Note
Go to the end to download the full example code.
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 rank min = 8.0e+03 max = 7.4e+02) rate = 7.350000e+02 N.s^-1
SPH setup: the generation step took : 0.09196459200000001 s
SPH setup: final particle count = 735 beginning 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 : 6.65 us (58.8%)
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 2.07 us (0.5%)
patch tree reduce : 1176.00 ns (0.3%)
gen split merge : 746.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1425.00 ns (0.3%)
LB compute : 436.63 us (97.1%)
LB move op cnt : 0
LB apply : 3.58 us (0.8%)
Info: patch count stable after 1 runs npatch = 1 [DataInserterUtility][rank=0]
Info: --------------------------------------------- [DataInserterUtility][rank=0]
SPH setup: injected 735 / 735 => 100.0% | ranks with patchs = 1 / 1 <- global loop -> (msg count : 0)
SPH setup: the injection step took : 0.0060886180000000005 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 | 2.3% 0.0% | 128.67 MB | 450.00 kB |
+------+--------------------+-------+-------------+-------------+-------------+
SPH setup: the setup took : 0.09939618400000001 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 (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 5.61 us (1.5%)
patch tree reduce : 1023.00 ns (0.3%)
gen split merge : 578.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 659.00 ns (0.2%)
LB compute : 352.02 us (95.8%)
LB move op cnt : 0
LB apply : 2.78 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.78 us (69.8%)
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 | 8.8577e+03 | 735 | 1 | 8.298e-02 | 0.1% | 1.5% 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_3335 [style="dashed", color=red];
e_3335 [label="m",shape=rect, style=filled];
subgraph cluster_1179 {
n_1171 [label="SetEdge"];
n_1171 -> e_3331 [style="dashed", color=red];
e_3331 [label="patchdatas",shape=rect, style=filled];
n_1172 [label="GetObjCntFromLayer"];
e_3331 -> n_1172 [style="dashed", color=green];
e_3331 [label="patchdatas",shape=rect, style=filled];
n_1172 -> e_3332 [style="dashed", color=red];
e_3332 [label="Npart_patch",shape=rect, style=filled];
n_1173 [label="GetFieldRefFromLayer"];
e_3331 -> n_1173 [style="dashed", color=green];
e_3331 [label="patchdatas",shape=rect, style=filled];
n_1173 -> e_3336 [style="dashed", color=red];
e_3336 [label="xyz",shape=rect, style=filled];
n_1174 [label="GetFieldRefFromLayer"];
e_3331 -> n_1174 [style="dashed", color=green];
e_3331 [label="patchdatas",shape=rect, style=filled];
n_1174 -> e_3337 [style="dashed", color=red];
e_3337 [label="vxyz",shape=rect, style=filled];
n_1175 [label="GetFieldRefFromLayer"];
e_3331 -> n_1175 [style="dashed", color=green];
e_3331 [label="patchdatas",shape=rect, style=filled];
n_1175 -> e_3338 [style="dashed", color=red];
e_3338 [label="axyz",shape=rect, style=filled];
n_1176 [label="GetFieldRefFromLayer"];
e_3331 -> n_1176 [style="dashed", color=green];
e_3331 [label="patchdatas",shape=rect, style=filled];
n_1176 -> e_3339 [style="dashed", color=red];
e_3339 [label="uint",shape=rect, style=filled];
n_1177 [label="GetFieldRefFromLayer"];
e_3331 -> n_1177 [style="dashed", color=green];
e_3331 [label="patchdatas",shape=rect, style=filled];
n_1177 -> e_3340 [style="dashed", color=red];
e_3340 [label="duint",shape=rect, style=filled];
n_1178 [label="GetFieldRefFromLayer"];
e_3331 -> n_1178 [style="dashed", color=green];
e_3331 [label="patchdatas",shape=rect, style=filled];
n_1178 -> e_3341 [style="dashed", color=red];
e_3341 [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_3334 -> n_1180 [style="dashed", color=green];
e_3334 [label="dt_half",shape=rect, style=filled];
e_3338 -> n_1180 [style="dashed", color=green];
e_3338 [label="axyz",shape=rect, style=filled];
e_3332 -> n_1180 [style="dashed", color=green];
e_3332 [label="Npart_patch",shape=rect, style=filled];
n_1180 -> e_3337 [style="dashed", color=red];
e_3337 [label="vxyz",shape=rect, style=filled];
n_1181 [label="ForwardEuler"];
e_3334 -> n_1181 [style="dashed", color=green];
e_3334 [label="dt_half",shape=rect, style=filled];
e_3340 -> n_1181 [style="dashed", color=green];
e_3340 [label="duint",shape=rect, style=filled];
e_3332 -> n_1181 [style="dashed", color=green];
e_3332 [label="Npart_patch",shape=rect, style=filled];
n_1181 -> e_3339 [style="dashed", color=red];
e_3339 [label="uint",shape=rect, style=filled];
n_1180 -> n_1181 [weight=3];
label = "half step";
}
n_1186 [label="ForwardEuler"];
e_3333 -> n_1186 [style="dashed", color=green];
e_3333 [label="dt",shape=rect, style=filled];
e_3337 -> n_1186 [style="dashed", color=green];
e_3337 [label="vxyz",shape=rect, style=filled];
e_3332 -> n_1186 [style="dashed", color=green];
e_3332 [label="Npart_patch",shape=rect, style=filled];
n_1186 -> e_3336 [style="dashed", color=red];
e_3336 [label="xyz",shape=rect, style=filled];
subgraph cluster_1185 {
n_1183 [label="ForwardEuler"];
e_3334 -> n_1183 [style="dashed", color=green];
e_3334 [label="dt_half",shape=rect, style=filled];
e_3338 -> n_1183 [style="dashed", color=green];
e_3338 [label="axyz",shape=rect, style=filled];
