Note
Go to the end to download the full example code.
Shearing box in SPH#
This simple example shows how to run an unstratified shearing box simulaiton
9 import shamrock
10
11 # If we use the shamrock executable to run this script instead of the python interpreter,
12 # we should not initialize the system as the shamrock executable needs to handle specific MPI logic
13 if not shamrock.sys.is_initialized():
14 shamrock.change_loglevel(1)
15 shamrock.sys.init("0:0")
Initialize context & attach a SPH model to it
21 ctx = shamrock.Context()
22 ctx.pdata_layout_new()
23
24 model = shamrock.get_Model_SPH(context=ctx, vector_type="f64_3", sph_kernel="M4")
Setup parameters
29 gamma = 5.0 / 3.0
30 rho = 1
31 uint = 1
32
33 dr = 0.02
34 bmin = (-0.6, -0.6, -0.1)
35 bmax = (0.6, 0.6, 0.1)
36 pmass = -1
37
38 bmin, bmax = model.get_ideal_fcc_box(dr, bmin, bmax)
39 xm, ym, zm = bmin
40 xM, yM, zM = bmax
41
42 Omega_0 = 1
43 eta = 0.00
44 q = 3.0 / 2.0
45
46 shear_speed = -q * Omega_0 * (xM - xm)
47
48
49 render_gif = True
50
51 dump_folder = "_to_trash"
52 sim_name = "sph_shear_test"
53
54 import os
55
56 # Create the dump directory if it does not exist
57 if shamrock.sys.world_rank() == 0:
58 os.makedirs(dump_folder, exist_ok=True)
Generate the config & init the scheduler
62 cfg = model.gen_default_config()
63 # cfg.set_artif_viscosity_Constant(alpha_u = 1, alpha_AV = 1, beta_AV = 2)
64 # cfg.set_artif_viscosity_VaryingMM97(alpha_min = 0.1,alpha_max = 1,sigma_decay = 0.1, alpha_u = 1, beta_AV = 2)
65 cfg.set_artif_viscosity_VaryingCD10(
66 alpha_min=0.0, alpha_max=1, sigma_decay=0.1, alpha_u=1, beta_AV=2
67 )
68 cfg.set_boundary_shearing_periodic((1, 0, 0), (0, 1, 0), shear_speed)
69 cfg.set_eos_adiabatic(gamma)
70 cfg.add_ext_force_shearing_box(Omega_0=Omega_0, eta=eta, q=q)
71 cfg.set_units(shamrock.UnitSystem())
72 cfg.print_status()
73 model.set_solver_config(cfg)
74
75 model.init_scheduler(int(1e7), 1)
76
77 model.resize_simulation_box(bmin, bmax)
----- SPH Solver configuration -----
units :
unit_length : 1
unit_mass : 1
unit_current : 1
unit_temperature : 1
unit_qte : 1
unit_lumint : 1
part mass 0 ( can be changed using .set_part_mass() )
cfl force 0
cfl courant 0
--- artificial viscosity config
Config Type : VaryingCD10 (Cullen & Dehnen 2010)
alpha_min = 0
alpha_max = 1
sigma_decay = 0.1
alpha_u = 1
beta_AV = 2
--- artificial viscosity config (deduced)
-------------
EOS config f64_3 :
adiabatic :
gamma 1.6666666666666667
--- Bondaries config
Config Type : ShearingPeriodic (Stone 2010)
shear_base = (1,0,0)
shear_dir = (0,1,0)
shear_speed = -1.8000000000000003
--- Bondaries config config (deduced)
-------------
------------------------------------
Add the particles & set fields values Note that every field that are not mentionned are set to zero
83 model.add_cube_fcc_3d(dr, bmin, bmax)
84
85 vol_b = (xM - xm) * (yM - ym) * (zM - zm)
86
87 totmass = rho * vol_b
88 # print("Total mass :", totmass)
89
90 pmass = model.total_mass_to_part_mass(totmass)
91
92 model.set_value_in_a_box("uint", "f64", 1, bmin, bmax)
93 # model.set_value_in_a_box("vxyz","f64_3", (-10,0,0) , bmin,bmax)
94
95 pen_sz = 0.1
96
97 mm = 1
98 MM = 0
99
100
101 def vel_func(r):
102 global mm, MM
103 x, y, z = r
104
105 s = (x - (xM + xm) / 2) / (xM - xm)
106 vel = (shear_speed) * s
107
108 mm = min(mm, vel)
109 MM = max(MM, vel)
110
111 return (0, vel, 0.0)
112 # return (1,0,0)
113
114
115 model.set_field_value_lambda_f64_3("vxyz", vel_func)
116 # print("Current part mass :", pmass)
117 model.set_particle_mass(pmass)
118
119
120 tot_u = pmass * model.get_sum("uint", "f64")
121 # print("total u :",tot_u)
122
123 print(f"v_shear = {shear_speed} | dv = {MM-mm}")
124
125
126 model.set_cfl_cour(0.3)
127 model.set_cfl_force(0.25)
Info: Add fcc lattice size : ( 31 34 6 ) [SPH][rank=0]
Info: Push particles : [Model][rank=0]
rank = 0 patch id=0, add N=6120 particles, coords = (-0.6,-0.6,-0.1) (0.6000000000000002,0.5777945491468365,0.09595917942265422)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 23.00 us (53.4%)
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.25 us (0.4%)
patch tree reduce : 762.00 ns (0.1%)
gen split merge : 611.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 952.00 ns (0.2%)
LB compute : 594.18 us (98.0%)
LB move op cnt : 0
LB apply : 3.05 us (0.5%)
Info: current particle counts : min = 6120 max = 6120 [Model][rank=0]
v_shear = -1.8000000000000003 | dv = 1.7700000000000002
Perform the plot
132 from math import exp
133
134 import matplotlib.pyplot as plt
135 import numpy as np
136
137
138 def plot(iplot):
139 dic = ctx.collect_data()
140 fig, axs = plt.subplots(2, 1, figsize=(5, 8), sharex=True)
141 fig.suptitle("t = {:.2f}".format(model.get_time()))
142 axs[0].scatter(dic["xyz"][:, 0], dic["xyz"][:, 1], s=1)
143 axs[1].scatter(dic["xyz"][:, 0], dic["vxyz"][:, 1], s=1)
144
145 axs[0].set_ylabel("y")
146 axs[1].set_ylabel("vy")
147 axs[1].set_xlabel("x")
148
149 axs[0].set_xlim(xm - 0.1, xM + 0.1)
150 axs[0].set_ylim(ym - 0.1, yM + 0.1)
151
152 axs[1].set_xlim(xm - 0.1, xM + 0.1)
153 axs[1].set_ylim(shear_speed * 0.7, -shear_speed * 0.7)
154
155 plt.tight_layout()
156 plt.savefig(os.path.join(dump_folder, f"{sim_name}_{iplot:04}.png"))
157 plt.close(fig)
Performing the timestep loop
162 model.timestep()
163
164 dt_stop = 0.02
165 for i in range(20):
166
167 t_target = i * dt_stop
168 # skip if the model is already past the target
169 if model.get_time() > t_target:
170 continue
171
172 model.evolve_until(i * dt_stop)
173
174 # Dump name is "dump_xxxx.sham" where xxxx is the timestep
175 model.do_vtk_dump(os.path.join(dump_folder, f"{sim_name}_{i:04}.vtk"), True)
176 plot(i)
---------------- t = 0, dt = 0 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 16.69 us (1.7%)
patch tree reduce : 2.00 us (0.2%)
gen split merge : 621.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 942.00 ns (0.1%)
LB compute : 929.70 us (95.1%)
LB move op cnt : 0
LB apply : 3.79 us (0.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.68 us (76.3%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.741503267973856
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.022000000000000002 unconverged cnt = 6120
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.7684640522875816
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.024200000000000003 unconverged cnt = 6120
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.7684640522875816
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.026620000000000005 unconverged cnt = 6120
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.794607843137255
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.029282000000000006 unconverged cnt = 6120
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 0.8504901960784312
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.03221020000000001 unconverged cnt = 6120
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.320424836601307
