Note
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Extreme blast wave with GSPH (exact Riemann solver + Inutsuka V2)#
Severe shock-tube problem from Inutsuka (2002, Section 4.3), with a
pressure ratio of \(3\times10^{10}\) and a peak Mach number around
\(10^5\). Both sides start at rest with equal density
(\(\rho_L=\rho_R=1\), \(P_L=3000\), \(P_R=10^{-7}\)), so
this is a Sod-type (zero-velocity) discontinuity for which the analytic
solution is available via shamrock.phys.SodTube. It stress-tests the
solver’s stability at extreme pressure/Mach ratios rather than its
wave-pattern classification.
15 import matplotlib.pyplot as plt
16 import numpy as np
17
18 import shamrock
19
20 if not shamrock.sys.is_initialized():
21 shamrock.change_loglevel(1)
22 shamrock.sys.init("0:0")
-> 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 )
Setup parameters: Inutsuka (2002) extreme blast wave
27 gamma = 1.4
28 rho_L, rho_R = 1.0, 1.0
29 P_L, P_R = 3000.0, 1e-7
30 u_L = P_L / ((gamma - 1) * rho_L)
31 u_R = P_R / ((gamma - 1) * rho_R)
32 resol = 32
33 # The disturbance from such an extreme pressure ratio moves fast enough that a
34 # unit-half-width box (as used by the other gsph examples) is under-resolved
35 # and lets the periodic boundary interact with the shock well before
36 # t_target; stretching the box in x (same particle spacing dr) fixes both.
37 domain_scale = 2.0
Setup the solver: GSPH with the exact Riemann solver and the Inutsuka V2 effective volume/face force formulation.
43 ctx = shamrock.Context()
44 ctx.pdata_layout_new()
45
46 model = shamrock.get_Model_GSPH(context=ctx, vector_type="f64_3", sph_kernel="M4")
47 cfg = model.gen_default_config()
48 cfg.set_riemann_exact()
49 cfg.set_force_inutsuka_v2()
50 cfg.set_reconstruct_piecewise_constant()
51 cfg.set_boundary_periodic()
52 cfg.set_eos_adiabatic(gamma)
53 cfg.print_status()
54 model.set_solver_config(cfg)
55 model.init_scheduler(int(1e8), 1)
----- 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
--------------------------------------
Setup the initial conditions: two equal-density half-boxes with an extreme pressure contrast (via internal energy).
61 (xs, ys, zs) = model.get_box_dim_fcc_3d(1, resol, 24, 24)
62 dr = 1 / xs
63 (xs, ys, zs) = model.get_box_dim_fcc_3d(dr, resol, 24, 24)
64 xs *= domain_scale
65 model.resize_simulation_box((-xs, -ys / 2, -zs / 2), (xs, ys / 2, zs / 2))
66
67 model.add_cube_hcp_3d(dr, (-xs, -ys / 2, -zs / 2), (0, ys / 2, zs / 2))
68 model.add_cube_hcp_3d(dr, (0, -ys / 2, -zs / 2), (xs, ys / 2, zs / 2))
69 model.set_field_in_box("uint", "f64", u_L, (-xs, -ys / 2, -zs / 2), (0, ys / 2, zs / 2))
70 model.set_field_in_box("uint", "f64", u_R, (0, -ys / 2, -zs / 2), (xs, ys / 2, zs / 2))
71
72 vol_b = xs * ys * zs
73 totmass = (rho_R * vol_b) + (rho_L * vol_b)
74 pmass = model.total_mass_to_part_mass(totmass)
75 model.set_particle_mass(pmass)
76 hfact = model.get_hfact()
77
78 model.set_cfl_cour(0.3)
79 model.set_cfl_force(0.3)
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 : 42.68 us (4.4%)
patch tree reduce : 6.48 us (0.7%)
gen split merge : 671.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 842.00 ns (0.1%)
LB compute : 904.24 us (92.7%)
LB move op cnt : 0
LB apply : 9.10 us (0.9%)
Info: Add fcc lattice size : ( 64 25 24 ) [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 : 4.86 us (0.9%)
patch tree reduce : 601.00 ns (0.1%)
gen split merge : 581.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 461.00 ns (0.1%)
LB compute : 501.99 us (97.5%)
LB move op cnt : 0
LB apply : 2.42 us (0.5%)
Run the simulation
84 t_target = 0.015
85 model.evolve_until(t_target)
---------------- GSPH t = 0, dt = 0 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 33.17 us (5.8%)
patch tree reduce : 4.96 us (0.9%)
gen split merge : 731.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 902.00 ns (0.2%)
LB compute : 514.09 us (90.6%)
LB move op cnt : 0
LB apply : 3.84 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.37 us (67.1%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.47492133246527785
Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0]
---------------- GSPH t = 0, dt = 9.547519778904438e-05 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.08 us (1.2%)
patch tree reduce : 1.86 us (0.3%)
gen split merge : 872.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.23 us (0.2%)
LB compute : 554.51 us (96.2%)
LB move op cnt : 0
LB apply : 3.81 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.54 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: 0.5114067925347222
Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0]
---------------- GSPH t = 9.547519778904438e-05, dt = 0.0001050227175679488 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.90 us (1.3%)
patch tree reduce : 1.84 us (0.3%)
gen split merge : 882.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1.01 us (0.1%)
LB compute : 654.58 us (96.3%)
LB move op cnt : 0
LB apply : 4.30 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.38 us (73.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.5114067925347221
Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0]
---------------- GSPH t = 0.00020049791535699317, dt = 0.00011552498932474367 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.10 us (1.6%)
patch tree reduce : 1.64 us (0.3%)
gen split merge : 872.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 931.00 ns (0.2%)
LB compute : 542.62 us (95.8%)
LB move op cnt : 0
LB apply : 4.02 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.42 us (71.9%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.6444905598958333
Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0]
---------------- GSPH t = 0.00031602290468173686, dt = 0.00012707748678461461 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.12 us (1.3%)
patch tree reduce : 1.56 us (0.3%)
gen split merge : 872.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.02 us (0.2%)
LB compute : 509.63 us (95.8%)
LB move op cnt : 0
LB apply : 4.04 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.87 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: 0.7112223307291666
Warning: Smoothing length iteration: 73728 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0]
---------------- GSPH t = 0.0004431003914663515, dt = 0.00013978523617403892 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.49 us (1.5%)
patch tree reduce : 1.54 us (0.2%)
gen split merge : 1.04 us (0.2%)
split / merge op : 0/0
apply split merge : 922.00 ns (0.1%)