e_3332 -> n_1183 [style="dashed", color=green];
e_3332 [label="Npart_patch",shape=rect, style=filled];
n_1183 -> e_3337 [style="dashed", color=red];
e_3337 [label="vxyz",shape=rect, style=filled];
n_1184 [label="ForwardEuler"];
e_3334 -> n_1184 [style="dashed", color=green];
e_3334 [label="dt_half",shape=rect, style=filled];
e_3340 -> n_1184 [style="dashed", color=green];
e_3340 [label="duint",shape=rect, style=filled];
e_3332 -> n_1184 [style="dashed", color=green];
e_3332 [label="Npart_patch",shape=rect, style=filled];
n_1184 -> e_3339 [style="dashed", color=red];
e_3339 [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_3342 [style="dashed", color=red];
e_3342 [label="part_to_remove",shape=rect, style=filled];
n_1189 [label="GetParticlesOutsideSphere"];
e_3336 -> n_1189 [style="dashed", color=green];
e_3336 [label="xyz",shape=rect, style=filled];
n_1189 -> e_3342 [style="dashed", color=red];
e_3342 [label="part_to_remove",shape=rect, style=filled];
n_1190 [label="KillParticles"];
e_3342 -> n_1190 [style="dashed", color=green];
e_3342 [label="part_to_remove",shape=rect, style=filled];
n_1190 -> e_3331 [style="dashed", color=red];
e_3331 [label="patchdatas",shape=rect, style=filled];
n_1188 -> n_1189 [weight=3];
n_1189 -> n_1190 [weight=3];
label = "part killing step";
}
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 empty 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 : 1302.25098355 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0, dt = 0.1 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.86 us (2.3%)
patch tree reduce : 1111.00 ns (0.2%)
gen split merge : 431.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 992.00 ns (0.2%)
LB compute : 438.98 us (94.9%)
LB move op cnt : 0
LB apply : 4.39 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.10 us (76.0%)
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 | 2.8726e+04 | 735 | 1 | 2.559e-02 | 0.2% | 1.5% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 14070.079705829026 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 2 [SPH][rank=0]
Info: time since start : 1302.4964894070001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.1, dt = 0.1 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.17 us (2.6%)
patch tree reduce : 886.00 ns (0.2%)
gen split merge : 814.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1296.00 ns (0.3%)
LB compute : 372.42 us (94.3%)
LB move op cnt : 0
LB apply : 4.22 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.63 us (74.3%)
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 | 4.2415e+04 | 735 | 1 | 1.733e-02 | 0.1% | 1.6% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 20774.811602755362 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 3 [SPH][rank=0]
Info: time since start : 1302.7212138930001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.2, dt = 0.10000000000000003 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.98 us (3.0%)
patch tree reduce : 1712.00 ns (0.5%)
gen split merge : 431.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1370.00 ns (0.4%)
LB compute : 345.21 us (93.5%)
LB move op cnt : 0
LB apply : 4.19 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.48 us (72.9%)
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 | 4.0789e+04 | 735 | 1 | 1.802e-02 | 0.1% | 1.5% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 19978.186040642075 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 4 [SPH][rank=0]
Info: time since start : 1302.9480820610002 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.30000000000000004, dt = 0.09999999999999998 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.69 us (2.9%)
patch tree reduce : 878.00 ns (0.2%)
gen split merge : 469.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 877.00 ns (0.2%)
LB compute : 344.72 us (93.7%)
LB move op cnt : 0
LB apply : 3.63 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.90 us (73.1%)
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 | 4.2830e+04 | 735 | 1 | 1.716e-02 | 0.1% | 1.7% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 20978.084544710877 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 5 [SPH][rank=0]
Info: time since start : 1303.171796454 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.4, dt = 0.09999999999999998 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 9.96 us (2.7%)
patch tree reduce : 1558.00 ns (0.4%)
gen split merge : 520.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 710.00 ns (0.2%)
LB compute : 342.71 us (93.8%)
LB move op cnt : 0
LB apply : 3.65 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.42 us (72.3%)
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 | 4.2381e+04 | 735 | 1 | 1.734e-02 | 0.1% | 1.5% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 20758.26481664397 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 6 [SPH][rank=0]
Info: time since start : 1303.395461989 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.5, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 9.66 us (2.5%)
patch tree reduce : 1124.00 ns (0.3%)
gen split merge : 438.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 797.00 ns (0.2%)