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.03543122000000001 unconverged cnt = 6120
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.320424836601307
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.038974342000000016 unconverged cnt = 6120
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4184640522875813
Info: conservation infos : [sph::Model][rank=0]
sum v = (0,0.004154393760827168,0)
sum a = (5.749831422387759e-17,-1.268530749322839e-18,0.005082303061895425)
sum e = 0.3143698998713959
sum de = 9.604356448640144e-05
Info: cfl dt = 0.00011089173088629873 cfl multiplier : 0.01 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 2.7471e+04 | 6120 | 2.228e-01 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 0 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 1 [SPH][rank=0]
Info: time since start : 109.51063320200001 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0000.vtk [VTK Dump][rank=0]
- took 3.34 ms, bandwidth = 147.09 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0, dt = 0.00011089173088629873 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.78 us (2.1%)
patch tree reduce : 1072.00 ns (0.2%)
gen split merge : 701.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1092.00 ns (0.2%)
LB compute : 483.11 us (95.3%)
LB move op cnt : 0
LB apply : 3.64 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.24 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: 1.4470588235294115
Info: conservation infos : [sph::Model][rank=0]
sum v = (6.376090467813486e-21,9.003538195076239e-18,5.635853834223197e-07)
sum a = (5.3192228938715534e-17,5.133918680613858e-18,0.005082303030646949)
sum e = 0.31436991054897806
sum de = 9.744668853644862e-05
Info: cfl dt = 0.0037703106533756884 cfl multiplier : 0.34 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1108e+05 | 6120 | 5.509e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 7.246023908737205 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.00011089173088629873, dt = 0.0037703106533756884 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.24 us (1.7%)
patch tree reduce : 1302.00 ns (0.4%)
gen split merge : 651.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1432.00 ns (0.4%)
LB compute : 347.41 us (94.6%)
LB move op cnt : 0
LB apply : 3.37 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.35 us (69.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4388888888888887
Info: conservation infos : [sph::Model][rank=0]
sum v = (2.0668861859324668e-19,-2.7010614585228717e-17,1.9725446641821464e-05)
sum a = (6.37773126809808e-17,-2.1959727729691148e-17,0.005082264782670172)
sum e = 0.31437028333439715
sum de = 0.00013824059786473767
Info: cfl dt = 0.006209449394346196 cfl multiplier : 0.56 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1412e+05 | 6120 | 5.363e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 253.09465517999905 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.003881202384261987, dt = 0.006209449394346196 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.20 us (1.8%)
patch tree reduce : 1864.00 ns (0.5%)
gen split merge : 641.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1202.00 ns (0.3%)
LB compute : 328.13 us (94.3%)
LB move op cnt : 0
LB apply : 3.20 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.47 us (71.0%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4367647058823527
Info: conservation infos : [sph::Model][rank=0]
sum v = (6.226330441557511e-19,-6.431098710768742e-18,5.12834405151026e-05)
sum a = (6.52027996242198e-17,3.244061253126282e-18,0.005082044319848353)
sum e = 0.3143712315922659
sum de = 0.00020394600495907332
Info: cfl dt = 0.007834596847674341 cfl multiplier : 0.7066666666666667 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1226e+05 | 6120 | 5.451e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 410.0595638767842 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.010090651778608184, dt = 0.007834596847674341 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 5.97 us (1.6%)
patch tree reduce : 1132.00 ns (0.3%)
gen split merge : 591.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1062.00 ns (0.3%)
LB compute : 362.19 us (95.2%)
LB move op cnt : 0
LB apply : 3.31 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.63 us (72.1%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4455882352941174
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.1377257946042637e-18,2.572439484307497e-17,9.10985244467601e-05)
sum a = (5.818040409351076e-17,-4.731463811165689e-18,0.005081486569882726)
sum e = 0.31437304989827836
sum de = 0.00028163943820289734
Info: cfl dt = 0.008916682434912379 cfl multiplier : 0.8044444444444444 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1321e+05 | 6120 | 5.406e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 521.7183543274326 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.017925248626282524, dt = 0.0020747513737174768 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.24 us (1.8%)
patch tree reduce : 1183.00 ns (0.3%)
gen split merge : 711.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1152.00 ns (0.3%)
LB compute : 330.38 us (94.4%)
LB move op cnt : 0
LB apply : 3.32 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.48 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: 1.4467320261437906
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.2312566930219495e-18,3.344171329599746e-17,0.00010163916081508996)
sum a = (3.411967921965711e-17,3.0411905878475378e-18,0.005081286630760631)
sum e = 0.3143739106097337
sum de = 0.00029958831083358244
Info: cfl dt = 0.00963850731030316 cfl multiplier : 0.8696296296296296 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1467e+05 | 6120 | 5.337e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 139.9513590208938 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 6 [SPH][rank=0]
Info: time since start : 110.024377028 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0001.vtk [VTK Dump][rank=0]
- took 2.79 ms, bandwidth = 175.87 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.02, dt = 0.00963850731030316 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.33 us (1.7%)
patch tree reduce : 1212.00 ns (0.2%)
gen split merge : 571.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1042.00 ns (0.2%)
LB compute : 519.32 us (95.9%)
LB move op cnt : 0
LB apply : 3.36 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.69 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: 1.4491830065359474
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.5347064998961894e-18,2.8296834327382466e-17,0.00015061497173943786)
sum a = (5.4266791630995575e-17,-3.741922852158107e-18,0.00508007095510985)
sum e = 0.3143768803709604
sum de = 0.00038351310088209086