LB compute : 615.75 us (96.0%)
LB move op cnt : 0
LB apply : 4.92 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.32 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: 0.7531331380208333
Warning: Smoothing length iteration: 70848 particles need cache rebuild (h grew beyond tolerance) [GSPH][rank=0]
---------------- GSPH t = 0.0005828856276403904, dt = 0.00015376376067804414 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.37 us (1.7%)
patch tree reduce : 1.52 us (0.3%)
gen split merge : 951.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 460.98 us (95.3%)
LB move op cnt : 0
LB apply : 3.92 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.79 us (64.9%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.8953043619791666
---------------- GSPH t = 0.0007366493883184345, dt = 0.0001548028518464984 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.37 us (1.2%)
patch tree reduce : 1.85 us (0.3%)
gen split merge : 862.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1.32 us (0.2%)
LB compute : 577.88 us (96.3%)
LB move op cnt : 0
LB apply : 3.65 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.35 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: 0.9718831380208335
---------------- GSPH t = 0.0008914522401649329, dt = 0.00015480284993632534 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.13 us (1.6%)
patch tree reduce : 1.88 us (0.4%)
gen split merge : 821.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 912.00 ns (0.2%)
LB compute : 416.53 us (95.0%)
LB move op cnt : 0
LB apply : 4.27 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.29 us (66.8%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9718831380208331
---------------- GSPH t = 0.0010462550901012583, dt = 0.00015480284722937517 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 28.31 us (5.9%)
patch tree reduce : 1.86 us (0.4%)
gen split merge : 942.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 972.00 ns (0.2%)
LB compute : 435.87 us (91.0%)
LB move op cnt : 0
LB apply : 3.87 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.37 us (67.3%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9718831380208333
---------------- GSPH t = 0.0012010579373306334, dt = 0.00015480284629740992 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.32 us (1.4%)
patch tree reduce : 1.51 us (0.3%)
gen split merge : 781.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 486.86 us (95.7%)
LB move op cnt : 0
LB apply : 3.89 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.28 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: 0.9718831380208334
---------------- GSPH t = 0.0013558607836280433, dt = 0.00015480284780365893 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.69 us (1.6%)
patch tree reduce : 1.51 us (0.4%)
gen split merge : 1.21 us (0.3%)
split / merge op : 0/0
apply split merge : 1.20 us (0.3%)
LB compute : 395.61 us (95.0%)
LB move op cnt : 0
LB apply : 3.65 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.39 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: 0.9718831380208331
---------------- GSPH t = 0.0015106636314317023, dt = 0.0001548028484145501 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.35 us (1.8%)
patch tree reduce : 1.91 us (0.5%)
gen split merge : 862.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 912.00 ns (0.2%)
LB compute : 384.21 us (94.6%)
LB move op cnt : 0
LB apply : 4.18 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.63 us (67.9%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9718831380208334
---------------- GSPH t = 0.0016654664798462524, dt = 0.00015480284972040187 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.12 us (1.6%)
patch tree reduce : 1.62 us (0.4%)
gen split merge : 1.22 us (0.3%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 418.23 us (95.2%)
LB move op cnt : 0
LB apply : 3.66 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.97 us (65.0%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9723171657986109
---------------- GSPH t = 0.0018202693295666541, dt = 0.00015480285046375362 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.41 us (1.3%)
patch tree reduce : 1.67 us (0.3%)
gen split merge : 792.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 480.85 us (95.9%)
LB move op cnt : 0
LB apply : 3.78 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.32 us (68.4%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.0005289713541667
---------------- GSPH t = 0.0019750721800304077, dt = 0.00015480285096115148 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.96 us (1.6%)
patch tree reduce : 1.58 us (0.4%)
gen split merge : 872.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 892.00 ns (0.2%)
LB compute : 402.27 us (95.0%)
LB move op cnt : 0
LB apply : 3.51 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.30 us (67.4%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.0009629991319444
---------------- GSPH t = 0.002129875030991559, dt = 0.00015480285143663672 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.80 us (1.6%)
patch tree reduce : 1.62 us (0.4%)
gen split merge : 881.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 902.00 ns (0.2%)
LB compute : 409.92 us (95.2%)
LB move op cnt : 0
LB apply : 3.63 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.07 us (65.5%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.0087890625
---------------- GSPH t = 0.0022846778824281958, dt = 0.00015480285162421567 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.36 us (1.5%)
patch tree reduce : 1.53 us (0.4%)
gen split merge : 781.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 902.00 ns (0.2%)
LB compute : 400.81 us (95.2%)
LB move op cnt : 0
LB apply : 4.04 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.79 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: 1.0087890625
---------------- GSPH t = 0.0024394807340524113, dt = 0.0001548028518246688 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.67 us (1.2%)
patch tree reduce : 1.64 us (0.3%)
gen split merge : 1.05 us (0.2%)
split / merge op : 0/0
apply split merge : 902.00 ns (0.2%)
LB compute : 528.70 us (96.1%)
LB move op cnt : 0
LB apply : 4.14 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.45 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: 1.001410590277778
---------------- GSPH t = 0.00259428358587708, dt = 0.0001548028519481051 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.12 us (1.3%)
patch tree reduce : 1.62 us (0.3%)
