB move op cnt : 0 LB apply : 4.83 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.06 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: 1.109701518835677 ---------------- GSPH t = 0.08237691072597624, dt = 0.001182920279745417 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.02 us (1.6%) patch tree reduce : 2.08 us (0.4%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.2%) LB compute : 479.32 us (94.9%) LB move op cnt : 0 LB apply : 4.74 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.13 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: 1.109102442118617 ---------------- GSPH t = 0.08355983100572165, dt = 0.0011821578173077257 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.18 us (1.7%) patch tree reduce : 1.73 us (0.3%) gen split merge : 1.19 us (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 506.97 us (91.8%) LB move op cnt : 0 LB apply : 4.73 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.09 us (78.6%) 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: 1.1059660993057756 ---------------- GSPH t = 0.08474198882302937, dt = 0.0011815832297708971 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.89 us (2.0%) patch tree reduce : 2.01 us (0.4%) gen split merge : 1.26 us (0.2%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 510.51 us (94.6%) LB move op cnt : 0 LB apply : 4.63 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.83 us (77.5%) 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: 1.1057546604644606 ---------------- GSPH t = 0.08592357205280027, dt = 0.0011810295868198285 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.15 us (1.8%) patch tree reduce : 2.12 us (0.5%) gen split merge : 1.22 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.2%) LB compute : 427.54 us (94.5%) LB move op cnt : 0 LB apply : 3.97 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.36 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: 1.1061775381470909 ---------------- GSPH t = 0.0871046016396201, dt = 0.0011806146879330456 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.19 us (2.4%) patch tree reduce : 2.08 us (0.6%) gen split merge : 1.20 us (0.4%) split / merge op : 0/0 apply split merge : 1.08 us (0.3%) LB compute : 314.02 us (92.6%) LB move op cnt : 0 LB apply : 4.23 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.61 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: 1.112133065510801 ---------------- GSPH t = 0.08828521632755314, dt = 0.0011803806280293468 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 11.91 us (2.7%) patch tree reduce : 1.89 us (0.4%) gen split merge : 1.40 us (0.3%) split / merge op : 0/0 apply split merge : 1.20 us (0.3%) LB compute : 387.43 us (88.9%) LB move op cnt : 0 LB apply : 4.56 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.55 us (73.5%) 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: 1.1114282693730837 ---------------- GSPH t = 0.08946559695558248, dt = 0.001180326296773499 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.63 us (1.7%) patch tree reduce : 1.93 us (0.4%) gen split merge : 1.29 us (0.3%) split / merge op : 0/0 apply split merge : 1.21 us (0.2%) LB compute : 477.79 us (94.9%) LB move op cnt : 0 LB apply : 4.68 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.60 us (75.6%) 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: 1.1102301159389645 ---------------- GSPH t = 0.09064592325235599, dt = 0.0011804496401480605 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.41 us (1.7%) patch tree reduce : 2.13 us (0.4%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 459.44 us (94.8%) LB move op cnt : 0 LB apply : 4.17 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.84 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: 1.105877999788561 ---------------- GSPH t = 0.09182637289250405, dt = 0.001180648288521365 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.67 us (2.1%) patch tree reduce : 2.07 us (0.4%) gen split merge : 1.21 us (0.2%) split / merge op : 0/0 apply split merge : 1.12 us (0.2%) LB compute : 470.56 us (94.4%) LB move op cnt : 0 LB apply : 4.59 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.13 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: 1.1057546604644604 ---------------- GSPH t = 0.09300702118102541, dt = 0.0011809638153476988 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.20 us (1.9%) patch tree reduce : 2.07 us (0.5%) gen split merge : 1.21 us (0.3%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 396.99 us (94.0%) LB move op cnt : 0 LB apply : 4.25 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.75 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: 1.105860379885118 ---------------- GSPH t = 0.09418798499637311, dt = 0.0011814408352457486 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.61 us (2.1%) patch tree reduce : 1.95 us (0.5%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.08 us (0.3%) LB compute : 336.23 us (93.5%) LB move op cnt : 0 LB apply : 3.85 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.78 us (66.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1058603798851183 ---------------- GSPH t = 0.09536942583161886, dt = 0.0011820748466396407 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.55 us (2.2%) patch tree reduce : 2.06 us (0.5%) gen split merge : 1.32 us (0.3%) split / merge op : 0/0 apply split merge : 1.20 us (0.3%) LB compute : 368.54 us (93.6%) LB move op cnt : 0 LB apply : 4.27 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.66 us (66.4%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.10593085949889 ---------------- GSPH t = 0.0965515006782585, dt = 0.001182860701228141 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.21 us (1.7%) patch tree reduce : 1.82 us (0.4%) gen split merge : 1.46 us (0.3%) split / merge op : 0/0 apply split merge : 1.09 us (0.2%) LB compute : 464.50 us (94.9%) LB move op cnt : 0 LB apply : 4.13 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.17 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: 1.1127321422278604 ---------------- GSPH t = 0.09773436137948664, dt = 0.0011837926502639847 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.71 us (1.7%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.28 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.2%) LB compute : 434.78 us (94.6%) LB move op cnt : 0 LB apply : 4.32 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.66 us (66.