Info: cfl dt = 0.010116956736282257 cfl multiplier : 0.9130864197530864 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.0923e+05 | 6120 | 5.603e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 619.2826979858481 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.02963850731030316, dt = 0.010116956736282257 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.52 us (1.8%)
patch tree reduce : 1733.00 ns (0.5%)
gen split merge : 671.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1593.00 ns (0.4%)
LB compute : 340.81 us (94.2%)
LB move op cnt : 0
LB apply : 3.21 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.23 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: 1.4441176470588233
Info: conservation infos : [sph::Model][rank=0]
sum v = (2.180446275841359e-18,2.3151955358767472e-17,0.00020200397116020482)
sum a = (4.189823127846827e-17,1.5821036659927059e-18,0.005078287269450844)
sum e = 0.3143812405955181
sum de = 0.00045408407183097183
Info: cfl dt = 0.01043389391685921 cfl multiplier : 0.9420576131687243 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1435e+05 | 6120 | 5.352e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 680.5206429815673 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.03975546404658542, dt = 0.0002445359534145805 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.00 us (1.7%)
patch tree reduce : 1453.00 ns (0.4%)
gen split merge : 751.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1092.00 ns (0.3%)
LB compute : 339.72 us (94.6%)
LB move op cnt : 0
LB apply : 3.13 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.28 us (69.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4441176470588233
Info: conservation infos : [sph::Model][rank=0]
sum v = (2.1269846276231762e-18,0,0.00020323677224403153)
sum a = (5.844888990394568e-17,6.103734433133175e-19,0.0050782377225882785)
sum e = 0.31438158754687173
sum de = 0.00045263263221905945
Info: cfl dt = 0.010647609055143644 cfl multiplier : 0.9613717421124829 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1067e+05 | 6120 | 5.530e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 15.919599223112094 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 9 [SPH][rank=0]
Info: time since start : 110.408156989 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0002.vtk [VTK Dump][rank=0]
- took 2.84 ms, bandwidth = 172.56 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.04, dt = 0.010647609055143644 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.87 us (1.9%)
patch tree reduce : 1021.00 ns (0.2%)
gen split merge : 612.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1252.00 ns (0.2%)
LB compute : 507.45 us (95.6%)
LB move op cnt : 0
LB apply : 3.91 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.85 us (71.8%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4464052287581697
Info: conservation infos : [sph::Model][rank=0]
sum v = (2.7529216124331968e-18,1.0289757937229987e-17,0.0002573078561452399)
sum a = (5.520319477335458e-17,8.489960951840776e-18,0.005075785873042757)
sum e = 0.314386613498841
sum de = 0.000509517106135804
Info: cfl dt = 0.010785653087727247 cfl multiplier : 0.9742478280749886 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1304e+05 | 6120 | 5.414e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 707.9746708779338 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.05064760905514364, dt = 0.009352390944856355 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 5.72 us (1.7%)
patch tree reduce : 1182.00 ns (0.3%)
gen split merge : 681.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1142.00 ns (0.3%)
LB compute : 324.68 us (94.6%)
LB move op cnt : 0
LB apply : 3.01 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.20 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: 1.4464052287581697
Info: conservation infos : [sph::Model][rank=0]
sum v = (3.2542913868023932e-18,1.672085664799873e-17,0.00030476553681460327)
sum a = (6.555450033496497e-17,-1.3965344383008706e-17,0.005073157569026577)
sum e = 0.3143918017543312
sum de = 0.000537905390188087
Info: cfl dt = 0.010876474376302065 cfl multiplier : 0.9828318853833258 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1883e+05 | 6120 | 5.150e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 653.7209688456722 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 11 [SPH][rank=0]
Info: time since start : 110.73138983400001 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0003.vtk [VTK Dump][rank=0]
- took 2.88 ms, bandwidth = 170.11 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.06, dt = 0.010876474376302065 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.66 us (1.9%)
patch tree reduce : 1794.00 ns (0.3%)
gen split merge : 492.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1002.00 ns (0.2%)
LB compute : 489.12 us (95.4%)
LB move op cnt : 0
LB apply : 3.79 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.48 us (74.6%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4460784313725488
Info: conservation infos : [sph::Model][rank=0]
sum v = (4.0131170720842614e-18,2.958305406953622e-17,0.0003599313146577231)
sum a = (5.5400398386165265e-17,1.0130236543427716e-18,0.00506954285672851)
sum e = 0.314398066537774
sum de = 0.0005538934047375997
Info: cfl dt = 0.010726584630226963 cfl multiplier : 0.9885545902555505 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1042e+05 | 6120 | 5.542e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 706.4655124342172 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.07087647437630207, dt = 0.009123525623697934 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.22 us (1.8%)
patch tree reduce : 1412.00 ns (0.4%)
gen split merge : 701.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1122.00 ns (0.3%)
LB compute : 332.19 us (94.6%)
LB move op cnt : 0
LB apply : 2.96 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.48 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: 1.4452614379084965
Info: conservation infos : [sph::Model][rank=0]
sum v = (4.457099967088566e-18,2.1865735616613723e-17,0.00040616376114867677)
sum a = (5.1319414067554394e-17,1.187947655164731e-17,0.005066048202374978)
sum e = 0.3144032657404143
sum de = 0.0005629443526149304
Info: cfl dt = 0.010730673893516925 cfl multiplier : 0.9923697268370336 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1797e+05 | 6120 | 5.188e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 633.1173263140707 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 13 [SPH][rank=0]
Info: time since start : 111.05959977200001 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0004.vtk [VTK Dump][rank=0]
- took 3.47 ms, bandwidth = 141.24 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.08, dt = 0.010730673893516925 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.15 us (2.0%)
patch tree reduce : 1673.00 ns (0.3%)
gen split merge : 691.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1152.00 ns (0.2%)
LB compute : 496.07 us (95.4%)
LB move op cnt : 0
LB apply : 3.38 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.81 us (72.4%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4462418300653592