gen split merge : 761.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 971.00 ns (0.2%)
LB compute : 517.30 us (96.0%)
LB move op cnt : 0
LB apply : 4.11 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.10 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: 1.001410590277778
---------------- GSPH t = 0.0027490864378251854, dt = 0.00015480285201861826 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.01 us (1.4%)
patch tree reduce : 1.80 us (0.4%)
gen split merge : 872.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 475.56 us (95.7%)
LB move op cnt : 0
LB apply : 3.57 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.77 us (67.8%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9940185546875
---------------- GSPH t = 0.0029038892898438037, dt = 0.0001548028520839246 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.97 us (1.4%)
patch tree reduce : 1.52 us (0.3%)
gen split merge : 951.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 478.60 us (95.8%)
LB move op cnt : 0
LB apply : 3.74 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.30 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: 0.9940185546875
---------------- GSPH t = 0.0030586921419277283, dt = 0.000154802852111363 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.33 us (1.7%)
patch tree reduce : 1.67 us (0.4%)
gen split merge : 872.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 972.00 ns (0.2%)
LB compute : 409.30 us (94.9%)
LB move op cnt : 0
LB apply : 3.83 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.68 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: 0.9866400824652778
---------------- GSPH t = 0.0032134949940390914, dt = 0.00015480285213805996 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 39.08 us (7.7%)
patch tree reduce : 1.51 us (0.3%)
gen split merge : 1.11 us (0.2%)
split / merge op : 0/0
apply split merge : 992.00 ns (0.2%)
LB compute : 452.24 us (89.5%)
LB move op cnt : 0
LB apply : 3.54 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.00 us (66.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9866265190972222
---------------- GSPH t = 0.0033682978461771515, dt = 0.00015480285215395547 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.48 us (1.3%)
patch tree reduce : 1.83 us (0.3%)
gen split merge : 1.12 us (0.2%)
split / merge op : 0/0
apply split merge : 881.00 ns (0.2%)
LB compute : 542.18 us (96.0%)
LB move op cnt : 0
LB apply : 4.29 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.64 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: 0.9718560112847222
---------------- GSPH t = 0.003523100698331107, dt = 0.00015480285216382223 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.92 us (1.2%)
patch tree reduce : 1.63 us (0.3%)
gen split merge : 1.28 us (0.2%)
split / merge op : 0/0
apply split merge : 922.00 ns (0.2%)
LB compute : 535.91 us (96.1%)
LB move op cnt : 0
LB apply : 4.31 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.48 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: 0.9644775390625
---------------- GSPH t = 0.003677903550494929, dt = 0.00015480285217248497 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.77 us (1.2%)
patch tree reduce : 29.82 us (5.1%)
gen split merge : 821.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1.03 us (0.2%)
LB compute : 537.77 us (91.6%)
LB move op cnt : 0
LB apply : 3.70 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.65 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: 0.9644775390624999
---------------- GSPH t = 0.0038327064026674137, dt = 0.00015480285217582066 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.88 us (1.5%)
patch tree reduce : 1.52 us (0.3%)
gen split merge : 892.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 992.00 ns (0.2%)
LB compute : 448.34 us (95.4%)
LB move op cnt : 0
LB apply : 3.79 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.38 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: 0.9644775390624999
---------------- GSPH t = 0.003987509254843234, dt = 0.00015480285217946157 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.00 us (1.2%)
patch tree reduce : 1.90 us (0.3%)
gen split merge : 862.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.28 us (0.2%)
LB compute : 542.54 us (96.0%)
LB move op cnt : 0
LB apply : 4.62 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.19 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: 0.9644775390624999
---------------- GSPH t = 0.004142312107022696, dt = 0.00015480285218130713 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 35.09 us (6.3%)
patch tree reduce : 1.57 us (0.3%)
gen split merge : 942.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 902.00 ns (0.2%)
LB compute : 509.31 us (91.2%)
LB move op cnt : 0
LB apply : 4.29 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.27 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: 0.9644775390624999
---------------- GSPH t = 0.004297114959204003, dt = 0.00015480285218276595 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.54 us (1.7%)
patch tree reduce : 1.64 us (0.4%)
gen split merge : 801.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 902.00 ns (0.2%)
LB compute : 410.28 us (94.9%)
LB move op cnt : 0
LB apply : 3.87 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.71 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: 0.9718695746527779
---------------- GSPH t = 0.004451917811386769, dt = 0.00015480285218376602 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.37 us (1.7%)
patch tree reduce : 1.48 us (0.3%)
gen split merge : 861.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.10 us (0.2%)
LB compute : 421.51 us (95.1%)
LB move op cnt : 0
LB apply : 3.76 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.34 us (67.0%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9718695746527778
---------------- GSPH t = 0.004606720663570535, dt = 0.0001548028521843114 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.30 us (1.6%)
patch tree reduce : 1.75 us (0.4%)
gen split merge : 882.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.25 us (0.3%)
LB compute : 441.09 us (95.4%)
LB move op cnt : 0
LB apply : 3.78 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.28 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: 0.9644775390625
---------------- GSPH t = 0.004761523515754847, dt = 0.00015480285218482406 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.27 us (1.3%)
patch tree reduce : 1.58 us (0.3%)