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1119216266694858 ---------------- GSPH t = 0.09891815402975063, dt = 0.0011848643978623018 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.57 us (1.8%) patch tree reduce : 1.98 us (0.5%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.14 us (0.3%) LB compute : 396.65 us (94.4%) LB move op cnt : 0 LB apply : 3.95 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.81 us (65.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.110159636325193 ---------------- GSPH t = 0.10010301842761293, dt = 0.0011860691547294947 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.46 us (2.3%) patch tree reduce : 1.91 us (0.5%) gen split merge : 1.40 us (0.4%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 337.21 us (93.1%) LB move op cnt : 0 LB apply : 4.17 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.85 us (67.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1064594566021777 ---------------- GSPH t = 0.10128908758234242, dt = 0.0011873996920634547 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.89 us (2.2%) patch tree reduce : 1.89 us (0.5%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.08 us (0.3%) LB compute : 340.90 us (93.4%) LB move op cnt : 0 LB apply : 3.94 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.91 us (67.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1074814110018676 ---------------- GSPH t = 0.10247648727440588, dt = 0.0011887660511554767 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.06 us (1.7%) patch tree reduce : 2.07 us (0.4%) gen split merge : 1.26 us (0.2%) split / merge op : 0/0 apply split merge : 1.18 us (0.2%) LB compute : 476.11 us (91.7%) LB move op cnt : 0 LB apply : 4.01 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.29 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: 1.1074814110018676 ---------------- GSPH t = 0.10366525332556135, dt = 0.0011901924189031828 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.46 us (2.0%) patch tree reduce : 1.76 us (0.4%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.07 us (0.3%) LB compute : 397.56 us (94.1%) LB move op cnt : 0 LB apply : 4.02 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.97 us (70.9%) 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: 1.1074814110018676 ---------------- GSPH t = 0.10485544574446454, dt = 0.0011917155604603304 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.09 us (2.2%) patch tree reduce : 1.78 us (0.4%) gen split merge : 1.29 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 391.67 us (93.9%) LB move op cnt : 0 LB apply : 3.98 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.08 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: 1.1074814110018676 ---------------- GSPH t = 0.10604716130492486, dt = 0.0011933276498569696 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.36 us (1.7%) patch tree reduce : 2.42 us (0.5%) gen split merge : 1.15 us (0.2%) split / merge op : 0/0 apply split merge : 1.15 us (0.2%) LB compute : 467.34 us (94.8%) LB move op cnt : 0 LB apply : 4.42 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.16 us (70.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1120978257039156 ---------------- GSPH t = 0.10724048895478183, dt = 0.0011950207432635776 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.13 us (1.6%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.15 us (0.2%) split / merge op : 0/0 apply split merge : 1.21 us (0.2%) LB compute : 475.81 us (95.0%) LB move op cnt : 0 LB apply : 4.42 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.12 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: 1.113190259717377 ---------------- GSPH t = 0.10843550969804541, dt = 0.0011964540629459538 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.11 us (1.8%) patch tree reduce : 1.94 us (0.4%) gen split merge : 1.28 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 433.42 us (94.5%) LB move op cnt : 0 LB apply : 4.31 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.03 us (70.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1123797441590022 ---------------- GSPH t = 0.10963196376099137, dt = 0.0011962736392584906 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.92 us (1.8%) patch tree reduce : 2.09 us (0.5%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 415.60 us (94.4%) LB move op cnt : 0 LB apply : 4.19 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.17 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: 1.1078690488776124 ---------------- GSPH t = 0.11082823740024986, dt = 0.001196133030184244 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.98 us (1.6%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.33 us (0.3%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 484.46 us (95.0%) LB move op cnt : 0 LB apply : 4.67 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.13 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: 1.1072347323536664 ---------------- GSPH t = 0.1120243704304341, dt = 0.0011960308329347234 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.01 us (1.6%) patch tree reduce : 1.93 us (0.4%) gen split merge : 1.20 us (0.2%) split / merge op : 0/0 apply split merge : 1.22 us (0.2%) LB compute : 473.59 us (94.9%) LB move op cnt : 0 LB apply : 4.51 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.99 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: 1.1073052119674383 ---------------- GSPH t = 0.11322040126336883, dt = 0.0011959656955280126 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.15 us (1.9%) patch tree reduce : 1.85 us (0.4%) gen split merge : 1.52 us (0.4%) split / merge op : 0/0 apply split merge : 1.10 us (0.3%) LB compute : 394.30 us (94.1%) LB move op cnt : 0 LB apply : 4.36 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.81 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: 1.1076928498431828 ---------------- GSPH t = 0.11441636695889684, dt = 0.0011959102121715602 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.93 us (1.5%) patch tree reduce : 1.85 us (0.3%) gen split merge : 1.31 us (0.2%) split / merge op : 0/0 apply split merge : 1.15 us (0.2%) LB compute : 504.48 us (95.2%) LB move op cnt : 0 LB apply : 4.46 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.16 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: 1.108239066849914 ---------------- GSPH t = 0.11561227717106841, dt = 0.001195850794904521 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.26 us (1.9%) patch tree reduce : 1.86 us (0.4%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 418.86 us (94.5%) LB move op cnt : 0 LB apply : 4.16 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.04 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: 1.1088733833738593 ---------------- GSPH t = 0.11680812796597292, dt = 0.0011958215036449449 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.76 us (1.6%) patch tree reduce : 1.94 us (0.4%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.05 us (0.2%) LB compute : 449.97 us (94.9%) LB move op cnt : 0 LB apply : 4.48 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.25 us (74.0%) 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: 1.115639426295944 ---------------- GSPH t = 0.11800394946961787, dt = 0.0011958213548561778 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.83 us (1.8%) patch tree reduce : 2.07 us (0.5%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.22 us (0.3%) LB compute : 420.12 us (94.5%) LB move op cnt : 0 LB apply : 3.94 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.67 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: 1.115427987454629 ---------------- GSPH t = 0.11919977082447404, dt = 0.0011958494177570914 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.95 us (1.7%) patch tree reduce : 1.86 us (0.4%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 440.57 us (94.7%) LB move op cnt : 0 LB apply : 4.51 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.82 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: 1.1152517884201993 ---------------- GSPH t = 0.12039562024223113, dt = 0.0011959048093646114 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.75 us (2.2%) patch tree reduce : 1.87 us (0.5%) gen split merge : 1.22 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.3%) LB compute : 371.72 us (93.7%) LB move op cnt : 0 LB apply : 3.90 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.94 us (67.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1177185749022094 ---------------- GSPH t = 0.12159152505159575, dt = 0.0011959866898498697 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.86 us (1.8%) patch tree reduce : 1.82 us (0.4%) gen split merge : 1.17 us (0.3%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 423.15 us (94.5%) LB move op cnt : 0 LB apply : 4.35 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.93 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: 1.1199034429291328 ---------------- GSPH t = 0.12278751174144562, dt = 0.0011960942570267638 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.93 us (1.7%) patch tree reduce : 2.11 us (0.5%) gen split merge : 1.15 us (0.2%) split / merge op : 0/0 apply split merge : 1.14 us (0.2%) LB compute : 437.06 us (94.7%) LB move op cnt : 0 LB apply : 4.16 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.79 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: 1.1231807449695177 ---------------- GSPH t = 0.12398360599847238, dt = 0.0011961839195728946 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.07 us (1.7%) patch tree reduce : 1.84 us (0.4%) gen split merge : 1.16 us (0.2%) split / merge op : 0/0 apply split merge : 1.14 us (0.2%) LB compute : 445.66 us (94.6%) LB move op cnt : 0 LB apply : 4.37 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.77 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: 1.1265109067202312 ---------------- GSPH t = 0.1251797899180453, dt = 0.0011962810849634818 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.49 us (1.6%) patch tree reduce : 1.86 us (0.3%) gen split merge : 1.15 us (0.2%) split / merge op : 0/0 apply split merge : 1.16 us (0.2%) LB compute : 520.03 us (95.3%) LB move op cnt : 0 LB apply : 4.59 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.11 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: 1.128572435423054 ---------------- GSPH t = 0.12637607100300877, dt = 0.0011963987680489263 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.15 us (1.9%) patch tree reduce : 1.87 us (0.3%) gen split merge : 1.24 us (0.2%) split / merge op : 0/0 apply split merge : 1.15 us (0.2%) LB compute : 508.85 us (94.8%) LB move op cnt : 0 LB apply : 4.73 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.71 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: 1.1356203968002256 ---------------- GSPH t = 0.12757246977105768, dt = 0.0011965364603625523 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.76 us (1.6%) patch tree reduce : 2.00 us (0.4%) gen split merge : 1.15 us (0.2%) split / merge op : 0/0 apply split merge : 1.18 us (0.2%) LB compute : 511.42 us (95.1%) LB move op cnt : 0 LB apply : 4.42 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.21 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: 1.1341050851041334 ---------------- GSPH t = 0.12876900623142024, dt = 0.001196693677239605 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.96 us (1.7%) patch tree reduce : 1.99 us (0.3%) gen split merge : 1.25 us (0.2%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 554.54 us (95.2%) LB move op cnt : 0 LB apply : 4.97 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.26 us (80.3%) 