Note
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Killing sphere for SPH simulation#
This simple example shows how to setup a killing sphere for sph simulations
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")
16
17
18 def is_in_sphere(pt):
19 x, y, z = pt
20 return (x**2 + y**2 + z**2) < 1
Setup parameters
27 dr = 0.1
28 pmass = 1
29
30 C_cour = 0.3
31 C_force = 0.25
32
33 bsize = 4
34
35
36 render_gif = True
37
38 dump_folder = "_to_trash"
39 sim_name = "kill_particle_sphere"
40
41 import os
42
43 # Create the dump directory if it does not exist
44 if shamrock.sys.world_rank() == 0:
45 os.makedirs(dump_folder, exist_ok=True)
Setup
50 ctx = shamrock.Context()
51 ctx.pdata_layout_new()
52
53 model = shamrock.get_Model_SPH(context=ctx, vector_type="f64_3", sph_kernel="M4")
54
55 cfg = model.gen_default_config()
56 # cfg.set_artif_viscosity_VaryingMM97(alpha_min = 0.1,alpha_max = 1,sigma_decay = 0.1, alpha_u = 1, beta_AV = 2)
57 # cfg.set_artif_viscosity_ConstantDisc(alpha_u=alpha_u, alpha_AV=alpha_AV, beta_AV=beta_AV)
58 # cfg.set_eos_locally_isothermalLP07(cs0=cs0, q=q, r0=r0)
59 cfg.set_artif_viscosity_VaryingCD10(
60 alpha_min=0.0, alpha_max=1, sigma_decay=0.1, alpha_u=1, beta_AV=2
61 )
62 cfg.set_boundary_periodic()
63 cfg.set_eos_adiabatic(1.00001)
The important part to enable killing
67 cfg.add_kill_sphere(center=(0.0, 0.0, 0.0), radius=4.0)
Rest of the setup
72 cfg.print_status()
73 model.set_solver_config(cfg)
74
75 model.init_scheduler(int(1e7), 1)
76
77 bmin = (-bsize, -bsize, -bsize)
78 bmax = (bsize, bsize, bsize)
79 model.resize_simulation_box(bmin, bmax)
80
81 model.set_particle_mass(pmass)
82
83 setup = model.get_setup()
84 lat = setup.make_generator_lattice_hcp(dr, (-bsize, -bsize, -bsize), (bsize, bsize, bsize))
85
86 thesphere = setup.make_modifier_filter(parent=lat, filter=is_in_sphere)
87
88 offset_sphere = setup.make_modifier_offset(
89 parent=thesphere, offset_position=(0.0, 0.0, 0.0), offset_velocity=(-1.0, -1.0, -1.0)
90 )
91
92 setup.apply_setup(offset_sphere)
93
94 model.set_value_in_a_box("uint", "f64", 1, bmin, bmax)
95
96 model.set_cfl_cour(C_cour)
97 model.set_cfl_force(C_force)
98
99 model.change_htolerance(1.3)
100 model.timestep()
101 model.change_htolerance(1.1)
----- SPH Solver configuration -----
[
{
"artif_viscosity": {
"alpha_max": 1.0,
"alpha_min": 0.0,
"alpha_u": 1.0,
"beta_AV": 2.0,
"sigma_decay": 0.1,
"type": "varying_cd10"
},
"boundary_config": {
"bc_type": "periodic"
},
"cfl_config": {
"cfl_cour": 0.0,
"cfl_force": 0.0,
"cfl_multiplier_stiffness": 2.0,
"eta_sink": 0.05
},
"combined_dtdiv_divcurlv_compute": false,
"debug_dump_filename": "",
"do_debug_dump": false,
"enable_particle_reordering": false,
"eos_config": {
"Tvec": "f64_3",
"eos_type": "adiabatic",
"gamma": 1.00001
},
"epsilon_h": 1e-06,
"ext_force_config": {
"force_list": []
},
"gpart_mass": 0.0,
"h_iter_per_subcycles": 50,
"h_max_subcycles_count": 100,
"htol_up_coarse_cycle": 1.1,
"htol_up_fine_cycle": 1.1,
"kernel_id": "M4<f64>",
"mhd_config": {
"mhd_type": "none"
},
"particle_killing": [
{
"center": [
0.0,
0.0,
0.0
],
"radius": 4.0,
"type": "sphere"
}
],
"particle_reordering_step_freq": 1000,
"save_dt_to_fields": false,
"scheduler_config": {
"merge_load_value": 0,
"split_load_value": 0
},
"self_grav_config": {
"softening_length": 1e-09,
"softening_mode": "plummer",
"type": "none"
},
"show_ghost_zone_graph": false,
"show_neigh_stats": false,
"smoothing_length_config": {
"type": "density_based"
},
"time_state": {
"cfl_multiplier": 0.01,
"dt_sph": 0.0,
"time": 0.0
},
"tree_reduction_level": 3,
"type_id": "sycl::vec<f64,3>",
"unit_sys": null,
"use_two_stage_search": true
}
]
------------------------------------
SPH setup: generating particles ...
SPH setup: Nstep = 735 ( 7.4e+02 ) Ntotal = 735 ( 7.4e+02 ) rate = 8.790775e+03 N.s^-1
SPH setup: the generation step took : 0.08434796600000001 s
SPH setup: final particle count = 735 begining injection ...