gen split merge : 872.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 536.96 us (96.1%)
LB move op cnt : 0
LB apply : 3.83 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.32 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: 0.9570990668402778
---------------- GSPH t = 0.004916326367939671, dt = 0.00015480285218502765 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.14 us (1.3%)
patch tree reduce : 1.63 us (0.3%)
gen split merge : 861.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 921.00 ns (0.2%)
LB compute : 544.30 us (96.3%)
LB move op cnt : 0
LB apply : 4.06 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.35 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: 0.9577501085069445
---------------- GSPH t = 0.005071129220124699, dt = 0.00015480285218523983 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.77 us (1.3%)
patch tree reduce : 1.55 us (0.3%)
gen split merge : 882.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 921.00 ns (0.2%)
LB compute : 519.69 us (96.1%)
LB move op cnt : 0
LB apply : 3.87 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.34 us (69.6%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9662136501736112
---------------- GSPH t = 0.005225932072309938, dt = 0.00015480285218528385 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.01 us (1.4%)
patch tree reduce : 1.86 us (0.4%)
gen split merge : 1.06 us (0.2%)
split / merge op : 0/0
apply split merge : 902.00 ns (0.2%)
LB compute : 482.30 us (95.7%)
LB move op cnt : 0
LB apply : 3.68 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.37 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: 0.9870469835069445
---------------- GSPH t = 0.005380734924495222, dt = 0.0001548028521853249 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.28 us (1.7%)
patch tree reduce : 1.95 us (0.5%)
gen split merge : 881.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 922.00 ns (0.2%)
LB compute : 409.55 us (95.0%)
LB move op cnt : 0
LB apply : 3.67 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.04 us (67.1%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9881320529513888
---------------- GSPH t = 0.005535537776680547, dt = 0.00015480285218664452 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.14 us (1.2%)
patch tree reduce : 1.96 us (0.3%)
gen split merge : 852.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1.00 us (0.2%)
LB compute : 555.09 us (96.3%)
LB move op cnt : 0
LB apply : 3.67 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.78 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: 0.9885660807291667
---------------- GSPH t = 0.005690340628867192, dt = 0.0001548028521926287 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.89 us (1.2%)
patch tree reduce : 1.56 us (0.3%)
gen split merge : 1.04 us (0.2%)
split / merge op : 0/0
apply split merge : 1.22 us (0.2%)
LB compute : 543.28 us (96.2%)
LB move op cnt : 0
LB apply : 4.21 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.94 us (65.5%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.98095703125
---------------- GSPH t = 0.005845143481059821, dt = 0.00015480285221239595 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.93 us (1.2%)
patch tree reduce : 1.57 us (0.3%)
gen split merge : 1.25 us (0.2%)
split / merge op : 0/0
apply split merge : 1.16 us (0.2%)
LB compute : 545.13 us (96.1%)
LB move op cnt : 0
LB apply : 4.15 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.30 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: 0.9813910590277779
---------------- GSPH t = 0.005999946333272217, dt = 0.00015480285226808217 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.19 us (1.7%)
patch tree reduce : 1.65 us (0.4%)
gen split merge : 771.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 992.00 ns (0.2%)
LB compute : 405.50 us (95.1%)
LB move op cnt : 0
LB apply : 3.59 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.12 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: 0.9887830946180556
---------------- GSPH t = 0.006154749185540299, dt = 0.00015480285240937315 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.06 us (1.4%)
patch tree reduce : 1.87 us (0.4%)
gen split merge : 872.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.04 us (0.2%)
LB compute : 485.90 us (95.6%)
LB move op cnt : 0
LB apply : 4.30 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.60 us (69.4%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.988132052951389
---------------- GSPH t = 0.0063095520379496724, dt = 0.00015480285274097421 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.79 us (1.3%)
patch tree reduce : 1.73 us (0.3%)
gen split merge : 881.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 922.00 ns (0.2%)
LB compute : 495.68 us (95.9%)
LB move op cnt : 0
LB apply : 4.13 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.28 us (66.1%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9879150390625001
---------------- GSPH t = 0.0064643548906906465, dt = 0.00015480285347210972 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.37 us (1.6%)
patch tree reduce : 1.54 us (0.3%)
gen split merge : 861.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 902.00 ns (0.2%)
LB compute : 435.98 us (95.3%)
LB move op cnt : 0
LB apply : 3.82 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.27 us (69.4%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9801025390625
---------------- GSPH t = 0.006619157744162756, dt = 0.0001548028550020493 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.94 us (1.4%)
patch tree reduce : 1.57 us (0.3%)
gen split merge : 962.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 882.00 ns (0.2%)
LB compute : 466.26 us (95.7%)
LB move op cnt : 0
LB apply : 3.78 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.87 us (64.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9798855251736112
---------------- GSPH t = 0.006773960599164805, dt = 0.0001548028580623057 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.82 us (1.6%)
patch tree reduce : 1.81 us (0.4%)
gen split merge : 842.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.33 us (0.3%)
LB compute : 474.95 us (95.2%)
LB move op cnt : 0
LB apply : 4.41 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.59 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: 0.9794514973958334
---------------- GSPH t = 0.006928763457227111, dt = 0.000154802863944866 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.16 us (1.5%)
patch tree reduce : 1.97 us (0.4%)