Info: conservation infos : [sph::Model][rank=0]
sum v = (4.984729537829249e-18,2.3151955358767472e-17,0.00046050993055293)
sum a = (6.337898022421274e-17,-1.1253166669878351e-17,0.005061398291529141)
sum e = 0.31440974306487834
sum de = 0.0005764878710947391
Info: cfl dt = 0.010713031805414936 cfl multiplier : 0.9949131512246892 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1304e+05 | 6120 | 5.414e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 713.5501836389888 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.09073067389351692, dt = 0.00926932610648308 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.15 us (1.6%)
patch tree reduce : 1502.00 ns (0.4%)
gen split merge : 771.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1222.00 ns (0.3%)
LB compute : 355.05 us (94.8%)
LB move op cnt : 0
LB apply : 3.38 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.25 us (68.5%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4452614379084965
Info: conservation infos : [sph::Model][rank=0]
sum v = (5.633020714019779e-18,1.1575977679383736e-17,0.0005074007335334497)
sum a = (4.163885200429371e-17,-1.082170526223205e-17,0.00505691246736262)
sum e = 0.3144151485489983
sum de = 0.0005915862789521898
Info: cfl dt = 0.010690284316888135 cfl multiplier : 0.9966087674831261 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1906e+05 | 6120 | 5.140e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 649.1939752811926 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 15 [SPH][rank=0]
Info: time since start : 111.384644272 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0005.vtk [VTK Dump][rank=0]
- took 2.91 ms, bandwidth = 168.60 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.1, dt = 0.010690284316888135 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.84 us (1.4%)
patch tree reduce : 1152.00 ns (0.2%)
gen split merge : 701.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1022.00 ns (0.1%)
LB compute : 679.08 us (96.6%)
LB move op cnt : 0
LB apply : 3.96 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.90 us (73.0%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4452614379084965
Info: conservation infos : [sph::Model][rank=0]
sum v = (5.97168965735787e-18,-5.144878968614994e-18,0.0005614397752916442)
sum a = (4.9544581552258257e-17,-1.6585514678060187e-17,0.00505119947402526)
sum e = 0.3144219954154028
sum de = 0.0006185763963620928
Info: cfl dt = 0.010654733687645338 cfl multiplier : 0.997739178322084 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 9.6227e+04 | 6120 | 6.360e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 605.1157896381579 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.11069028431688814, dt = 0.009309715683111855 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.38 us (1.7%)
patch tree reduce : 1663.00 ns (0.4%)
gen split merge : 661.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1092.00 ns (0.3%)
LB compute : 350.42 us (94.6%)
LB move op cnt : 0
LB apply : 3.21 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.60 us (71.2%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4464052287581697
Info: conservation infos : [sph::Model][rank=0]
sum v = (6.481027650954886e-18,2.0579515874459975e-17,0.0006084344694919652)
sum a = (5.750557835476846e-17,-2.44362909899708e-17,0.005045754017867572)
sum e = 0.31442778420101714
sum de = 0.0006597550770002989
Info: cfl dt = 0.010612986421897093 cfl multiplier : 0.998492785548056 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1827e+05 | 6120 | 5.174e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 647.7009077095937 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 17 [SPH][rank=0]
Info: time since start : 111.719088059 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0006.vtk [VTK Dump][rank=0]
- took 2.88 ms, bandwidth = 170.51 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.12, dt = 0.010612986421897093 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.00 us (1.9%)
patch tree reduce : 1213.00 ns (0.2%)
gen split merge : 491.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1052.00 ns (0.2%)
LB compute : 510.97 us (95.6%)
LB move op cnt : 0
LB apply : 3.48 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.92 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: 1.4499999999999997
Info: conservation infos : [sph::Model][rank=0]
sum v = (7.124765559015234e-18,1.543463690584498e-17,0.00066195964054753)
sum a = (6.415774608371988e-17,-2.4768522554228287e-17,0.005039012814655462)
sum e = 0.314435442740853
sum de = 0.00073428583657081
Info: cfl dt = 0.010558865678826412 cfl multiplier : 0.9989951903653708 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1403e+05 | 6120 | 5.367e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 711.896339504369 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.1306129864218971, dt = 0.009387013578102926 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.22 us (1.8%)
patch tree reduce : 1562.00 ns (0.4%)
gen split merge : 842.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1132.00 ns (0.3%)
LB compute : 332.42 us (94.3%)
LB move op cnt : 0
LB apply : 3.36 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.65 us (69.0%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4444444444444442
Info: conservation infos : [sph::Model][rank=0]
sum v = (7.757669829110664e-18,3.215549355384371e-17,0.0007092251501098569)
sum a = (4.979579634564766e-17,-1.3251580351291061e-17,0.005032577317428315)
sum e = 0.3144425069420083
sum de = 0.0008280394943821125
Info: cfl dt = 0.010513104778996033 cfl multiplier : 0.9993301269102473 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1601e+05 | 6120 | 5.276e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 640.5608628169873 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 19 [SPH][rank=0]
Info: time since start : 112.046389664 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0007.vtk [VTK Dump][rank=0]
- took 2.85 ms, bandwidth = 171.95 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.14, dt = 0.010513104778996033 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.91 us (1.8%)
patch tree reduce : 1573.00 ns (0.3%)
gen split merge : 511.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1052.00 ns (0.2%)
LB compute : 536.00 us (95.7%)
LB move op cnt : 0
LB apply : 3.74 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.88 us (70.2%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4472222222222217
Info: conservation infos : [sph::Model][rank=0]
sum v = (8.207501318523565e-18,1.4148417163691233e-17,0.000762102957706453)
sum a = (4.0857573996852665e-17,-1.7091398468248102e-17,0.005024843362921856)
sum e = 0.31445200028430653
sum de = 0.0009650219299714227