Info: --------------------------------------------- [DataInserterUtility][rank=0]
Info: Compute load ... [DataInserterUtility][rank=0]
Info: run scheduler step ... [DataInserterUtility][rank=0]
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 26.81 us (85.3%)
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1864.00 ns (0.1%)
patch tree reduce : 1573.00 ns (0.1%)
gen split merge : 841.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1012.00 ns (0.1%)
LB compute : 1568.98 us (99.2%)
LB move op cnt : 0
LB apply : 3.90 us (0.2%)
Info: Compute load ... [DataInserterUtility][rank=0]
Info: run scheduler step ... [DataInserterUtility][rank=0]
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.71 us (65.8%)
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1974.00 ns (0.2%)
patch tree reduce : 501.00 ns (0.0%)
gen split merge : 361.00 ns (0.0%)
split / merge op : 0/0
apply split merge : 320.00 ns (0.0%)
LB compute : 1207.30 us (99.3%)
LB move op cnt : 0
LB apply : 1843.00 ns (0.2%)
Info: Compute load ... [DataInserterUtility][rank=0]
Info: run scheduler step ... [DataInserterUtility][rank=0]
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.46 us (66.6%)
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1693.00 ns (0.1%)
patch tree reduce : 461.00 ns (0.0%)
gen split merge : 361.00 ns (0.0%)
split / merge op : 0/0
apply split merge : 280.00 ns (0.0%)
LB compute : 1147.09 us (99.4%)
LB move op cnt : 0
LB apply : 1724.00 ns (0.1%)
Info: --------------------------------------------- [DataInserterUtility][rank=0]
SPH setup: injected 735 / 735 => 100.0% | ranks with patchs = 1 / 1 <- global loop ->
SPH setup: the injection step took : 0.011476245000000001 s
Info: injection perf report: [SPH setup][rank=0]
+======+====================+=======+=============+=============+=============+
| rank | rank get (sum/max) | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+====================+=======+=============+=============+=============+
| 0 | 0.00s / 0.00s | 0.00s | 1.8% 0.0% | 128.67 MB | 450.00 kB |
+------+--------------------+-------+-------------+-------------+-------------+
SPH setup: the setup took : 0.09862588700000001 s
Warning: .change_htolerance(val) is deprecated, [SPH][rank=0]
-> calling this is replaced internally by .change_htolerances(coarse=val, fine=min(val, 1.1))
see: https://shamrock-code.github.io/Shamrock/mkdocs/models/sph/smoothing_length_tolerance
---------------- t = 0, dt = 0 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.38 us (0.4%)
patch tree reduce : 471.00 ns (0.1%)
gen split merge : 401.00 ns (0.0%)
split / merge op : 0/0
apply split merge : 340.00 ns (0.0%)
LB compute : 918.16 us (98.9%)
LB move op cnt : 0
LB apply : 2.09 us (0.2%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.50 us (66.8%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.13 unconverged cnt = 735
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.169 unconverged cnt = 735
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.21970000000000003 unconverged cnt = 334
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.28561000000000003 unconverged cnt = 2
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-735,-735,-735)
sum a = (-4.2690460541616737e-19,1.0503208545953324e-18,-1.1519648082658485e-18)
sum e = 1837.5
sum de = -8.131516293641283e-20
Info: CFL hydro = 0.13054316431416452 sink sink = inf [SPH][rank=0]
Info: cfl dt = 0.13054316431416452 cfl multiplier : 0.01 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 5.8595e+03 | 735 | 1 | 1.254e-01 | 0.0% | 1.2% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 0 (tsim/hr) [sph::Model][rank=0]
Warning: .change_htolerance(val) is deprecated, [SPH][rank=0]
-> calling this is replaced internally by .change_htolerances(coarse=val, fine=min(val, 1.1))
see: https://shamrock-code.github.io/Shamrock/mkdocs/models/sph/smoothing_length_tolerance
Show the current solvergraph
106 print(model.get_solver_dot_graph())
subgraph cluster_1192 {
n_1170 [label="SetEdge"];
n_1170 -> e_3334 [style="dashed", color=red];
e_3334 [label="m",shape=rect, style=filled];
subgraph cluster_1179 {
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e_3330 -> n_1172 [style="dashed", color=green];
e_3330 [label="patchdatas",shape=rect, style=filled];
n_1172 -> e_3331 [style="dashed", color=red];
e_3331 [label="Npart_patch",shape=rect, style=filled];
n_1173 [label="GetFieldRefFromLayer"];
e_3330 -> n_1173 [style="dashed", color=green];
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e_3335 [label="xyz",shape=rect, style=filled];
n_1174 [label="GetFieldRefFromLayer"];
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e_3336 [label="vxyz",shape=rect, style=filled];
n_1175 [label="GetFieldRefFromLayer"];
e_3330 -> n_1175 [style="dashed", color=green];
e_3330 [label="patchdatas",shape=rect, style=filled];
n_1175 -> e_3337 [style="dashed", color=red];
e_3337 [label="axyz",shape=rect, style=filled];
n_1176 [label="GetFieldRefFromLayer"];
e_3330 -> n_1176 [style="dashed", color=green];
e_3330 [label="patchdatas",shape=rect, style=filled];
n_1176 -> e_3338 [style="dashed", color=red];
e_3338 [label="uint",shape=rect, style=filled];
n_1177 [label="GetFieldRefFromLayer"];
e_3330 -> n_1177 [style="dashed", color=green];
e_3330 [label="patchdatas",shape=rect, style=filled];
n_1177 -> e_3339 [style="dashed", color=red];
e_3339 [label="duint",shape=rect, style=filled];
n_1178 [label="GetFieldRefFromLayer"];
e_3330 -> n_1178 [style="dashed", color=green];
e_3330 [label="patchdatas",shape=rect, style=filled];
n_1178 -> e_3340 [style="dashed", color=red];
e_3340 [label="hpart",shape=rect, style=filled];
n_1171 -> n_1172 [weight=3];
n_1172 -> n_1173 [weight=3];
n_1173 -> n_1174 [weight=3];
n_1174 -> n_1175 [weight=3];
n_1175 -> n_1176 [weight=3];
n_1176 -> n_1177 [weight=3];
n_1177 -> n_1178 [weight=3];
label = "attach fields";
}
subgraph cluster_1187 {
subgraph cluster_1182 {
n_1180 [label="ForwardEuler"];
e_3333 -> n_1180 [style="dashed", color=green];
e_3333 [label="dt_half",shape=rect, style=filled];
e_3337 -> n_1180 [style="dashed", color=green];
e_3337 [label="axyz",shape=rect, style=filled];
e_3331 -> n_1180 [style="dashed", color=green];
e_3331 [label="Npart_patch",shape=rect, style=filled];
n_1180 -> e_3336 [style="dashed", color=red];
e_3336 [label="vxyz",shape=rect, style=filled];
n_1181 [label="ForwardEuler"];
e_3333 -> n_1181 [style="dashed", color=green];
e_3333 [label="dt_half",shape=rect, style=filled];
e_3339 -> n_1181 [style="dashed", color=green];
e_3339 [label="duint",shape=rect, style=filled];