gen split merge : 881.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 912.00 ns (0.2%)
LB compute : 466.29 us (95.5%)
LB move op cnt : 0
LB apply : 3.49 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.25 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: 0.9863959418402778
---------------- GSPH t = 0.007083566321171977, dt = 0.00015480287485676047 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.91 us (1.5%)
patch tree reduce : 1.64 us (0.4%)
gen split merge : 1.04 us (0.2%)
split / merge op : 0/0
apply split merge : 1.22 us (0.3%)
LB compute : 431.57 us (95.4%)
LB move op cnt : 0
LB apply : 3.51 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.34 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: 0.9859619140625
---------------- GSPH t = 0.007238369196028738, dt = 0.00015480289445425797 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.57 us (2.1%)
patch tree reduce : 1.87 us (0.4%)
gen split merge : 912.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.28 us (0.3%)
LB compute : 423.82 us (94.5%)
LB move op cnt : 0
LB apply : 4.21 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.63 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: 0.9781358506944444
---------------- GSPH t = 0.007393172090482996, dt = 0.00015480292862474345 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.52 us (1.4%)
patch tree reduce : 1.90 us (0.3%)
gen split merge : 872.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1.16 us (0.2%)
LB compute : 576.59 us (96.0%)
LB move op cnt : 0
LB apply : 3.97 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.02 us (71.8%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9777018229166667
---------------- GSPH t = 0.00754797501910774, dt = 0.0001548029865999792 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.42 us (1.4%)
patch tree reduce : 1.60 us (0.3%)
gen split merge : 881.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1.04 us (0.2%)
LB compute : 568.77 us (95.8%)
LB move op cnt : 0
LB apply : 4.94 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.65 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: 0.9777018229166667
---------------- GSPH t = 0.007702778005707719, dt = 0.0001548030824997873 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.69 us (1.6%)
patch tree reduce : 1.65 us (0.4%)
gen split merge : 1.14 us (0.3%)
split / merge op : 0/0
apply split merge : 952.00 ns (0.2%)
LB compute : 406.86 us (95.0%)
LB move op cnt : 0
LB apply : 3.62 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.39 us (67.4%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9850938585069445
---------------- GSPH t = 0.007857581088207506, dt = 0.0001548032374184158 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.88 us (1.6%)
patch tree reduce : 1.71 us (0.3%)
gen split merge : 882.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.03 us (0.2%)
LB compute : 542.52 us (95.7%)
LB move op cnt : 0
LB apply : 4.04 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.83 us (76.9%)
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: 0.9853108723958334
---------------- GSPH t = 0.008012384325625921, dt = 0.00015480348217481463 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.09 us (1.8%)
patch tree reduce : 1.56 us (0.4%)
gen split merge : 851.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.3%)
LB compute : 381.27 us (94.7%)
LB move op cnt : 0
LB apply : 3.81 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.88 us (64.9%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9853108723958334
---------------- GSPH t = 0.008167187807800735, dt = 0.00015480386085061333 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.33 us (1.6%)
patch tree reduce : 1.61 us (0.3%)
gen split merge : 871.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.06 us (0.2%)
LB compute : 555.29 us (95.7%)
LB move op cnt : 0
LB apply : 4.64 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.52 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: 0.9779324001736112
---------------- GSPH t = 0.008321991668651349, dt = 0.00015480443522918963 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.02 us (1.3%)
patch tree reduce : 1.96 us (0.4%)
gen split merge : 951.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.19 us (0.2%)
LB compute : 504.94 us (95.8%)
LB move op cnt : 0
LB apply : 4.06 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.35 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: 0.9779324001736112
---------------- GSPH t = 0.008476796103880538, dt = 0.0001548052902369318 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.03 us (1.7%)
patch tree reduce : 1.97 us (0.5%)
gen split merge : 1.00 us (0.2%)
split / merge op : 0/0
apply split merge : 961.00 ns (0.2%)
LB compute : 385.47 us (94.8%)
LB move op cnt : 0
LB apply : 3.58 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.28 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: 0.9779324001736112
---------------- GSPH t = 0.00863160139411747, dt = 0.00015480654044280589 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.61 us (1.4%)
patch tree reduce : 1.74 us (0.3%)
gen split merge : 872.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 982.00 ns (0.2%)
LB compute : 577.49 us (96.0%)
LB move op cnt : 0
LB apply : 4.52 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.11 us (75.2%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9855278862847223
---------------- GSPH t = 0.008786407934560276, dt = 0.0001548083376322453 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.00 us (1.6%)
patch tree reduce : 1.66 us (0.3%)
gen split merge : 882.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 922.00 ns (0.2%)
LB compute : 545.41 us (95.7%)
LB move op cnt : 0
LB apply : 4.67 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.41 us (74.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9857449001736112
---------------- GSPH t = 0.008941216272192522, dt = 0.00015481087940065298 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.68 us (2.0%)
patch tree reduce : 1.69 us (0.4%)
gen split merge : 1.15 us (0.2%)
split / merge op : 0/0
apply split merge : 1.05 us (0.2%)
LB compute : 454.85 us (94.8%)
LB move op cnt : 0
LB apply : 4.45 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.88 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: 0.9785698784722221
---------------- GSPH t = 0.009096027151593175, dt = 0.00015481441863382604 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.03 us (1.9%)
patch tree reduce : 1.95 us (0.4%)