LB compute : 358.63 us (94.4%)
LB move op cnt : 0
LB apply : 3.61 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.56 us (73.8%)
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 | 4.2964e+04 | 735 | 1 | 1.711e-02 | 0.1% | 1.4% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 21043.825168835796 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 7 [SPH][rank=0]
Info: time since start : 1303.6180850780001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.6000000000000001, dt = 0.09999999999999998 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.34 us (2.9%)
patch tree reduce : 898.00 ns (0.2%)
gen split merge : 461.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 994.00 ns (0.3%)
LB compute : 339.38 us (93.9%)
LB move op cnt : 0
LB apply : 3.64 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.35 us (72.0%)
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 | 4.2547e+04 | 735 | 1 | 1.728e-02 | 0.1% | 1.5% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 20839.289655764453 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 8 [SPH][rank=0]
Info: time since start : 1303.8414677380001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.7000000000000001, dt = 0.09999999999999998 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 9.94 us (2.6%)
patch tree reduce : 850.00 ns (0.2%)
gen split merge : 16.39 us (4.3%)
split / merge op : 0/0
apply split merge : 1273.00 ns (0.3%)
LB compute : 340.92 us (90.0%)
LB move op cnt : 0
LB apply : 4.00 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.33 us (72.4%)
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 | 4.3398e+04 | 735 | 1 | 1.694e-02 | 0.1% | 1.5% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 21256.339408001495 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 9 [SPH][rank=0]
Info: time since start : 1304.063942313 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.8, dt = 0.09999999999999998 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.59 us (2.7%)
patch tree reduce : 941.00 ns (0.2%)
gen split merge : 631.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 977.00 ns (0.2%)
LB compute : 367.85 us (94.0%)
LB move op cnt : 0
LB apply : 4.46 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.44 us (71.5%)
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 | 4.2646e+04 | 735 | 1 | 1.724e-02 | 0.1% | 1.4% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 20887.69937309051 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 10 [SPH][rank=0]
Info: time since start : 1304.287882728 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 0.9, dt = 0.09999999999999998 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.34 us (2.8%)
patch tree reduce : 870.00 ns (0.2%)
gen split merge : 583.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1152.00 ns (0.3%)
LB compute : 346.33 us (94.1%)
LB move op cnt : 0
LB apply : 3.60 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.46 us (69.3%)
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 | 4.3537e+04 | 735 | 1 | 1.688e-02 | 0.1% | 1.5% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 21324.400463000118 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 11 [SPH][rank=0]
Info: time since start : 1304.510377521 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.89 us (3.0%)
patch tree reduce : 876.00 ns (0.2%)
gen split merge : 783.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 978.00 ns (0.3%)
LB compute : 345.08 us (93.5%)
LB move op cnt : 0
LB apply : 4.18 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.48 us (70.1%)
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 | 4.2865e+04 | 735 | 1 | 1.715e-02 | 0.1% | 1.4% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 20995.231108214044 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 12 [SPH][rank=0]
Info: time since start : 1304.733715663 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.1, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.22 us (2.7%)
patch tree reduce : 1389.00 ns (0.4%)
gen split merge : 560.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 992.00 ns (0.3%)
LB compute : 354.65 us (94.0%)
LB move op cnt : 0
LB apply : 3.64 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.76 us (73.6%)
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 | 4.1392e+04 | 735 | 1 | 1.776e-02 | 0.1% | 1.4% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 20273.76681012048 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 13 [SPH][rank=0]
Info: time since start : 1304.956759382 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.2000000000000002, dt = 0.09999999999999987 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.50 us (2.8%)
patch tree reduce : 1541.00 ns (0.4%)
gen split merge : 501.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 779.00 ns (0.2%)
LB compute : 356.49 us (94.1%)
LB move op cnt : 0
LB apply : 3.56 us (0.9%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.08 us (73.4%)