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: 1.1307573034499772 ---------------- GSPH t = 0.12996569990865983, dt = 0.0011968699493187633 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.44 us (1.5%) patch tree reduce : 1.76 us (0.3%) gen split merge : 1.26 us (0.2%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 481.12 us (95.1%) LB move op cnt : 0 LB apply : 4.64 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.94 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: 1.1319906966909823 ---------------- GSPH t = 0.13116256985797858, dt = 0.0011970648154071202 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.80 us (2.0%) patch tree reduce : 1.95 us (0.5%) gen split merge : 1.32 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 357.55 us (93.6%) LB move op cnt : 0 LB apply : 4.17 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.72 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: 1.133347429256088 ---------------- GSPH t = 0.1323596346733857, dt = 0.0011972770001715636 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.69 us (1.9%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.28 us (0.3%) split / merge op : 0/0 apply split merge : 1.04 us (0.3%) LB compute : 385.67 us (94.1%) LB move op cnt : 0 LB apply : 4.02 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.81 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: 1.1360961341931846 ---------------- GSPH t = 0.13355691167355727, dt = 0.0011974618316190414 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.73 us (1.6%) patch tree reduce : 1.98 us (0.4%) gen split merge : 1.26 us (0.3%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 450.31 us (94.8%) LB move op cnt : 0 LB apply : 4.40 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.29 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: 1.141928322232794 ---------------- GSPH t = 0.1347543735051763, dt = 0.0011976612590982247 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.02 us (1.7%) patch tree reduce : 1.88 us (0.4%) gen split merge : 1.18 us (0.2%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 456.27 us (94.8%) LB move op cnt : 0 LB apply : 3.99 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.20 us (70.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1480952884378193 ---------------- GSPH t = 0.13595203476427453, dt = 0.0011976300413126249 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.56 us (1.6%) patch tree reduce : 1.95 us (0.4%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 436.51 us (94.7%) LB move op cnt : 0 LB apply : 4.34 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.85 us (65.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.160112062585897 ---------------- GSPH t = 0.13714966480558716, dt = 0.0011970242053044983 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.93 us (1.7%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.26 us (0.3%) split / merge op : 0/0 apply split merge : 1.04 us (0.2%) LB compute : 443.62 us (94.8%) LB move op cnt : 0 LB apply : 4.08 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.26 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: 1.1614159354406737 ---------------- GSPH t = 0.13834668901089164, dt = 0.0011964435436224827 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.88 us (1.6%) patch tree reduce : 2.00 us (0.4%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 470.59 us (95.0%) LB move op cnt : 0 LB apply : 4.28 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.06 us (70.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1556542270148356 ---------------- GSPH t = 0.13954313255451412, dt = 0.0011958707068479328 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.64 us (1.7%) patch tree reduce : 1.97 us (0.4%) gen split merge : 1.28 us (0.2%) split / merge op : 0/0 apply split merge : 1.13 us (0.2%) LB compute : 494.50 us (94.9%) LB move op cnt : 0 LB apply : 4.70 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.20 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: 1.1558480459527078 ---------------- GSPH t = 0.14073900326136204, dt = 0.0011953090807639694 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.88 us (1.7%) patch tree reduce : 1.77 us (0.4%) gen split merge : 1.31 us (0.3%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 435.23 us (94.7%) LB move op cnt : 0 LB apply : 4.12 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.85 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: 1.1561828241181236 ---------------- GSPH t = 0.141934312342126, dt = 0.0011947736017470377 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.13 us (1.8%) patch tree reduce : 1.96 us (0.4%) gen split merge : 1.20 us (0.3%) split / merge op : 0/0 apply split merge : 1.32 us (0.3%) LB compute : 424.42 us (94.3%) LB move op cnt : 0 LB apply : 4.31 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.06 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: 1.1565176022835393 ---------------- GSPH t = 0.14312908594387305, dt = 0.0011942650856756596 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.32 us (1.8%) patch tree reduce : 1.86 us (0.4%) gen split merge : 1.22 us (0.3%) split / merge op : 0/0 apply split merge : 1.09 us (0.3%) LB compute : 391.48 us (94.2%) LB move op cnt : 0 LB apply : 4.40 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.73 us (67.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1567995207386264 ---------------- GSPH t = 0.1443233510295487, dt = 0.0011937842219973366 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.09 us (1.8%) patch tree reduce : 2.03 us (0.5%) gen split merge : 1.36 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 426.94 us (94.6%) LB move op cnt : 0 LB apply : 3.92 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.84 us (64.