e_3331 -> n_1181 [style="dashed", color=green];
e_3331 [label="Npart_patch",shape=rect, style=filled];
n_1181 -> e_3338 [style="dashed", color=red];
e_3338 [label="uint",shape=rect, style=filled];
n_1180 -> n_1181 [weight=3];
label = "half step";
}
n_1186 [label="ForwardEuler"];
e_3332 -> n_1186 [style="dashed", color=green];
e_3332 [label="dt",shape=rect, style=filled];
e_3336 -> n_1186 [style="dashed", color=green];
e_3336 [label="vxyz",shape=rect, style=filled];
e_3331 -> n_1186 [style="dashed", color=green];
e_3331 [label="Npart_patch",shape=rect, style=filled];
n_1186 -> e_3335 [style="dashed", color=red];
e_3335 [label="xyz",shape=rect, style=filled];
subgraph cluster_1185 {
n_1183 [label="ForwardEuler"];
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e_3333 [label="dt_half",shape=rect, style=filled];
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e_3337 [label="axyz",shape=rect, style=filled];
e_3331 -> n_1183 [style="dashed", color=green];
e_3331 [label="Npart_patch",shape=rect, style=filled];
n_1183 -> e_3336 [style="dashed", color=red];
e_3336 [label="vxyz",shape=rect, style=filled];
n_1184 [label="ForwardEuler"];
e_3333 -> n_1184 [style="dashed", color=green];
e_3333 [label="dt_half",shape=rect, style=filled];
e_3339 -> n_1184 [style="dashed", color=green];
e_3339 [label="duint",shape=rect, style=filled];
e_3331 -> n_1184 [style="dashed", color=green];
e_3331 [label="Npart_patch",shape=rect, style=filled];
n_1184 -> e_3338 [style="dashed", color=red];
e_3338 [label="uint",shape=rect, style=filled];
n_1183 -> n_1184 [weight=3];
label = "half step";
}
n_1181 -> n_1186 [weight=3];
n_1186 -> n_1183 [weight=3];
label = "leapfrog predictor";
}
subgraph cluster_1191 {
n_1188 [label="FreeAlloc"];
n_1188 -> e_3341 [style="dashed", color=red];
e_3341 [label="part_to_remove",shape=rect, style=filled];
n_1189 [label="GetParticlesOutsideSphere"];
e_3335 -> n_1189 [style="dashed", color=green];
e_3335 [label="xyz",shape=rect, style=filled];
n_1189 -> e_3341 [style="dashed", color=red];
e_3341 [label="part_to_remove",shape=rect, style=filled];
n_1190 [label="KillParticles"];
e_3341 -> n_1190 [style="dashed", color=green];
e_3341 [label="part_to_remove",shape=rect, style=filled];
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n_1188 -> n_1189 [weight=3];
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label = "part killing step";
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n_1170 -> n_1171 [weight=3];
n_1178 -> n_1180 [weight=3];
n_1184 -> n_1188 [weight=3];
label = "time step";
}
Draw utilities#
112 import matplotlib.pyplot as plt
113 import numpy as np
114
115
116 def plot_state(iplot):
117 pos = ctx.collect_data()["xyz"]
118
119 if shamrock.sys.world_rank() == 0:
120 X = pos[:, 0]
121 Y = pos[:, 1]
122 Z = pos[:, 2]
123
124 plt.cla()
125
126 ax.set_xlim3d(bmin[0], bmax[0])
127 ax.set_ylim3d(bmin[1], bmax[1])
128 ax.set_zlim3d(bmin[2], bmax[2])
129
130 ax.scatter(X, Y, Z, s=1)
131
132 ax.set_title(f"t = {model.get_time():.2f} ")
133
134 plt.savefig(os.path.join(dump_folder, f"{sim_name}_{iplot:04}.png"))
Run the simulation#
140 nstop = 28 # To be increased when epmty simulations will be fixed
141 dt_stop = 0.1
142
143 t_stop = [i * dt_stop for i in range(nstop + 1)]
144
145 # Init MPL
146 fig = plt.figure(dpi=120)
147 ax = fig.add_subplot(111, projection="3d")
148
149 iplot = 0
150 istop = 0
151 for ttarg in t_stop:
152 model.evolve_until(ttarg)
153
154 # if do_plots:
155 plot_state(iplot)
156
157 iplot += 1
158 istop += 1
159
160 plt.close(fig)
Info: iteration since start : 1 [SPH][rank=0]
Info: time since start : 569.856999208 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0, dt = 0.1 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 13.21 us (2.6%)
patch tree reduce : 1723.00 ns (0.3%)
gen split merge : 531.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 892.00 ns (0.2%)
LB compute : 454.09 us (89.9%)
LB move op cnt : 0
LB apply : 4.79 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.89 us (78.2%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-734.9999999999987,-735.0000000000001,-734.9999999999998)
sum a = (3.0560948736935156e-18,-6.057979638762756e-18,9.486769009248164e-20)
sum e = 1837.5000000099571
sum de = -5.692061405548898e-19
Info: CFL hydro = 4.4384722909924195 sink sink = inf [SPH][rank=0]
Info: cfl dt = 4.4384722909924195 cfl multiplier : 0.34 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.0378e+04 | 735 | 1 | 3.607e-02 | 0.1% | 1.0% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 9980.979026469722 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 2 [SPH][rank=0]
Info: time since start : 570.107291052 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.1, dt = 0.1 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.87 us (1.5%)
patch tree reduce : 1663.00 ns (0.2%)
gen split merge : 492.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 881.00 ns (0.1%)
LB compute : 708.75 us (96.4%)
LB move op cnt : 0
LB apply : 4.84 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.53 us (79.0%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-734.9999999999992,-734.9999999999995,-735.0000000000003)
sum a = (-2.4191260973582818e-18,2.7037291676357267e-18,1.3688052427629493e-18)
sum e = 1837.5000000099576
sum de = -4.851804721872632e-18
Info: CFL hydro = 7.310448194870652 sink sink = inf [SPH][rank=0]
Info: cfl dt = 7.310448194870652 cfl multiplier : 0.56 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.2782e+04 | 735 | 1 | 3.226e-02 | 0.1% | 1.0% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 11158.476432786345 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 3 [SPH][rank=0]
Info: time since start : 570.378678317 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.2, dt = 0.10000000000000003 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.75 us (2.2%)
patch tree reduce : 1632.00 ns (0.3%)
gen split merge : 561.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 882.00 ns (0.2%)
LB compute : 453.89 us (94.7%)
LB move op cnt : 0
LB apply : 4.64 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.55 us (71.8%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-734.999999999999,-735.0000000000013,-735.0000000000005)
sum a = (-1.1221492485224971e-17,1.7618285302889447e-19,-9.486769009248164e-20)
sum e = 1837.500000009957
sum de = 2.0057740190981832e-18
Info: CFL hydro = 9.225138276950846 sink sink = inf [SPH][rank=0]