Info: cfl dt = 0.010461551131322421 cfl multiplier : 0.9995534179401648 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1416e+05 | 6120 | 5.361e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 705.9967434499408 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.15051310477899604, dt = 0.00948689522100396 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.02 us (1.8%)
patch tree reduce : 1463.00 ns (0.4%)
gen split merge : 761.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1102.00 ns (0.3%)
LB compute : 322.01 us (94.0%)
LB move op cnt : 0
LB apply : 3.67 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.72 us (69.9%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4472222222222217
Info: conservation infos : [sph::Model][rank=0]
sum v = (8.535650642388474e-18,-7.71731845292249e-18,0.0008097324662554088)
sum a = (5.275761875970873e-17,-2.2220576512276257e-17,0.005017387636775807)
sum e = 0.3144615372545804
sum de = 0.001118853771402685
Info: cfl dt = 0.010418362389331656 cfl multiplier : 0.9997022786267765 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.2015e+05 | 6120 | 5.094e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 670.5153118533609 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 21 [SPH][rank=0]
Info: time since start : 112.372012322 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0008.vtk [VTK Dump][rank=0]
- took 2.82 ms, bandwidth = 174.03 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.16, dt = 0.010418362389331656 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.50 us (1.4%)
patch tree reduce : 1503.00 ns (0.2%)
gen split merge : 692.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1052.00 ns (0.2%)
LB compute : 643.94 us (96.6%)
LB move op cnt : 0
LB apply : 3.57 us (0.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.62 us (74.6%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4452614379084963
Info: conservation infos : [sph::Model][rank=0]
sum v = (9.134483906130466e-18,9.003538195076239e-18,0.000861970063056719)
sum a = (7.360593446309537e-17,-3.668615235262161e-17,0.005008679619624111)
sum e = 0.3144740631842985
sum de = 0.0013206025027363078
Info: cfl dt = 0.010373607766386924 cfl multiplier : 0.9998015190845176 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 9.6967e+04 | 6120 | 6.311e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 594.2598926360456 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.17041836238933167, dt = 0.009581637610668325 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.05 us (1.7%)
patch tree reduce : 1362.00 ns (0.4%)
gen split merge : 742.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1102.00 ns (0.3%)
LB compute : 338.79 us (94.6%)
LB move op cnt : 0
LB apply : 3.44 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.50 us (70.6%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.446241830065359
Info: conservation infos : [sph::Model][rank=0]
sum v = (9.96914505716676e-18,-5.144878968614994e-18,0.0009099160544407081)
sum a = (6.269190776429271e-17,-1.765160745750647e-17,0.005000191051610892)
sum e = 0.31448734652384236
sum de = 0.0015356433299962336
Info: cfl dt = 0.010342602027510788 cfl multiplier : 0.9998676793896785 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1838e+05 | 6120 | 5.170e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 667.2164226032111 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 23 [SPH][rank=0]
Info: time since start : 112.70959337900001 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0009.vtk [VTK Dump][rank=0]
- took 3.08 ms, bandwidth = 159.53 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.18, dt = 0.010342602027510788 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.82 us (1.8%)
patch tree reduce : 1322.00 ns (0.2%)
gen split merge : 511.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1382.00 ns (0.3%)
LB compute : 526.49 us (95.8%)
LB move op cnt : 0
LB apply : 3.19 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.36 us (76.1%)
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: 1.4482026143790845
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.0560127858615333e-17,-5.144878968614994e-18,0.0009615903733577721)
sum a = (4.9691542206391055e-17,-1.8362545322798485e-17,0.00499051313882583)
sum e = 0.31450417212993026
sum de = 0.0017949460225750082
Info: cfl dt = 0.010282546915995573 cfl multiplier : 0.9999117862597856 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1323e+05 | 6120 | 5.405e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 688.8786593098718 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.19034260202751077, dt = 0.00965739797248924 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.05 us (1.7%)
patch tree reduce : 1262.00 ns (0.4%)
gen split merge : 732.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1513.00 ns (0.4%)
LB compute : 329.12 us (94.5%)
LB move op cnt : 0
LB apply : 3.14 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.31 us (69.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.446241830065359
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.0975260304691323e-17,2.1865735616613723e-17,0.0010097356974261534)
sum a = (5.17602960299528e-17,-2.8136056859613244e-17,0.004980994440290114)
sum e = 0.3145224172541139
sum de = 0.002057658714965137
Info: cfl dt = 0.010219385706149673 cfl multiplier : 0.9999411908398571 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1542e+05 | 6120 | 5.302e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 655.7070322188772 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 25 [SPH][rank=0]
Info: time since start : 113.038631831 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0010.vtk [VTK Dump][rank=0]
- took 2.74 ms, bandwidth = 178.89 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.2, dt = 0.010219385706149673 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.62 us (2.0%)
patch tree reduce : 1183.00 ns (0.2%)
gen split merge : 490.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1042.00 ns (0.2%)
LB compute : 467.74 us (95.4%)
LB move op cnt : 0
LB apply : 3.74 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.69 us (69.6%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.446241830065359
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.1529188924114959e-17,2.7010614585228717e-17,0.001060592437881695)
sum a = (5.315579420723094e-17,-1.0965525731447485e-17,0.004970415934270095)
sum e = 0.3145445078982802
sum de = 0.0023499954705765635
Info: cfl dt = 0.010166124156600629 cfl multiplier : 0.999960793893238 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1513e+05 | 6120 | 5.316e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 692.0957776165687 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.21021938570614968, dt = 0.009780614293850326 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.14 us (1.6%)
patch tree reduce : 1553.00 ns (0.4%)
gen split merge : 752.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1092.00 ns (0.3%)
LB compute : 367.62 us (94.9%)
LB move op cnt : 0