gen split merge : 1.20 us (0.3%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 455.27 us (95.0%)
LB move op cnt : 0
LB apply : 4.19 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.80 us (72.3%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9785698784722222
---------------- GSPH t = 0.009250841570227, dt = 0.00015481927365225106 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.90 us (1.3%)
patch tree reduce : 1.86 us (0.3%)
gen split merge : 882.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.15 us (0.2%)
LB compute : 529.79 us (96.1%)
LB move op cnt : 0
LB apply : 3.94 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.48 us (70.1%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9785698784722223
---------------- GSPH t = 0.009405660843879251, dt = 0.00015482583870099115 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.17 us (1.3%)
patch tree reduce : 1.82 us (0.3%)
gen split merge : 881.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1.03 us (0.2%)
LB compute : 589.46 us (96.1%)
LB move op cnt : 0
LB apply : 4.13 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.55 us (74.8%)
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: 0.986178927951389
---------------- GSPH t = 0.009560486682580242, dt = 0.00015483459437400096 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.74 us (1.7%)
patch tree reduce : 1.63 us (0.3%)
gen split merge : 881.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 921.00 ns (0.2%)
LB compute : 496.74 us (95.4%)
LB move op cnt : 0
LB apply : 4.32 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.26 us (74.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9863959418402778
---------------- GSPH t = 0.009715321276954243, dt = 0.0001548461174797352 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.77 us (1.3%)
patch tree reduce : 1.67 us (0.3%)
gen split merge : 881.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 931.00 ns (0.2%)
LB compute : 491.24 us (95.9%)
LB move op cnt : 0
LB apply : 3.54 us (0.7%)
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: 0.9863959418402778
---------------- GSPH t = 0.009870167394433978, dt = 0.00015486108979366242 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.12 us (1.3%)
patch tree reduce : 2.02 us (0.4%)
gen split merge : 992.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.11 us (0.2%)
LB compute : 529.69 us (96.0%)
LB move op cnt : 0
LB apply : 3.81 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.21 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: 0.9794514973958334
---------------- GSPH t = 0.01002502848422764, dt = 0.000154880305112001 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.02 us (1.5%)
patch tree reduce : 1.96 us (0.3%)
gen split merge : 881.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1.25 us (0.2%)
LB compute : 584.51 us (95.9%)
LB move op cnt : 0
LB apply : 4.40 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.20 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: 0.9794514973958333
---------------- GSPH t = 0.010179908789339642, dt = 0.00015490467402665578 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.67 us (1.4%)
patch tree reduce : 1.84 us (0.3%)
gen split merge : 1.12 us (0.2%)
split / merge op : 0/0
apply split merge : 932.00 ns (0.1%)
LB compute : 611.60 us (96.0%)
LB move op cnt : 0
LB apply : 5.26 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.30 us (74.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9796685112847222
---------------- GSPH t = 0.010334813463366298, dt = 0.00015493522589190407 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.79 us (1.3%)
patch tree reduce : 1.87 us (0.3%)
gen split merge : 952.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 515.69 us (96.0%)
LB move op cnt : 0
LB apply : 4.09 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.11 us (67.4%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.987698025173611
---------------- GSPH t = 0.010489748689258203, dt = 0.00015497310754704013 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.27 us (2.3%)
patch tree reduce : 1.67 us (0.4%)
gen split merge : 881.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.04 us (0.3%)
LB compute : 384.41 us (94.1%)
LB move op cnt : 0
LB apply : 3.98 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.36 us (69.6%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9879150390624999
---------------- GSPH t = 0.010644721796805243, dt = 0.00015501957849636466 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.02 us (1.7%)
patch tree reduce : 1.55 us (0.4%)
gen split merge : 922.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 392.39 us (94.8%)
LB move op cnt : 0
LB apply : 3.76 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.23 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: 0.9811740451388888
---------------- GSPH t = 0.010799741375301607, dt = 0.00015507600242679865 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.30 us (1.6%)
patch tree reduce : 1.84 us (0.3%)
gen split merge : 962.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 504.76 us (95.5%)
LB move op cnt : 0
LB apply : 4.03 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.40 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: 0.9816080729166667
---------------- GSPH t = 0.010954817377728406, dt = 0.00015514383512764353 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.15 us (1.7%)
patch tree reduce : 1.57 us (0.3%)
gen split merge : 862.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1.03 us (0.2%)
LB compute : 578.35 us (95.8%)
LB move op cnt : 0
LB apply : 4.65 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.62 us (76.0%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9818250868055555
---------------- GSPH t = 0.01110996121285605, dt = 0.0001552246090867248 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.99 us (1.3%)
patch tree reduce : 1.69 us (0.3%)
gen split merge : 872.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.07 us (0.2%)
LB compute : 520.10 us (96.0%)
LB move op cnt : 0
LB apply : 4.01 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.07 us (67.4%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9896511501736112
---------------- GSPH t = 0.011265185821942775, dt = 0.00015531991526290912 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.03 us (1.3%)
patch tree reduce : 1.55 us (0.3%)
gen split merge : 962.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.00 us (0.2%)
LB compute : 531.44 us (96.1%)