Info: cfl dt = 9.225138276950846 cfl multiplier : 0.7066666666666667 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.5824e+04 | 735 | 1 | 2.846e-02 | 0.1% | 1.3% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 12648.266670995188 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 4 [SPH][rank=0]
Info: time since start : 570.671776895 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.30000000000000004, dt = 0.09999999999999998 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.42 us (2.5%)
patch tree reduce : 1633.00 ns (0.4%)
gen split merge : 480.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1182.00 ns (0.3%)
LB compute : 396.21 us (94.5%)
LB move op cnt : 0
LB apply : 3.40 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.81 us (79.4%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-735.0000000000007,-735,-734.9999999999999)
sum a = (6.776263578034403e-21,-5.082197683525802e-19,-3.1170812458958252e-19)
sum e = 1837.5000000099562
sum de = -7.15573433840433e-18
Info: CFL hydro = 10.501650417394146 sink sink = inf [SPH][rank=0]
Info: cfl dt = 10.501650417394146 cfl multiplier : 0.8044444444444444 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.5979e+04 | 735 | 1 | 2.829e-02 | 0.1% | 1.1% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 12724.58134978612 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 5 [SPH][rank=0]
Info: time since start : 570.943097018 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.4, dt = 0.09999999999999998 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.79 us (2.2%)
patch tree reduce : 1724.00 ns (0.4%)
gen split merge : 591.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 882.00 ns (0.2%)
LB compute : 465.23 us (94.6%)
LB move op cnt : 0
LB apply : 4.82 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.57 us (76.9%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-735,-734.9999999999993,-735)
sum a = (3.8624702394796095e-18,4.472333961502706e-19,1.260385025514399e-18)
sum e = 1837.5000000099562
sum de = 6.80336863234654e-18
Info: CFL hydro = 11.352721173598157 sink sink = inf [SPH][rank=0]
Info: cfl dt = 11.352721173598157 cfl multiplier : 0.8696296296296296 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.3313e+04 | 735 | 1 | 3.153e-02 | 0.1% | 0.9% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 11418.618742977545 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 6 [SPH][rank=0]
Info: time since start : 571.1778921480001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.5, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.92 us (1.7%)
patch tree reduce : 1703.00 ns (0.2%)
gen split merge : 470.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 892.00 ns (0.1%)
LB compute : 686.83 us (96.2%)
LB move op cnt : 0
LB apply : 4.64 us (0.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.47 us (77.7%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-735.0000000000003,-734.9999999999999,-735.0000000000003)
sum a = (-1.0611628763201875e-17,3.9979955110402976e-18,-1.4501204056993622e-18)
sum e = 1837.5000000099565
sum de = 9.703609443745265e-18
Info: CFL hydro = 11.920173864876189 sink sink = inf [SPH][rank=0]
Info: cfl dt = 11.920173864876189 cfl multiplier : 0.9130864197530864 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.1690e+04 | 735 | 1 | 3.389e-02 | 0.1% | 0.9% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 10623.669920214772 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 7 [SPH][rank=0]
Info: time since start : 571.463461305 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.6000000000000001, dt = 0.09999999999999998 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.90 us (2.6%)
patch tree reduce : 1573.00 ns (0.4%)
gen split merge : 481.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 922.00 ns (0.2%)
LB compute : 402.58 us (94.3%)
LB move op cnt : 0
LB apply : 4.42 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.34 us (69.4%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-735.0000000000002,-734.9999999999997,-735.0000000000002)
sum a = (5.265156800132731e-18,3.1374100366299285e-18,-7.860465750519907e-19)
sum e = 1837.5000000099549
sum de = -1.235990476633475e-17
Info: CFL hydro = 12.298556869664226 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.298556869664226 cfl multiplier : 0.9420576131687243 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.6752e+04 | 735 | 1 | 2.747e-02 | 0.1% | 0.9% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 13103.209430962188 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 8 [SPH][rank=0]
Info: time since start : 571.759071487 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.7000000000000001, dt = 0.09999999999999998 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.26 us (2.1%)
patch tree reduce : 1843.00 ns (0.4%)
gen split merge : 511.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 882.00 ns (0.2%)
LB compute : 461.20 us (94.9%)
LB move op cnt : 0
LB apply : 4.95 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.51 us (74.6%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-734.9999999999997,-734.9999999999994,-734.9999999999999)
sum a = (3.3542504711270293e-18,-1.6805133673525319e-18,-1.260385025514399e-18)
sum e = 1837.500000009954
sum de = -5.827586677109586e-18
Info: CFL hydro = 12.55090223978563 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.55090223978563 cfl multiplier : 0.9613717421124829 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.9817e+04 | 735 | 1 | 3.709e-02 | 0.0% | 0.7% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 9706.377235439339 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 9 [SPH][rank=0]
Info: time since start : 572.046564856 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.8, dt = 0.09999999999999998 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.97 us (2.6%)
patch tree reduce : 1603.00 ns (0.4%)
gen split merge : 471.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 862.00 ns (0.2%)
LB compute : 395.11 us (94.0%)
LB move op cnt : 0
LB apply : 4.81 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.19 us (76.3%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-735.0000000000007,-735.0000000000002,-734.9999999999997)
sum a = (-2.7037291676357267e-18,1.7211709488207383e-18,6.776263578034403e-19)
sum e = 1837.5000000099546
sum de = -9.839134715305953e-18
Info: CFL hydro = 12.719231298543182 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.719231298543182 cfl multiplier : 0.9742478280749886 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.6704e+04 | 735 | 1 | 4.400e-02 | 0.0% | 0.6% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 8181.615500888725 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 10 [SPH][rank=0]