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 | 3.8105e+04 | 735 | 1 | 1.929e-02 | 0.1% | 1.2% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 18663.75498263931 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 14 [SPH][rank=0]
Info: time since start : 1305.18314005 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.3, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.03 us (2.6%)
patch tree reduce : 952.00 ns (0.3%)
gen split merge : 784.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1286.00 ns (0.3%)
LB compute : 356.42 us (94.0%)
LB move op cnt : 0
LB apply : 4.20 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.66 us (74.2%)
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 | 4.2792e+04 | 735 | 1 | 1.718e-02 | 0.1% | 1.4% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 20959.49908660251 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 15 [SPH][rank=0]
Info: time since start : 1305.406019193 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.4000000000000001, dt = 0.09999999999999987 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 9.66 us (2.7%)
patch tree reduce : 957.00 ns (0.3%)
gen split merge : 419.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 915.00 ns (0.3%)
LB compute : 341.75 us (94.1%)
LB move op cnt : 0
LB apply : 3.75 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.92 us (72.4%)
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 | 4.2204e+04 | 735 | 1 | 1.742e-02 | 0.1% | 1.4% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 20671.15923688738 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 16 [SPH][rank=0]
Info: time since start : 1305.6299862160001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.5, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.58 us (2.9%)
patch tree reduce : 958.00 ns (0.3%)
gen split merge : 414.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1088.00 ns (0.3%)
LB compute : 348.29 us (93.8%)
LB move op cnt : 0
LB apply : 3.94 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.68 us (74.2%)
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 | 4.2167e+04 | 735 | 1 | 1.743e-02 | 0.1% | 1.4% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 20653.031649910477 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 17 [SPH][rank=0]
Info: time since start : 1305.8532183720001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.6, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 : 10.40 us (2.7%)
patch tree reduce : 877.00 ns (0.2%)
gen split merge : 467.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1130.00 ns (0.3%)
LB compute : 368.83 us (94.4%)
LB move op cnt : 0
LB apply : 3.77 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.37 us (71.6%)
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 | 4.3104e+04 | 735 | 1 | 1.705e-02 | 0.2% | 1.4% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 21111.98836635612 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 18 [SPH][rank=0]
Info: time since start : 1306.076934749 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.7000000000000002, dt = 0.09999999999999987 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 735.0 min = 735.0 factor = 1
- strategy "round robin" : max = 698.2 min = 698.2 factor = 0.95
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 (0.7%)
patch tree reduce : 1220.00 ns (0.1%)
gen split merge : 776.00 ns (0.0%)
split / merge op : 0/0
apply split merge : 1124.00 ns (0.1%)
LB compute : 1576.09 us (98.4%)
LB move op cnt : 0
LB apply : 4.71 us (0.3%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.75 us (79.3%)
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 | 2.1567e+04 | 724 | 1 | 3.357e-02 | 0.1% | 1.6% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 10723.847811917993 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 19 [SPH][rank=0]
Info: time since start : 1306.317778069 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.8, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 724.0 min = 724.0 factor = 1
- strategy "round robin" : max = 687.8 min = 687.8 factor = 0.95
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 : 10.32 us (2.7%)
patch tree reduce : 962.00 ns (0.3%)
gen split merge : 704.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 958.00 ns (0.3%)
LB compute : 359.57 us (93.9%)
LB move op cnt : 0
LB apply : 4.02 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.62 us (72.7%)
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 | 2.0734e+04 | 682 | 1 | 3.289e-02 | 0.1% | 2.0% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 10944.516651230855 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 20 [SPH][rank=0]
Info: time since start : 1306.5575358140002 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 1.9000000000000001, dt = 0.09999999999999987 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 682.0 min = 682.0 factor = 1
- strategy "round robin" : max = 647.9 min = 647.9 factor = 0.95
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 : 10.28 us (2.9%)
patch tree reduce : 935.00 ns (0.3%)
gen split merge : 529.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 718.00 ns (0.2%)
LB compute : 334.69 us (93.9%)
LB move op cnt : 0