LB move op cnt : 0
LB apply : 4.09 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.36 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: 0.9896511501736112
---------------- GSPH t = 0.011420505737205685, dt = 0.0001554313826336981 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.93 us (1.5%)
patch tree reduce : 1.53 us (0.3%)
gen split merge : 862.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 932.00 ns (0.2%)
LB compute : 586.39 us (95.9%)
LB move op cnt : 0
LB apply : 4.87 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.89 us (76.5%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9896511501736112
---------------- GSPH t = 0.011575937119839383, dt = 0.00015556065645446363 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.63 us (1.5%)
patch tree reduce : 1.65 us (0.3%)
gen split merge : 1.29 us (0.2%)
split / merge op : 0/0
apply split merge : 1.38 us (0.2%)
LB compute : 556.40 us (95.8%)
LB move op cnt : 0
LB apply : 4.34 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.94 us (73.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9827067057291666
---------------- GSPH t = 0.011731497776293847, dt = 0.00015570937588158337 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.05 us (1.9%)
patch tree reduce : 1.55 us (0.3%)
gen split merge : 811.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 462.30 us (95.2%)
LB move op cnt : 0
LB apply : 3.71 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.86 us (72.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.9827067057291669
---------------- GSPH t = 0.01188720715217543, dt = 0.00015587915132226867 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.85 us (1.5%)
patch tree reduce : 1.52 us (0.3%)
gen split merge : 942.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 922.00 ns (0.2%)
LB compute : 447.15 us (95.5%)
LB move op cnt : 0
LB apply : 3.79 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.30 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: 0.990085177951389
---------------- GSPH t = 0.012043086303497699, dt = 0.00015607154198991478 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.10 us (2.1%)
patch tree reduce : 1.69 us (0.4%)
gen split merge : 861.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 921.00 ns (0.2%)
LB compute : 405.60 us (94.4%)
LB move op cnt : 0
LB apply : 3.64 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.08 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: 1.112345377604167
---------------- GSPH t = 0.012199157845487614, dt = 0.00015628803443931358 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.84 us (1.8%)
patch tree reduce : 1.64 us (0.4%)
gen split merge : 951.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.3%)
LB compute : 367.55 us (94.9%)
LB move op cnt : 0
LB apply : 3.26 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.72 us (71.4%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.112101236979167
---------------- GSPH t = 0.012355445879926928, dt = 0.00015653002159703077 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.00 us (1.5%)
patch tree reduce : 1.61 us (0.3%)
gen split merge : 862.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.02 us (0.2%)
LB compute : 517.78 us (95.5%)
LB move op cnt : 0
LB apply : 4.46 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.31 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: 1.1040310329861112
---------------- GSPH t = 0.012511975901523958, dt = 0.0001567987817546766 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.54 us (1.4%)
patch tree reduce : 1.70 us (0.3%)
gen split merge : 871.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.02 us (0.2%)
LB compute : 499.38 us (95.7%)
LB move op cnt : 0
LB apply : 4.27 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.40 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: 1.1037868923611105
---------------- GSPH t = 0.012668774683278634, dt = 0.00015709546106095016 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.79 us (1.2%)
patch tree reduce : 1.74 us (0.3%)
gen split merge : 892.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.30 us (0.2%)
LB compute : 533.45 us (96.1%)
LB move op cnt : 0
LB apply : 4.22 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.60 us (71.9%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.111368815104167
---------------- GSPH t = 0.012825870144339585, dt = 0.0001574210587778874 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 51.74 us (11.5%)
patch tree reduce : 1.61 us (0.4%)
gen split merge : 1.07 us (0.2%)
split / merge op : 0/0
apply split merge : 1.03 us (0.2%)
LB compute : 381.92 us (85.2%)
LB move op cnt : 0
LB apply : 3.79 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.96 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: 1.111368815104167
---------------- GSPH t = 0.012983291203117472, dt = 0.00015777641543033273 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.06 us (1.4%)
patch tree reduce : 1.63 us (0.3%)
gen split merge : 1.05 us (0.2%)
split / merge op : 0/0
apply split merge : 1.20 us (0.2%)
LB compute : 572.88 us (96.0%)
LB move op cnt : 0
LB apply : 4.54 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.98 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: 1.1111246744791667
---------------- GSPH t = 0.013141067618547804, dt = 0.00015816220351884945 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.76 us (2.1%)
patch tree reduce : 1.57 us (0.4%)
gen split merge : 871.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 922.00 ns (0.2%)
LB compute : 395.54 us (94.3%)
LB move op cnt : 0
LB apply : 4.73 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.32 us (75.1%)
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: 1.1030409071180556
---------------- GSPH t = 0.013299229822066654, dt = 0.00015857892304884123 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.86 us (1.5%)
patch tree reduce : 1.56 us (0.3%)
gen split merge : 952.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 912.00 ns (0.2%)
LB compute : 444.98 us (95.6%)
LB move op cnt : 0
LB apply : 3.88 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.18 us (66.3%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.1027967664930556
---------------- GSPH t = 0.013457808745115495, dt = 0.00015902690117745882 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.46 us (1.7%)
patch tree reduce : 1.65 us (0.4%)
gen split merge : 871.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 981.00 ns (0.2%)