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1569580998696125 ---------------- GSPH t = 0.14551713525154605, dt = 0.0011933315773339094 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.23 us (2.1%) patch tree reduce : 1.98 us (0.5%) gen split merge : 1.57 us (0.4%) split / merge op : 0/0 apply split merge : 1.11 us (0.3%) LB compute : 374.30 us (93.5%) LB move op cnt : 0 LB apply : 4.47 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.65 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: 1.157610036297001 ---------------- GSPH t = 0.14671046682887998, dt = 0.0011929075998905131 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.14 us (1.9%) patch tree reduce : 1.98 us (0.5%) gen split merge : 1.36 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 406.28 us (94.2%) LB move op cnt : 0 LB apply : 4.18 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.96 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: 1.1645170384466292 ---------------- GSPH t = 0.1479033744287705, dt = 0.0011925123327545305 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.48 us (1.6%) patch tree reduce : 1.92 us (0.4%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 437.47 us (94.7%) LB move op cnt : 0 LB apply : 4.23 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.89 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: 1.1577862353314308 ---------------- GSPH t = 0.14909588676152502, dt = 0.0011921180780818975 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.30 us (1.7%) patch tree reduce : 2.01 us (0.4%) gen split merge : 1.19 us (0.2%) split / merge op : 0/0 apply split merge : 1.19 us (0.2%) LB compute : 469.11 us (95.0%) LB move op cnt : 0 LB apply : 4.03 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.00 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: 1.1575043168763435 ---------------- GSPH t = 0.15028800483960691, dt = 0.0011917513074124232 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.00 us (1.8%) patch tree reduce : 1.93 us (0.4%) gen split merge : 1.25 us (0.3%) split / merge op : 0/0 apply split merge : 1.25 us (0.3%) LB compute : 425.84 us (94.4%) LB move op cnt : 0 LB apply : 4.57 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.77 us (67.0%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1575924163935583 ---------------- GSPH t = 0.15147975614701933, dt = 0.0011914120961989741 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.80 us (1.8%) patch tree reduce : 1.73 us (0.4%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.10 us (0.3%) LB compute : 413.49 us (94.5%) LB move op cnt : 0 LB apply : 4.12 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.91 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: 1.1577157557176587 ---------------- GSPH t = 0.1526711682432183, dt = 0.0011911004426006194 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.82 us (1.7%) patch tree reduce : 1.78 us (0.4%) gen split merge : 1.15 us (0.2%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 448.59 us (94.9%) LB move op cnt : 0 LB apply : 4.29 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.76 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: 1.157856714945202 ---------------- GSPH t = 0.15386226868581893, dt = 0.0011908162745043489 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.02 us (1.9%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.45 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 400.84 us (94.1%) LB move op cnt : 0 LB apply : 4.23 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.71 us (67.9%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.157874334848645 ---------------- GSPH t = 0.15505308496032327, dt = 0.0011905594570099588 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.47 us (2.4%) patch tree reduce : 2.10 us (0.6%) gen split merge : 1.19 us (0.3%) split / merge op : 0/0 apply split merge : 1.10 us (0.3%) LB compute : 331.28 us (93.1%) LB move op cnt : 0 LB apply : 3.81 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.73 us (67.1%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1579800542693028 ---------------- GSPH t = 0.15624364441733324, dt = 0.0011903297997593132 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.87 us (1.8%) patch tree reduce : 1.84 us (0.4%) gen split merge : 1.14 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 412.76 us (94.5%) LB move op cnt : 0 LB apply : 4.31 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.21 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: 1.1654861331359905 ---------------- GSPH t = 0.15743397421709254, dt = 0.0011901223904425265 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.72 us (2.0%) patch tree reduce : 1.84 us (0.4%) gen split merge : 1.18 us (0.3%) split / merge op : 0/0 apply split merge : 1.12 us (0.3%) LB compute : 411.84 us (94.1%) LB move op cnt : 0 LB apply : 4.62 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.69 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: 1.1607639990132854 ---------------- GSPH t = 0.15862409660753507, dt = 0.0011899201595117035 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.95 us (2.1%) patch tree reduce : 1.95 us (0.5%) gen split merge : 1.33 us (0.4%) split / merge op : 0/0 apply split merge : 1.20 us (0.3%) LB compute : 348.07 us (93.4%) LB move op cnt : 0 LB apply : 4.14 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.79 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: 1.1584205518553756 ---------------- GSPH t = 0.15981401676704676, dt = 0.0011897425185785713 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.54 us (2.4%) patch tree reduce : 1.95 us (0.5%) gen split merge : 1.22 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 335.19 us (92.8%) LB move op cnt : 0 LB apply : 4.42 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.55 us (65.7%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1585086513725902 ---------------- GSPH t = 0.16100375928562533, dt = 0.0011895891510725087 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.22 us (2.2%) patch tree reduce : 2.20 us (0.6%) gen split merge : 1.37 us (0.4%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 350.21 us (93.4%) LB move op cnt : 0 LB apply : 4.11 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.65 