LB apply : 3.67 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.45 us (70.2%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4464052287581697
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.203821289922024e-17,-9.003538195076239e-18,0.001109152106098192)
sum a = (4.8474642046288195e-17,-1.3775991232491442e-17,0.004959805481355007)
sum e = 0.3145687389019704
sum de = 0.002638303310647576
Info: cfl dt = 0.010130677211589013 cfl multiplier : 0.999973862595492 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1877e+05 | 6120 | 5.153e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 683.3017021050141 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 27 [SPH][rank=0]
Info: time since start : 113.36301544000001 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0011.vtk [VTK Dump][rank=0]
- took 2.74 ms, bandwidth = 179.08 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.22, dt = 0.010130677211589013 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.93 us (1.7%)
patch tree reduce : 1443.00 ns (0.3%)
gen split merge : 541.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1192.00 ns (0.2%)
LB compute : 549.24 us (95.8%)
LB move op cnt : 0
LB apply : 3.52 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.79 us (71.6%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.441503267973856
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.250076213754848e-17,-1.2862197421537484e-18,0.0011593464060883462)
sum a = (5.95699359194459e-17,-2.048342621598853e-17,0.004948315031096232)
sum e = 0.3145968373205127
sum de = 0.0029367197737408418
Info: cfl dt = 0.010109672913288126 cfl multiplier : 0.9999825750636614 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.0382e+05 | 6120 | 5.895e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 618.6982402957523 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.230130677211589, dt = 0.009869322788410989 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.07 us (1.6%)
patch tree reduce : 1232.00 ns (0.3%)
gen split merge : 611.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1163.00 ns (0.3%)
LB compute : 350.72 us (94.7%)
LB move op cnt : 0
LB apply : 3.23 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.79 us (69.7%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.447222222222222
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.3168051432489083e-17,1.2862197421537484e-18,0.0012081247213676877)
sum a = (5.86737271440292e-17,-3.140310524764245e-17,0.004936632649933872)
sum e = 0.31462745200449077
sum de = 0.0032139322346367663
Info: cfl dt = 0.010108884117589867 cfl multiplier : 0.9999883833757742 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1609e+05 | 6120 | 5.272e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 673.9795143038419 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 29 [SPH][rank=0]
Info: time since start : 113.878777274 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0012.vtk [VTK Dump][rank=0]
- took 2.84 ms, bandwidth = 172.90 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.24, dt = 0.010108884117589867 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.66 us (1.7%)
patch tree reduce : 1292.00 ns (0.2%)
gen split merge : 481.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1293.00 ns (0.2%)
LB compute : 552.18 us (96.0%)
LB move op cnt : 0
LB apply : 3.73 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.93 us (72.8%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4442810457516337
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.3745531438792976e-17,1.4148417163691233e-17,0.0012579709201616656)
sum a = (5.767514834030631e-17,-6.977176867898959e-18,0.004924168203783804)
sum e = 0.3146616235456201
sum de = 0.003468768067304332
Info: cfl dt = 0.010127065828289997 cfl multiplier : 0.9999922555838495 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1502e+05 | 6120 | 5.321e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 683.9304206712226 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.25010888411758986, dt = 0.00989111588241015 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.21 us (1.8%)
patch tree reduce : 1292.00 ns (0.4%)
gen split merge : 691.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1072.00 ns (0.3%)
LB compute : 331.43 us (94.6%)
LB move op cnt : 0
LB apply : 3.20 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.42 us (70.5%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4462418300653592
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.429286566989014e-17,1.543463690584498e-17,0.0013066134376689099)
sum a = (5.0376102518377184e-17,-2.0137063819602887e-17,0.004911485214821268)
sum e = 0.314697662038221
sum de = 0.0036669096693997916
Info: cfl dt = 0.01016498951203815 cfl multiplier : 0.9999948370558996 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1880e+05 | 6120 | 5.152e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 691.1858660687212 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 31 [SPH][rank=0]
Info: time since start : 114.19919974300001 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0013.vtk [VTK Dump][rank=0]
- took 2.82 ms, bandwidth = 174.04 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.26, dt = 0.01016498951203815 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.19 us (2.0%)
patch tree reduce : 1363.00 ns (0.3%)
gen split merge : 501.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1112.00 ns (0.2%)
LB compute : 489.64 us (95.4%)
LB move op cnt : 0
LB apply : 3.45 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.03 us (68.6%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4803921568627447
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.479152703476811e-17,-5.144878968614994e-18,0.001356475908909317)
sum a = (5.0529343542344717e-17,-3.543792884796801e-17,0.0048979503959791755)
sum e = 0.3147365031489073
sum de = 0.0038060825004026795
Info: cfl dt = 0.010214997560642812 cfl multiplier : 0.9999965580372665 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1909e+05 | 6120 | 5.139e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 712.085351387403 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.27016498951203816, dt = 0.00983501048796187 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.19 us (1.8%)
patch tree reduce : 1352.00 ns (0.4%)
gen split merge : 721.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1302.00 ns (0.4%)
LB compute : 331.13 us (94.4%)
LB move op cnt : 0
LB apply : 3.08 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.46 us (70.5%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4813725490196075
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.5307616425937463e-17,-6.431098710768742e-18,0.0014045785117775004)
sum a = (5.486531087624583e-17,-2.8563122008375235e-17,0.0048843732346648926)
sum e = 0.3147751231350725
sum de = 0.003870880049808949