LB compute : 417.65 us (95.0%)
LB move op cnt : 0
LB apply : 4.07 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.05 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: 1.1025526258680556
---------------- GSPH t = 0.013616835646292954, dt = 0.00015950629512119846 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.66 us (1.4%)
patch tree reduce : 1.53 us (0.3%)
gen split merge : 882.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 932.00 ns (0.2%)
LB compute : 539.59 us (96.0%)
LB move op cnt : 0
LB apply : 4.17 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.35 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: 1.1101481119791667
---------------- GSPH t = 0.013776341941414152, dt = 0.00016001709794292513 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.58 us (1.4%)
patch tree reduce : 1.96 us (0.3%)
gen split merge : 862.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1.20 us (0.2%)
LB compute : 600.01 us (96.1%)
LB move op cnt : 0
LB apply : 4.43 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.12 us (75.9%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.1103922526041667
---------------- GSPH t = 0.013936359039357077, dt = 0.00016055914680778612 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.61 us (1.5%)
patch tree reduce : 2.12 us (0.3%)
gen split merge : 912.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 931.00 ns (0.1%)
LB compute : 610.72 us (95.8%)
LB move op cnt : 0
LB apply : 5.25 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.58 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: 1.1020779079861112
---------------- GSPH t = 0.014096918186164863, dt = 0.00016113213327694702 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 8.89 us (1.7%)
patch tree reduce : 1.95 us (0.4%)
gen split merge : 862.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.02 us (0.2%)
LB compute : 499.51 us (95.3%)
LB move op cnt : 0
LB apply : 4.35 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.95 us (71.9%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.1025661892361114
---------------- GSPH t = 0.01425805031944181, dt = 0.00016173561520733956 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.03 us (1.3%)
patch tree reduce : 1.76 us (0.3%)
gen split merge : 962.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.09 us (0.2%)
LB compute : 519.52 us (96.0%)
LB move op cnt : 0
LB apply : 4.21 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.69 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: 1.1028103298611105
---------------- GSPH t = 0.014419785934649149, dt = 0.00016236902981687666 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.00 us (1.4%)
patch tree reduce : 1.56 us (0.3%)
gen split merge : 872.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.01 us (0.2%)
LB compute : 491.99 us (96.0%)
LB move op cnt : 0
LB apply : 3.55 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.19 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: 1.111124674479167
---------------- GSPH t = 0.014582154964466026, dt = 0.000163031707276472 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.73 us (1.2%)
patch tree reduce : 1.80 us (0.3%)
gen split merge : 942.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.28 us (0.2%)
LB compute : 520.10 us (96.0%)
LB move op cnt : 0
LB apply : 4.07 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.29 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: 1.1113688151041672
---------------- GSPH t = 0.014745186671742499, dt = 0.00016372288324983087 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 7.84 us (1.3%)
patch tree reduce : 1.54 us (0.2%)
gen split merge : 942.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.00 us (0.2%)
LB compute : 595.77 us (96.2%)
LB move op cnt : 0
LB apply : 4.23 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.00 us (78.4%)
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: 1.1040174696180554
---------------- GSPH t = 0.01490890955499233, dt = 9.109044500766987e-05 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 73728.0 min = 73728.0 factor = 1
- strategy "round robin" : max = 70041.6 min = 70041.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 73728
max = 73728
avg = 73728
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.90 us (1.3%)
patch tree reduce : 1.71 us (0.3%)
gen split merge : 871.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 942.00 ns (0.2%)
LB compute : 514.93 us (96.0%)
LB move op cnt : 0
LB apply : 4.26 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.58 us (70.8%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.1042616102430556
Info: iteration since start : 0 [GSPH][rank=0]
Info: time since start : 840.281191215 (s) [GSPH][rank=0]
True
Collect the particle data
Info: collected : 1 patches [PatchScheduler][rank=0]
Analytic Sod-type solution for comparison (valid since both sides start at rest, only pressure/density differ)
106 sod = shamrock.phys.SodTube(gamma=gamma, rho_1=rho_L, P_1=P_L, rho_5=rho_R, P_5=P_R)
107
108 arr_x = np.linspace(-xs, xs, 2000)
109 arr_rho = np.zeros_like(arr_x)
110 arr_vx = np.zeros_like(arr_x)
111 arr_P = np.zeros_like(arr_x)
112 for i, xi in enumerate(arr_x):
113 arr_rho[i], arr_vx[i], arr_P[i] = sod.get_value(t_target, xi)
Plot the particle data against the analytic solution (log scale on pressure to accommodate the ~10^10 dynamic range)
119 fig, ax = plt.subplots(1, 2, figsize=(13, 6), dpi=125)
120
121 ax[0].scatter(x, rho, rasterized=True, s=6 * np.ones(x.shape), label="density")
122 ax[0].scatter(x, vx / 1e3, rasterized=True, s=6 * np.ones(x.shape), label="velocity / 1e3")
123 ax[0].plot(arr_x, arr_rho, ls="--", lw=2.0, color="black", label="analytic")
124 ax[0].plot(arr_x, arr_vx / 1e3, ls="--", lw=2.0, color="black")
125 ax[0].set_xlim(-xs, xs)
126 ax[0].set_xlabel("x")
127 ax[0].set_title("density, velocity")
128 ax[0].legend(loc=0)
129 ax[0].grid(alpha=0.3)
130
131 ax[1].scatter(x, P, rasterized=True, s=6 * np.ones(x.shape), label="pressure")
132 ax[1].plot(arr_x, arr_P, ls="--", lw=2.0, color="black", label="analytic")
133 ax[1].set_xlim(-xs, xs)
134 ax[1].set_yscale("log")
135 ax[1].set_xlabel("x")
136 ax[1].set_title("pressure (log scale)")
137 ax[1].legend(loc=0)
138 ax[1].grid(alpha=0.3)
139
140 fig.suptitle(f"GSPH extreme blast wave, Mach~1e5 (exact solver + Inutsuka V2), t={t_target}")
141
142 if shamrock.sys.world_rank() == 0:
143 plt.show()
Total running time of the script: (13 minutes 53.248 seconds)
Estimated memory usage: 348 MB