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: 1.1585791309863618 ---------------- GSPH t = 0.16219334843669783, dt = 0.0011894597256795866 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.92 us (2.0%) patch tree reduce : 2.00 us (0.5%) gen split merge : 1.19 us (0.3%) split / merge op : 0/0 apply split merge : 1.48 us (0.4%) LB compute : 365.45 us (93.7%) LB move op cnt : 0 LB apply : 4.16 us (1.1%) 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: 1.1586319906966909 ---------------- GSPH t = 0.1633828081623774, dt = 0.0011893539004492572 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.81 us (1.6%) patch tree reduce : 1.74 us (0.4%) gen split merge : 1.18 us (0.2%) split / merge op : 0/0 apply split merge : 1.37 us (0.3%) LB compute : 466.67 us (95.0%) LB move op cnt : 0 LB apply : 4.08 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.80 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: 1.1586319906966909 ---------------- GSPH t = 0.16457216206282665, dt = 0.0011892713272153887 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.00 us (1.7%) patch tree reduce : 1.82 us (0.4%) gen split merge : 1.29 us (0.3%) split / merge op : 0/0 apply split merge : 1.18 us (0.3%) LB compute : 432.39 us (94.5%) LB move op cnt : 0 LB apply : 4.47 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.13 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: 1.1586672305035768 ---------------- GSPH t = 0.16576143339004204, dt = 0.001189211655434169 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.50 us (1.7%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.09 us (0.3%) LB compute : 410.56 us (94.5%) LB move op cnt : 0 LB apply : 4.06 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.87 us (69.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.165820911301406 ---------------- GSPH t = 0.16695064504547621, dt = 0.0011891652455468264 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.68 us (1.7%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.35 us (0.3%) split / merge op : 0/0 apply split merge : 1.16 us (0.3%) LB compute : 432.55 us (94.6%) LB move op cnt : 0 LB apply : 4.37 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.23 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: 1.165820911301406 ---------------- GSPH t = 0.16813981029102304, dt = 0.001189126957735888 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.14 us (1.8%) patch tree reduce : 1.99 us (0.4%) gen split merge : 1.38 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 418.66 us (94.3%) LB move op cnt : 0 LB apply : 4.52 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.92 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: 1.1584205518553756 ---------------- GSPH t = 0.16932893724875892, dt = 0.0011891089640344034 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.70 us (1.6%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.35 us (0.3%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 445.74 us (94.8%) LB move op cnt : 0 LB apply : 4.38 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.88 us (63.3%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1584205518553756 ---------------- GSPH t = 0.17051804621279332, dt = 0.0011891109465167503 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.96 us (1.4%) patch tree reduce : 1.98 us (0.3%) gen split merge : 1.24 us (0.2%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 554.37 us (95.8%) LB move op cnt : 0 LB apply : 4.07 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.87 us (69.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1584205518553756 ---------------- GSPH t = 0.17170715715931006, dt = 0.0011891326026486257 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.75 us (1.1%) patch tree reduce : 1.90 us (0.2%) gen split merge : 1.20 us (0.2%) split / merge op : 0/0 apply split merge : 1.20 us (0.2%) LB compute : 759.56 us (96.6%) LB move op cnt : 0 LB apply : 5.10 us (0.6%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.88 us (76.6%) 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: 1.1584205518553758 ---------------- GSPH t = 0.1728962897619587, dt = 0.00118917364491202 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.48 us (2.1%) patch tree reduce : 2.14 us (0.5%) gen split merge : 1.21 us (0.3%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 377.82 us (93.5%) LB move op cnt : 0 LB apply : 4.68 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.83 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: 1.1584205518553756 ---------------- GSPH t = 0.17408546340687073, dt = 0.0011892338007936064 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.12 us (2.0%) patch tree reduce : 2.24 us (0.6%) gen split merge : 1.27 us (0.3%) split / merge op : 0/0 apply split merge : 1.11 us (0.3%) LB compute : 374.88 us (93.7%) LB move op cnt : 0 LB apply : 4.25 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.72 us (67.2%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1584205518553758 ---------------- GSPH t = 0.17527469720766434, dt = 0.0011893128123149686 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.03 us (1.9%) patch tree reduce : 1.87 us (0.4%) gen split merge : 1.22 us (0.3%) split / merge op : 0/0 apply split merge : 1.13 us (0.3%) LB compute : 400.82 us (94.2%) LB move op cnt : 0 LB apply : 4.09 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.76 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: 1.1658385312048491 ---------------- GSPH t = 0.1764640100199793, dt = 0.0011893936890435032 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.53 us (1.8%) patch tree reduce : 2.17 us (0.4%) gen split merge : 24.50 us (5.0%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 437.58 us (89.8%) LB move op cnt : 0 LB apply : 4.49 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.65 us (77.0%) 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: 1.165838531204849 ---------------- GSPH t = 0.1776534037090228, dt = 0.0011894881952312804 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.08 