Info: time since start : 572.3390947060001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.9, dt = 0.09999999999999998 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.74 us (2.3%)
patch tree reduce : 1632.00 ns (0.4%)
gen split merge : 501.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 861.00 ns (0.2%)
LB compute : 432.96 us (94.5%)
LB move op cnt : 0
LB apply : 4.61 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.88 us (72.5%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-735.0000000000008,-735.0000000000001,-735.0000000000001)
sum a = (1.2807138162485021e-18,1.917682592583736e-18,-9.893344823930228e-19)
sum e = 1837.5000000099558
sum de = 6.179952383167375e-18
Info: CFL hydro = 12.831558291123326 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.831558291123326 cfl multiplier : 0.9828318853833258 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.6949e+04 | 735 | 1 | 2.727e-02 | 0.1% | 1.0% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 13199.427100865729 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 11 [SPH][rank=0]
Info: time since start : 572.635591193 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.85 us (2.6%)
patch tree reduce : 1844.00 ns (0.4%)
gen split merge : 481.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1022.00 ns (0.2%)
LB compute : 392.71 us (93.9%)
LB move op cnt : 0
LB apply : 4.50 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.83 us (72.9%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-734.9999999999998,-735.0000000000013,-734.9999999999998)
sum a = (4.851804721872632e-18,4.004771774618332e-18,3.279711571768651e-18)
sum e = 1837.5000000099549
sum de = 3.333921680392926e-18
Info: CFL hydro = 12.906559440326545 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.906559440326545 cfl multiplier : 0.9885545902555505 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.5031e+04 | 735 | 1 | 2.936e-02 | 0.1% | 0.9% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 12260.077519789053 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 12 [SPH][rank=0]
Info: time since start : 572.895516746 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.1, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.23 us (2.6%)
patch tree reduce : 1643.00 ns (0.4%)
gen split merge : 470.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1143.00 ns (0.3%)
LB compute : 413.96 us (94.1%)
LB move op cnt : 0
LB apply : 5.16 us (1.2%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.14 us (74.2%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-734.9999999999995,-735.0000000000002,-735.0000000000001)
sum a = (-2.4123498337802474e-18,-7.386127300057499e-19,-4.2012834183813297e-19)
sum e = 1837.5000000099526
sum de = -4.689174395999807e-18
Info: CFL hydro = 12.956685627293247 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.956685627293247 cfl multiplier : 0.9923697268370336 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.7908e+04 | 735 | 1 | 2.634e-02 | 0.1% | 1.1% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 13669.303032234922 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 13 [SPH][rank=0]
Info: time since start : 573.1701289920001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.2000000000000002, dt = 0.09999999999999987 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.54 us (1.8%)
patch tree reduce : 1413.00 ns (0.2%)
gen split merge : 471.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 942.00 ns (0.2%)
LB compute : 564.47 us (95.8%)
LB move op cnt : 0
LB apply : 4.48 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.18 us (72.5%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-735.0000000000005,-735.0000000000006,-735.0000000000005)
sum a = (-3.9302328752599536e-18,6.369687763352339e-19,-1.6805133673525319e-18)
sum e = 1837.500000009954
sum de = -1.9786689647860456e-18
Info: CFL hydro = 12.990237500990501 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.990237500990501 cfl multiplier : 0.9949131512246892 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.7051e+04 | 735 | 1 | 2.717e-02 | 0.1% | 1.1% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 13249.445207084946 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 14 [SPH][rank=0]
Info: time since start : 573.428425528 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.3, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.88 us (1.3%)
patch tree reduce : 1582.00 ns (0.2%)
gen split merge : 532.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 922.00 ns (0.1%)
LB compute : 882.43 us (97.0%)
LB move op cnt : 0
LB apply : 4.78 us (0.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.81 us (79.2%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-735.0000000000003,-735.0000000000008,-734.9999999999995)
sum a = (4.235164736271502e-18,9.554531645028508e-19,-5.014435047745458e-19)
sum e = 1837.5000000099512
sum de = 8.673617379884035e-19
Info: CFL hydro = 13.012748880137558 sink sink = inf [SPH][rank=0]
Info: cfl dt = 13.012748880137558 cfl multiplier : 0.9966087674831261 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.2422e+04 | 735 | 1 | 3.278e-02 | 0.1% | 0.8% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 10981.987679369044 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 15 [SPH][rank=0]
Info: time since start : 573.72471261 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.4000000000000001, dt = 0.09999999999999987 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.87 us (2.5%)
patch tree reduce : 1673.00 ns (0.4%)
gen split merge : 471.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 892.00 ns (0.2%)
LB compute : 416.96 us (94.2%)
LB move op cnt : 0
LB apply : 5.00 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.47 us (69.6%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-734.9999999999993,-735.0000000000002,-735.0000000000001)
sum a = (-4.655293078109635e-18,-2.2768245622195593e-18,-8.402566836762659e-19)
sum e = 1837.5000000099517
sum de = 2.168404344971009e-19
Info: CFL hydro = 13.027909020178885 sink sink = inf [SPH][rank=0]
Info: cfl dt = 13.027909020178885 cfl multiplier : 0.997739178322084 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.7957e+04 | 735 | 1 | 2.629e-02 | 0.1% | 1.0% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 13693.035687816568 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 16 [SPH][rank=0]
Info: time since start : 573.971018671 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.5, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.36 us (2.2%)