Info: cfl dt = 0.010274404040263562 cfl multiplier : 0.9999977053581777 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.2065e+05 | 6120 | 5.073e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 697.9867277127962 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 33 [SPH][rank=0]
Info: time since start : 114.51643015500001 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0014.vtk [VTK Dump][rank=0]
- took 2.84 ms, bandwidth = 172.48 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.28, dt = 0.010274404040263562 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.32 us (1.8%)
patch tree reduce : 1273.00 ns (0.2%)
gen split merge : 531.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1012.00 ns (0.2%)
LB compute : 495.72 us (95.5%)
LB move op cnt : 0
LB apply : 3.38 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.97 us (75.0%)
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: 1.4789215686274506
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.5909275856105086e-17,-4.6303910717534944e-17,0.0014546957701119356)
sum a = (6.713715353331821e-17,-3.494806000085867e-17,0.004869684908037079)
sum e = 0.31481585936594814
sum de = 0.003860818316545008
Info: cfl dt = 0.010351377417880756 cfl multiplier : 0.9999984702387851 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1980e+05 | 6120 | 5.109e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 724.0443581085804 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.2902744040402636, dt = 0.009725595959736377 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 5.58 us (1.6%)
patch tree reduce : 952.00 ns (0.3%)
gen split merge : 671.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1061.00 ns (0.3%)
LB compute : 336.41 us (95.0%)
LB move op cnt : 0
LB apply : 3.21 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.56 us (71.8%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.479411764705882
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.661848661969255e-17,-1.4148417163691233e-17,0.0015019809010775051)
sum a = (6.550928167215488e-17,-2.1388427509173855e-17,0.004855307553624933)
sum e = 0.3148535436656818
sum de = 0.003787151394065035
Info: cfl dt = 0.01043897501810272 cfl multiplier : 0.99999898015919 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1641e+05 | 6120 | 5.257e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 665.9519509836704 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 35 [SPH][rank=0]
Info: time since start : 114.83629548600001 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0015.vtk [VTK Dump][rank=0]
- took 2.78 ms, bandwidth = 176.17 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.3, dt = 0.01043897501810272 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.71 us (1.5%)
patch tree reduce : 1283.00 ns (0.2%)
gen split merge : 491.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1022.00 ns (0.2%)
LB compute : 628.46 us (96.3%)
LB move op cnt : 0
LB apply : 4.00 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.73 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: 1.481209150326797
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.7286246942370756e-17,-1.0289757937229987e-17,0.00155259542116501)
sum a = (5.637762393245004e-17,-3.1476899593200584e-17,0.0048393645955816965)
sum e = 0.31489333572258366
sum de = 0.00367381561202916
Info: cfl dt = 0.010543484531509103 cfl multiplier : 0.9999993201061267 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1436e+05 | 6120 | 5.351e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 702.2590479047306 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.3104389750181027, dt = 0.009561024981897315 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 5.95 us (1.7%)
patch tree reduce : 1123.00 ns (0.3%)
gen split merge : 691.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1102.00 ns (0.3%)
LB compute : 329.65 us (94.7%)
LB move op cnt : 0
LB apply : 3.15 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.48 us (69.8%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.481209150326797
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.7782867187052436e-17,1.0289757937229987e-17,0.001598781492889512)
sum a = (5.940978648866014e-17,-2.8326980102589195e-17,0.004824299796686284)
sum e = 0.3149275809260198
sum de = 0.003566890487470343
Info: cfl dt = 0.010648819723315354 cfl multiplier : 0.9999995467374179 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1769e+05 | 6120 | 5.200e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 661.9108514363736 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 37 [SPH][rank=0]
Info: time since start : 115.157015356 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0016.vtk [VTK Dump][rank=0]
- took 2.72 ms, bandwidth = 180.52 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.32, dt = 0.010648819723315354 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.54 us (1.7%)
patch tree reduce : 1412.00 ns (0.3%)
gen split merge : 651.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1222.00 ns (0.2%)
LB compute : 527.96 us (95.7%)
LB move op cnt : 0
LB apply : 3.77 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.41 us (68.2%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4803921568627447
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.842691911360452e-17,1.2862197421537484e-18,0.0016500825742563582)
sum a = (6.00202384365964e-17,-2.981542775342141e-17,0.004807001896258482)
sum e = 0.314965677308373
sum de = 0.003453963152406446
Info: cfl dt = 0.010771443074529699 cfl multiplier : 0.9999996978249452 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.0254e+05 | 6120 | 5.968e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 642.3197431001788 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.33064881972331533, dt = 0.00935118027668469 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.22 us (1.7%)
patch tree reduce : 1653.00 ns (0.5%)
gen split merge : 601.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1252.00 ns (0.3%)
LB compute : 347.56 us (94.6%)
LB move op cnt : 0
LB apply : 3.49 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.42 us (71.1%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4785947712418297
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.899458604204164e-17,0,0.0016949416144670122)
sum a = (4.2965266113389765e-17,-3.603393594528437e-17,0.004791362364776225)
sum e = 0.31499663305751313
sum de = 0.0033701542374081988
Info: cfl dt = 0.010882085404969013 cfl multiplier : 0.9999997985499635 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1726e+05 | 6120 | 5.219e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 644.9898060227216 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 39 [SPH][rank=0]
Info: time since start : 115.484578162 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0017.vtk [VTK Dump][rank=0]
- took 2.72 ms, bandwidth = 180.26 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.34, dt = 0.010882085404969013 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.57 us (1.8%)