us (3.0%) patch tree reduce : 2.03 us (0.6%) gen split merge : 1.16 us (0.3%) split / merge op : 0/0 apply split merge : 1.17 us (0.3%) LB compute : 310.18 us (92.1%) LB move op cnt : 0 LB apply : 4.00 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.15 us (66.6%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1587024703104625 ---------------- GSPH t = 0.1788428919042541, dt = 0.0011895994270114854 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.12 us (2.3%) patch tree reduce : 1.75 us (0.5%) gen split merge : 1.29 us (0.4%) split / merge op : 0/0 apply split merge : 1.07 us (0.3%) LB compute : 325.72 us (93.2%) LB move op cnt : 0 LB apply : 3.62 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.34 us (63.2%) 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: 1.1587024703104625 ---------------- GSPH t = 0.1800324913312656, dt = 0.0011896758310377177 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.24 us (1.6%) patch tree reduce : 2.10 us (0.4%) gen split merge : 1.21 us (0.2%) split / merge op : 0/0 apply split merge : 1.23 us (0.2%) LB compute : 476.77 us (94.8%) LB move op cnt : 0 LB apply : 4.78 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.33 us (74.0%) 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: 1.1587024703104627 ---------------- GSPH t = 0.1812221671623033, dt = 0.001189766921535978 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.59 us (1.9%) patch tree reduce : 2.11 us (0.5%) gen split merge : 1.23 us (0.3%) split / merge op : 0/0 apply split merge : 1.09 us (0.2%) LB compute : 424.35 us (94.3%) LB move op cnt : 0 LB apply : 4.27 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.97 us (70.9%) 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: 1.1587024703104627 ---------------- GSPH t = 0.18241193408383927, dt = 0.001189875954383321 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.37 us (1.6%) patch tree reduce : 1.91 us (0.4%) gen split merge : 1.15 us (0.2%) split / merge op : 0/0 apply split merge : 1.14 us (0.2%) LB compute : 442.46 us (94.8%) LB move op cnt : 0 LB apply : 3.96 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.09 us (68.5%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1587024703104627 ---------------- GSPH t = 0.1836018100382226, dt = 0.0011900028363530744 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.26 us (1.8%) patch tree reduce : 1.85 us (0.4%) gen split merge : 1.21 us (0.3%) split / merge op : 0/0 apply split merge : 1.19 us (0.3%) LB compute : 426.72 us (94.5%) LB move op cnt : 0 LB apply : 4.22 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.59 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: 1.158702470310463 ---------------- GSPH t = 0.18479181287457566, dt = 0.0011901474743439256 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.15 us (1.7%) patch tree reduce : 1.89 us (0.4%) gen split merge : 1.34 us (0.3%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 455.41 us (94.7%) LB move op cnt : 0 LB apply : 4.49 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.31 us (73.8%) 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: 1.165838531204849 ---------------- GSPH t = 0.1859819603489196, dt = 0.0011902936257766508 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.75 us (1.6%) patch tree reduce : 1.96 us (0.4%) gen split merge : 1.35 us (0.3%) split / merge op : 0/0 apply split merge : 1.03 us (0.2%) LB compute : 464.88 us (95.0%) LB move op cnt : 0 LB apply : 4.24 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.93 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: 1.1658385312048491 ---------------- GSPH t = 0.18717225397469625, dt = 0.0011904541929116843 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.19 us (1.4%) patch tree reduce : 2.02 us (0.3%) gen split merge : 1.13 us (0.2%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 563.13 us (95.9%) LB move op cnt : 0 LB apply : 3.93 us (0.7%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.24 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: 1.1584381717588186 ---------------- GSPH t = 0.18836270816760795, dt = 0.0011906309037654885 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.94 us (1.9%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.22 us (0.3%) LB compute : 401.23 us (94.2%) LB move op cnt : 0 LB apply : 4.05 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.19 us (72.8%) 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: 1.1584381717588184 ---------------- GSPH t = 0.18955333907137342, dt = 0.0011908236431406303 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.87 us (1.7%) patch tree reduce : 1.80 us (0.4%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.06 us (0.2%) LB compute : 431.01 us (94.4%) LB move op cnt : 0 LB apply : 4.84 us (1.1%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.07 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: 1.1584381717588186 ---------------- GSPH t = 0.19074416271451405, dt = 0.0011910322879079044 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.95 us (1.6%) patch tree reduce : 1.88 us (0.4%) gen split merge : 1.24 us (0.3%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 459.29 us (94.9%) LB move op cnt : 0 LB apply : 4.07 us (0.8%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.93 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: 1.1584381717588184 ---------------- GSPH t = 0.19193519500242195, dt = 0.0011912567045585744 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.68 us (1.6%) patch tree reduce : 2.08 us (0.4%) gen split merge : 1.37 us (0.3%) split / merge op : 0/0 apply split merge : 1.10 us (0.2%) LB compute : 507.91 us (94.9%) LB move op cnt : 0 LB apply : 4.67 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 6.80 us (89.2%) 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: 1.1584205518553758 ---------------- GSPH t = 0.19312645170698053, dt = 0.0011914967469974988 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.88 us (1.7%) patch tree reduce : 1.93 us (0.4%) gen