patch tree reduce : 1593.00 ns (0.3%)
gen split merge : 481.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 902.00 ns (0.2%)
LB compute : 488.46 us (94.7%)
LB move op cnt : 0
LB apply : 5.54 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.77 us (82.1%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-734.9999999999993,-735.0000000000014,-735.0000000000001)
sum a = (1.2739375526704677e-18,-6.030874584450618e-19,2.303929616531697e-19)
sum e = 1837.5000000099483
sum de = 1.5178830414797062e-18
Info: CFL hydro = 13.0381774585845 sink sink = inf [SPH][rank=0]
Info: cfl dt = 13.0381774585845 cfl multiplier : 0.998492785548056 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.7155e+04 | 735 | 1 | 2.707e-02 | 0.1% | 1.1% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 13300.232994220505 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 17 [SPH][rank=0]
Info: time since start : 574.2352050310001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.6, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.10 us (2.4%)
patch tree reduce : 2.00 us (0.4%)
gen split merge : 491.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 962.00 ns (0.2%)
LB compute : 435.82 us (94.4%)
LB move op cnt : 0
LB apply : 5.08 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.66 us (76.9%)
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-734.9999999999997,-735,-734.9999999999999)
sum a = (2.2632720350634905e-18,1.6872896309305663e-18,-7.724940478959219e-19)
sum e = 1837.5000000099478
sum de = 1.3552527156068805e-18
Info: CFL hydro = 13.04519391302014 sink sink = inf [SPH][rank=0]
Info: cfl dt = 13.04519391302014 cfl multiplier : 0.9989951903653708 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.7096e+04 | 735 | 1 | 2.713e-02 | 0.1% | 1.0% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 13271.716195851317 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 18 [SPH][rank=0]
Info: time since start : 574.483649851 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.7000000000000002, dt = 0.09999999999999987 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 735 min = 735 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 735 min = 735 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 735
max = 735
avg = 735
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.31 us (1.4%)
patch tree reduce : 1864.00 ns (0.2%)
gen split merge : 641.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1022.00 ns (0.1%)
LB compute : 793.85 us (96.7%)
LB move op cnt : 0
LB apply : 5.38 us (0.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.41 us (77.2%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.29624455421092516 unconverged cnt = 4
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-723.9990621681544,-723.9989589588944,-723.999080836305)
sum a = (-4.221612209115433e-18,-2.7376104855258987e-18,1.938011383317839e-18)
sum e = 1809.9971019165425
sum de = 9.107298248878237e-18
Info: CFL hydro = 12.89661811090233 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.89661811090233 cfl multiplier : 0.9993301269102473 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.3128e+04 | 724 | 1 | 5.515e-02 | 0.0% | 1.3% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 6527.775667331778 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 19 [SPH][rank=0]
Info: time since start : 574.798005307 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.8, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 724 min = 724 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 724 min = 724 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 724
max = 724
avg = 724
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.81 us (2.5%)
patch tree reduce : 2.00 us (0.4%)
gen split merge : 501.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 922.00 ns (0.2%)
LB compute : 449.02 us (94.6%)
LB move op cnt : 0
LB apply : 4.53 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.62 us (70.1%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.3005616719262014 unconverged cnt = 19
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-681.9968714883288,-681.9966204670972,-681.9967286191298)
sum a = (-3.23227772672241e-18,1.260385025514399e-18,1.1248597539537109e-18)
sum e = 1704.9902204838565
sum de = -9.812029660993815e-18
Info: CFL hydro = 12.78961555022715 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.78961555022715 cfl multiplier : 0.9995534179401648 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1937e+04 | 682 | 1 | 5.714e-02 | 0.1% | 1.9% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 6300.834498273042 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 20 [SPH][rank=0]
Info: time since start : 575.11151742 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.9000000000000001, dt = 0.09999999999999987 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 682 min = 682 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 682 min = 682 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 682
max = 682
avg = 682
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.53 us (2.8%)
patch tree reduce : 1593.00 ns (0.4%)
gen split merge : 491.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 972.00 ns (0.2%)
LB compute : 384.40 us (93.8%)
LB move op cnt : 0
LB apply : 4.37 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.62 us (69.1%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.2962597061448628 unconverged cnt = 34
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.29755427911452514 unconverged cnt = 2
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-612.9949011129379,-612.9946819821328,-612.9947797392336)
sum a = (-1.043544591017298e-18,-3.3406979439709605e-18,1.8973538018496328e-19)
sum e = 1532.484362757863
sum de = -1.0842021724855044e-19
Info: CFL hydro = 12.861008218464523 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.861008218464523 cfl multiplier : 0.9997022786267765 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 9.3760e+03 | 613 | 1 | 6.538e-02 | 0.1% | 1.6% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 5506.284000730126 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 21 [SPH][rank=0]
Info: time since start : 575.449965063 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 613 min = 613 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 613 min = 613 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 613
max = 613
avg = 613
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.72 us (2.4%)
patch tree reduce : 1774.00 ns (0.4%)