patch tree reduce : 1402.00 ns (0.3%)
gen split merge : 601.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1032.00 ns (0.2%)
LB compute : 496.20 us (95.5%)
LB move op cnt : 0
LB apply : 3.63 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.14 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: 1.4807189542483656
Info: conservation infos : [sph::Model][rank=0]
sum v = (1.9382049288437526e-17,2.0579515874459975e-17,0.0017470085048874949)
sum a = (6.506965578372343e-17,-3.7572940573286205e-17,0.004772634965068001)
sum e = 0.3150336262833863
sum de = 0.0032947356756376617
Info: cfl dt = 0.010999931142308614 cfl multiplier : 0.9999998656999756 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1820e+05 | 6120 | 5.178e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 756.6037462068607 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.350882085404969, dt = 0.009117914595030974 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.09 us (1.7%)
patch tree reduce : 1402.00 ns (0.4%)
gen split merge : 722.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1433.00 ns (0.4%)
LB compute : 332.47 us (94.5%)
LB move op cnt : 0
LB apply : 3.13 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.56 us (67.9%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.4813725490196075
Info: conservation infos : [sph::Model][rank=0]
sum v = (2.0094102164702152e-17,1.8007076390152478e-17,0.0017904230863107252)
sum a = (5.0222861494409645e-17,-4.313295198797719e-17,0.004756508430043017)
sum e = 0.31506219841632344
sum de = 0.0032546041946390192
Info: cfl dt = 0.01109316770262228 cfl multiplier : 0.9999999104666504 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1642e+05 | 6120 | 5.257e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 624.4164857500724 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 41 [SPH][rank=0]
Info: time since start : 115.803613768 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0018.vtk [VTK Dump][rank=0]
- took 2.94 ms, bandwidth = 166.87 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
---------------- t = 0.36, dt = 0.01109316770262228 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 9.69 us (1.9%)
patch tree reduce : 1302.00 ns (0.3%)
gen split merge : 531.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1312.00 ns (0.3%)
LB compute : 497.08 us (95.5%)
LB move op cnt : 0
LB apply : 3.50 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.00 us (68.5%)
Warning: High interface/patch volume ratio. [InterfaceGen][rank=0]
This can lead to high mpi overhead, try to increase the patch split crit
patch 0 high interf/patch volume: 1.479411764705882
Info: conservation infos : [sph::Model][rank=0]
sum v = (2.058391213334429e-17,1.9293296132306227e-17,0.0018431143118195928)
sum a = (6.368043797628001e-17,-4.8504552307626123e-17,0.004736355117973263)
sum e = 0.3150989349578896
sum de = 0.003229913618665316
Info: cfl dt = 0.011042415916747077 cfl multiplier : 0.9999999403111003 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1605e+05 | 6120 | 5.273e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 757.2936536350052 (tsim/hr) [sph::Model][rank=0]
---------------- t = 0.37109316770262224, dt = 0.008906832297377765 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 6120 min = 6120 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 6120
max = 6120
avg = 6120
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.55 us (3.1%)
patch tree reduce : 1603.00 ns (0.5%)
gen split merge : 612.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1112.00 ns (0.3%)
LB compute : 321.25 us (93.1%)
LB move op cnt : 0
LB apply : 3.12 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.21 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: 1.4883986928104571
Info: conservation infos : [sph::Model][rank=0]
sum v = (2.12273360229129e-17,-6.431098710768742e-18,0.0018851884505209308)
sum a = (4.964255532168012e-17,-4.0705589046852074e-17,0.00471975193205617)
sum e = 0.3151263757183882
sum de = 0.0032247565929294053
Info: cfl dt = 0.011011693683356997 cfl multiplier : 0.9999999602074002 [sph::Model][rank=0]
Info: processing rate infos : [sph::Model][rank=0]
---------------------------------------------------------------------------------------
| rank | rate (N.s^-1) | Nobj | t compute (s) | MPI | alloc | mem (max) |
---------------------------------------------------------------------------------------
| 0 | 1.1840e+05 | 6120 | 5.169e-02 | 0 % | 1 % | 179.82 MB |
---------------------------------------------------------------------------------------
Info: estimated rate : 620.3218101483363 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 43 [SPH][rank=0]
Info: time since start : 116.12468193400001 (s) [SPH][rank=0]
Info: dump to _to_trash/sph_shear_test_0019.vtk [VTK Dump][rank=0]
- took 2.79 ms, bandwidth = 176.06 MB/s
Info: collected : 1 patches [PatchScheduler][rank=0]
adding -> xyz
adding -> vxyz
adding -> axyz
adding -> axyz_ext
adding -> hpart
adding -> uint
adding -> duint
adding -> alpha_AV
adding -> divv
adding -> dtdivv
adding -> curlv
adding -> soundspeed
Convert PNG sequence to Image sequence in mpl#
181 import matplotlib.animation as animation
182
183
184 def show_image_sequence(glob_str):
185
186 if render_gif and shamrock.sys.world_rank() == 0:
187
188 import glob
189
190 files = sorted(glob.glob(glob_str))
191
192 from PIL import Image
193
194 image_array = []
195 for my_file in files:
196 image = Image.open(my_file)
197 image_array.append(image)
198
199 if not image_array:
200 raise RuntimeError(f"Warning: No images found for glob pattern: {glob_str}")
201
202 pixel_x, pixel_y = image_array[0].size
203
204 # Create the figure and axes objects
205 # Remove axes, ticks, and frame & set aspect ratio
206 dpi = 200
207 fig = plt.figure(dpi=dpi)
208 plt.gca().set_position((0, 0, 1, 1))
209 plt.gcf().set_size_inches(pixel_x / dpi, pixel_y / dpi)
210 plt.axis("off")
211
212 # Set the initial image with correct aspect ratio
213 im = plt.imshow(image_array[0], animated=True, aspect="auto")
214
215 def update(i):
216 im.set_array(image_array[i])
217 return (im,)
218
219 # Create the animation object
220 ani = animation.FuncAnimation(
221 fig,
222 update,
223 frames=len(image_array),
224 interval=50,
225 blit=True,
226 repeat_delay=10,
227 )
228
229 return ani
230
231
232 # If the animation is not returned only a static image will be shown in the doc
233 glob_str = os.path.join(dump_folder, f"{sim_name}_*.png")
234 ani = show_image_sequence(glob_str)
235
236 if render_gif and shamrock.sys.world_rank() == 0:
237 # To save the animation using Pillow as a gif
238 # writer = animation.PillowWriter(fps=15,
239 # metadata=dict(artist='Me'),
240 # bitrate=1800)
241 # ani.save('scatter.gif', writer=writer)
242
243 # Show the animation
244 plt.show()
Total running time of the script: (0 minutes 11.033 seconds)
Estimated memory usage: 108 MB