split merge : 1.30 us (0.3%) split / merge op : 0/0 apply split merge : 1.07 us (0.2%) LB compute : 443.22 us (94.6%) LB move op cnt : 0 LB apply : 4.60 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 2.09 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: 1.158420551855376 ---------------- GSPH t = 0.19431794845397804, dt = 0.0011917467259116772 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 18.93 us (3.6%) patch tree reduce : 2.06 us (0.4%) gen split merge : 1.39 us (0.3%) split / merge op : 0/0 apply split merge : 1.23 us (0.2%) LB compute : 491.54 us (92.9%) LB move op cnt : 0 LB apply : 4.86 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 3.11 us (79.3%) 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: 1.1622969306128206 ---------------- GSPH t = 0.19550969517988973, dt = 0.0011920009751176038 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 8.14 us (1.9%) patch tree reduce : 2.08 us (0.5%) gen split merge : 1.18 us (0.3%) split / merge op : 0/0 apply split merge : 1.10 us (0.3%) LB compute : 404.46 us (94.2%) LB move op cnt : 0 LB apply : 4.08 us (0.9%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.90 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: 1.1658209113014064 ---------------- GSPH t = 0.19670169615500732, dt = 0.001192269139690849 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 10.15 us (2.7%) patch tree reduce : 1.99 us (0.5%) gen split merge : 1.32 us (0.4%) split / merge op : 0/0 apply split merge : 1.21 us (0.3%) LB compute : 346.81 us (92.6%) LB move op cnt : 0 LB apply : 4.61 us (1.2%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.94 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: 1.1640413010536703 ---------------- GSPH t = 0.19789396529469816, dt = 0.0011925510020112033 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 9.67 us (2.7%) patch tree reduce : 1.93 us (0.5%) gen split merge : 1.24 us (0.4%) split / merge op : 0/0 apply split merge : 1.07 us (0.3%) LB compute : 327.29 us (93.0%) LB move op cnt : 0 LB apply : 3.56 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.57 us (73.0%) 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: 1.1587200902139054 ---------------- GSPH t = 0.19908651629670937, dt = 0.0009134837032906407 ---------------- Info: Summary (strategy = round robin): [LoadBalance][rank=0] - strategy "psweep" : max = 56754.0 min = 56754.0 factor = 1 - strategy "round robin" : max = 53916.3 min = 53916.3 factor = 0.95 Info: Loadbalance stats : [LoadBalance][rank=0] npatch = 1 min = 56754 max = 56754 avg = 56754 efficiency = 100.00% Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 7.59 us (1.7%) patch tree reduce : 1.88 us (0.4%) gen split merge : 911.00 ns (0.2%) split / merge op : 0/0 apply split merge : 1.08 us (0.2%) LB compute : 420.73 us (94.8%) LB move op cnt : 0 LB apply : 4.25 us (1.0%) Info: Scheduler step timings : [Scheduler][rank=0] metadata sync : 1.96 us (70.8%) Warning: High interface/patch volume ratio. [InterfaceGen][rank=0] This can lead to high mpi overhead, try to increase the patch split crit patch 0 high interf/patch volume: 1.1587200902139052 Info: iteration since start : 0 [GSPH][rank=0] Info: time since start : 1240.66756332 (s) [GSPH][rank=0] True .. GENERATED FROM PYTHON SOURCE LINES 87-88 Collect the particle data .. GENERATED FROM PYTHON SOURCE LINES 88-99 .. code-block:: Python :lineno-start: 89 data = ctx.collect_data() points = np.array(data["xyz"]) velocities = np.array(data["vxyz"]) hpart = np.array(data["hpart"]) x = points[:, 0] vx = velocities[:, 0] rho = pmass * (hfact / hpart) ** 3 .. rst-class:: sphx-glr-script-out .. code-block:: none Info: collected : 1 patches [PatchScheduler][rank=0] .. GENERATED FROM PYTHON SOURCE LINES 100-102 Analytic solution: the density jump translates rigidly to x = u0 * t_target, velocity stays uniform at u0 everywhere. .. GENERATED FROM PYTHON SOURCE LINES 102-107 .. code-block:: Python :lineno-start: 103 x_interface = u0 * t_target arr_x = np.linspace(-0.5, 0.5, 1000) arr_rho = np.where(arr_x < x_interface, rho_L, rho_R) .. GENERATED FROM PYTHON SOURCE LINES 108-109 Plot the particle data against the analytic solution .. GENERATED FROM PYTHON SOURCE LINES 109-133 .. code-block:: Python :lineno-start: 110 fig, ax = plt.subplots(1, 2, figsize=(12, 5), dpi=125) ax[0].scatter(x, rho, rasterized=True, s=6 * np.ones(x.shape), label="density") ax[0].plot(arr_x, arr_rho, ls="--", lw=2.0, color="black", label="analytic") ax[0].axvline(x_interface, color="grey", lw=1, ls=":") ax[0].set_xlim(-0.5, 0.5) ax[0].set_xlabel("x") ax[0].set_title("density") ax[0].legend(loc=0) ax[0].grid(alpha=0.3) ax[1].scatter(x, vx, rasterized=True, s=6 * np.ones(x.shape), label="velocity") ax[1].axhline(u0, ls="--", lw=2.0, color="black", label="analytic (uniform)") ax[1].set_xlim(-0.5, 0.5) ax[1].set_xlabel("x") ax[1].set_title("velocity (should stay uniform at u0)") ax[1].legend(loc=0) ax[1].grid(alpha=0.3) fig.suptitle(f"GSPH contact-discontinuity advection (exact solver + Inutsuka V2), t={t_target}") if shamrock.sys.world_rank() == 0: plt.show() .. image-sg:: /_as_gen/gsph/images/sphx_glr_run_advection_001.png :alt: GSPH contact-discontinuity advection (exact solver + Inutsuka V2), t=0.2, density, velocity (should stay uniform at u0) :srcset: /_as_gen/gsph/images/sphx_glr_run_advection_001.png :class: sphx-glr-single-img .. rst-class:: sphx-glr-timing **Total running time of the script:** (20 minutes 33.552 seconds) **Estimated memory usage:** 314 MB .. _sphx_glr_download__as_gen_gsph_run_advection.py: .. only:: html .. container:: sphx-glr-footer sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-jupyter :download:`Download Jupyter notebook: run_advection.ipynb ` .. container:: sphx-glr-download sphx-glr-download-python :download:`Download Python source code: run_advection.py ` .. container:: sphx-glr-download sphx-glr-download-zip :download:`Download zipped: run_advection.zip ` .. only:: html .. rst-class:: sphx-glr-signature `Gallery generated by Sphinx-Gallery `_