gen split merge : 491.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1012.00 ns (0.2%)
LB compute : 462.07 us (94.4%)
LB move op cnt : 0
LB apply : 5.23 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.52 us (80.4%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.3067183489629737 unconverged cnt = 47
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.307306761640605 unconverged cnt = 2
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-532.9935533115207,-532.9935945920531,-532.9934668702186)
sum a = (-3.3881317890172014e-19,-1.8973538018496328e-19,-3.7947076036992655e-19)
sum e = 1332.4806147210948
sum de = -2.6291902682773483e-18
Info: CFL hydro = 12.68539798388675 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.68539798388675 cfl multiplier : 0.9998015190845176 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 7.2841e+03 | 533 | 1 | 7.317e-02 | 0.1% | 1.4% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 4919.8474174921475 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 22 [SPH][rank=0]
Info: time since start : 575.7566346890001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.1, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 533 min = 533 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 533 min = 533 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 533
max = 533
avg = 533
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 12.05 us (2.8%)
patch tree reduce : 1674.00 ns (0.4%)
gen split merge : 471.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 892.00 ns (0.2%)
LB compute : 405.12 us (93.8%)
LB move op cnt : 0
LB apply : 4.16 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.33 us (74.3%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.2962764478718124 unconverged cnt = 55
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.31069429926209985 unconverged cnt = 2
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-433.9927338736061,-433.99250861466425,-433.99249597858295)
sum a = (2.4868887331386258e-18,-2.7308342219478643e-18,-7.453889935837843e-19)
sum e = 1084.9777384174886
sum de = 3.06287113727155e-18
Info: CFL hydro = 12.731993623699791 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.731993623699791 cfl multiplier : 0.9998676793896785 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 5.0530e+03 | 434 | 1 | 8.589e-02 | 0.0% | 0.9% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 4191.4334783996255 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 23 [SPH][rank=0]
Info: time since start : 576.1006733620001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.2, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 434 min = 434 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 434 min = 434 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 434
max = 434
avg = 434
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.11 us (2.5%)
patch tree reduce : 1512.00 ns (0.3%)
gen split merge : 530.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1052.00 ns (0.2%)
LB compute : 422.49 us (94.1%)
LB move op cnt : 0
LB apply : 4.90 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 28.17 us (94.2%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.310950072983323 unconverged cnt = 57
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.31560777249532096 unconverged cnt = 4
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-341.99193142018476,-341.9921450989848,-341.9925044093816)
sum a = (2.3784685158900754e-18,-1.0164395367051604e-19,-5.963111948670274e-19)
sum e = 854.9765809341825
sum de = 5.5294310796760726e-18
Info: CFL hydro = 12.667051368296768 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.667051368296768 cfl multiplier : 0.9999117862597856 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 4.9561e+03 | 342 | 1 | 6.901e-02 | 0.1% | 2.5% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 5216.944612916336 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 24 [SPH][rank=0]
Info: time since start : 576.381007898 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.3000000000000003, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 342 min = 342 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 342 min = 342 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 342
max = 342
avg = 342
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.38 us (2.5%)
patch tree reduce : 1473.00 ns (0.3%)
gen split merge : 651.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 922.00 ns (0.2%)
LB compute : 422.86 us (94.3%)
LB move op cnt : 0
LB apply : 4.84 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.38 us (70.6%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.30201844852987103 unconverged cnt = 56
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.32857648069500406 unconverged cnt = 7
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.3614341287645045 unconverged cnt = 1
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-245.9921769555506,-245.99263707959494,-245.99229063406636)
sum a = (-1.0638733817514012e-18,-1.6398557858843255e-18,-2.710505431213761e-20)
sum e = 614.9771046889905
sum de = 1.4365678785432934e-18
Info: CFL hydro = 12.50243532668346 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.50243532668346 cfl multiplier : 0.9999411908398571 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 3.1452e+03 | 246 | 1 | 7.821e-02 | 0.1% | 1.2% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 4602.779372981781 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 25 [SPH][rank=0]
Info: time since start : 576.691690588 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.4000000000000004, dt = 0.09999999999999964 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 246 min = 246 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 246 min = 246 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 246
max = 246
avg = 246
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.78 us (2.3%)
patch tree reduce : 1814.00 ns (0.4%)
gen split merge : 481.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 882.00 ns (0.2%)
LB compute : 445.53 us (94.6%)
LB move op cnt : 0
LB apply : 4.87 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.19 us (77.4%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.3277421878427072 unconverged cnt = 53
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.34357314083155893 unconverged cnt = 10
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-166.99278662167782,-166.99320940422416,-166.99324858622313)
sum a = (-1.4840017235895342e-18,-7.182839392716467e-19,5.55653613398821e-19)
sum e = 417.47924469434525
sum de = 2.3852447794681098e-18
Info: CFL hydro = 12.481349233596452 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.481349233596452 cfl multiplier : 0.999960793893238 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 2.8087e+03 | 167 | 1 | 5.946e-02 | 0.1% | 1.2% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 6054.712399479139 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 26 [SPH][rank=0]
Info: time since start : 576.9748620050001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.5, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 167 min = 167 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 167 min = 167 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 167
max = 167
avg = 167
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.08 us (2.4%)
patch tree reduce : 1644.00 ns (0.4%)
gen split merge : 501.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1342.00 ns (0.3%)
LB compute : 428.35 us (94.4%)
LB move op cnt : 0
LB apply : 4.29 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.40 us (69.2%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.30588112681599167 unconverged cnt = 40
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.33646923949759083 unconverged cnt = 17
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.36630356642675005 unconverged cnt = 5
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-91.99460804607467,-91.99491947485237,-91.99457795712206)
sum a = (-4.472333961502706e-19,-2.642742795433417e-19,-8.131516293641283e-20)
sum e = 229.98410556558173
sum de = 2.439454888092385e-19
Info: CFL hydro = 12.185082235929789 sink sink = inf [SPH][rank=0]
Info: cfl dt = 12.185082235929789 cfl multiplier : 0.999973862595492 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1303e+03 | 92 | 1 | 8.139e-02 | 0.1% | 1.1% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 4422.886585381305 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 27 [SPH][rank=0]
Info: time since start : 577.452825675 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.6, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 92 min = 92 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 92 min = 92 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 92
max = 92
avg = 92
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 10.82 us (2.3%)
patch tree reduce : 1643.00 ns (0.4%)
gen split merge : 511.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1192.00 ns (0.3%)
LB compute : 442.55 us (94.4%)
LB move op cnt : 0
LB apply : 4.97 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 4.00 us (69.8%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.3332273933879859 unconverged cnt = 28
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.36655013272678455 unconverged cnt = 18
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.40320514599946305 unconverged cnt = 9
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-43.996389524961266,-43.996148049667234,-43.996195016207054)
sum a = (-9.486769009248164e-20,1.3552527156068805e-19,1.3552527156068805e-20)
sum e = 109.9887327309434
sum de = 2.981555974335137e-19
Info: CFL hydro = 11.902519640066302 sink sink = inf [SPH][rank=0]
Info: cfl dt = 11.902519640066302 cfl multiplier : 0.9999825750636614 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 5.5485e+02 | 44 | 1 | 7.930e-02 | 0.1% | 1.2% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 4539.655536738547 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 28 [SPH][rank=0]
Info: time since start : 577.781014869 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.7, dt = 0.10000000000000009 ----------------
Info: summary : [LoadBalance][rank=0]
Info: - strategy "psweep" : max = 44 min = 44 [LoadBalance][rank=0]
Info: - strategy "round robin" : max = 44 min = 44 [LoadBalance][rank=0]
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 44
max = 44
avg = 44
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.28 us (2.6%)
patch tree reduce : 1824.00 ns (0.4%)
gen split merge : 491.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 882.00 ns (0.2%)
LB compute : 416.26 us (94.2%)
LB move op cnt : 0
LB apply : 4.37 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.96 us (73.3%)
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.31758086030088317 unconverged cnt = 11
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.3493389463309715 unconverged cnt = 11
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.3842728409640687 unconverged cnt = 11
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.4227001250604756 unconverged cnt = 11
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.4649701375665232 unconverged cnt = 8
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.5114671513231756 unconverged cnt = 7
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.5610681639786609 unconverged cnt = 3
Warning: smoothing length is not converged, rerunning the iterator ... [Smoothinglength][rank=0]
largest h = 0.609277261524694 unconverged cnt = 3
Warning: the unit system is not set [sph::Config][rank=0]
Info: conservation infos : [sph::Model][rank=0]
sum v = (-10.998438229211487,-10.998627137787167,-10.998397802857001)
sum a = (6.098637220230962e-20,-3.3881317890172014e-21,0)
sum e = 27.495463315833934
sum de = -7.453889935837843e-20
Info: CFL hydro = 15.643421624235623 sink sink = inf [SPH][rank=0]
Info: cfl dt = 15.643421624235623 cfl multiplier : 0.9999883833757742 [sph::Model][rank=0]
Info: Timestep perf report: [sph::Model][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 7.5181e+01 | 11 | 1 | 1.463e-01 | 0.0% | 1.2% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 2460.46203253178 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 29 [SPH][rank=0]
Info: time since start : 578.167156566 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
Convert PNG sequence to Image sequence in mpl#
166 import matplotlib.animation as animation
167 from shamrock.utils.plot import show_image_sequence
168
169 # If the animation is not returned only a static image will be shown in the doc
170 glob_str = os.path.join(dump_folder, f"{sim_name}_*.png")
171 ani = show_image_sequence(glob_str, render_gif=render_gif)
172
173 if render_gif and shamrock.sys.world_rank() == 0:
174 # To save the animation using Pillow as a gif
175 # writer = animation.PillowWriter(fps=15,
176 # metadata=dict(artist='Me'),
177 # bitrate=1800)
178 # ani.save('scatter.gif', writer=writer)
179
180 # Show the animation
181 plt.show()
Total running time of the script: (0 minutes 14.149 seconds)
Estimated memory usage: 155 MB