LB apply : 3.80 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.49 us (69.5%)
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 | 1.4153e+04 | 613 | 1 | 4.331e-02 | 0.1% | 2.0% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 8311.454391621268 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 21 [SPH][rank=0]
Info: time since start : 1306.804932708 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 613.0 min = 613.0 factor = 1
- strategy "round robin" : max = 582.4 min = 582.4 factor = 0.95
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 : 9.87 us (2.8%)
patch tree reduce : 941.00 ns (0.3%)
gen split merge : 712.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1296.00 ns (0.4%)
LB compute : 332.22 us (93.7%)
LB move op cnt : 0
LB apply : 4.28 us (1.2%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.19 us (70.5%)
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 | 1.2463e+04 | 533 | 1 | 4.277e-02 | 0.1% | 1.8% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 8418.09379468167 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 22 [SPH][rank=0]
Info: time since start : 1307.0509929280001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.1, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 533.0 min = 533.0 factor = 1
- strategy "round robin" : max = 506.3 min = 506.3 factor = 0.95
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 : 11.38 us (3.2%)
patch tree reduce : 1198.00 ns (0.3%)
gen split merge : 869.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1198.00 ns (0.3%)
LB compute : 332.81 us (93.0%)
LB move op cnt : 0
LB apply : 4.04 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.22 us (69.9%)
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 | 1.0487e+04 | 434 | 1 | 4.138e-02 | 0.1% | 1.8% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 8699.102187411 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 23 [SPH][rank=0]
Info: time since start : 1307.290578412 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.2, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 434.0 min = 434.0 factor = 1
- strategy "round robin" : max = 412.3 min = 412.3 factor = 0.95
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 : 10.27 us (3.0%)
patch tree reduce : 1092.00 ns (0.3%)
gen split merge : 759.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1280.00 ns (0.4%)
LB compute : 322.88 us (93.3%)
LB move op cnt : 0
LB apply : 3.36 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.06 us (70.1%)
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 | 8.5142e+03 | 342 | 1 | 4.017e-02 | 0.1% | 1.8% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 8962.361219703678 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 24 [SPH][rank=0]
Info: time since start : 1307.523340701 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.3000000000000003, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 342.0 min = 342.0 factor = 1
- strategy "round robin" : max = 324.9 min = 324.9 factor = 0.95
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 : 10.40 us (3.1%)
patch tree reduce : 1199.00 ns (0.4%)
gen split merge : 822.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1006.00 ns (0.3%)
LB compute : 307.24 us (92.8%)
LB move op cnt : 0
LB apply : 3.78 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1948.00 ns (68.7%)
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 | 5.0318e+03 | 246 | 1 | 4.889e-02 | 0.1% | 1.8% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 7363.63228016756 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 25 [SPH][rank=0]
Info: time since start : 1307.7570510570001 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.4000000000000004, dt = 0.09999999999999964 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 246.0 min = 246.0 factor = 1
- strategy "round robin" : max = 233.7 min = 233.7 factor = 0.95
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 : 11.07 us (3.3%)
patch tree reduce : 1107.00 ns (0.3%)
gen split merge : 749.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1689.00 ns (0.5%)
LB compute : 306.20 us (92.5%)
LB move op cnt : 0
LB apply : 3.98 us (1.2%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1850.00 ns (62.5%)
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 | 4.4020e+03 | 167 | 1 | 3.794e-02 | 0.1% | 1.8% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 9489.415914061496 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 26 [SPH][rank=0]
Info: time since start : 1307.9729908200002 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.5, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 167.0 min = 167.0 factor = 1
- strategy "round robin" : max = 158.7 min = 158.7 factor = 0.95
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 : 10.42 us (2.1%)
patch tree reduce : 1188.00 ns (0.2%)
gen split merge : 531.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 890.00 ns (0.2%)
LB compute : 474.53 us (95.5%)
LB move op cnt : 0
LB apply : 4.08 us (0.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.71 us (73.1%)
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 | 1.6810e+03 | 92 | 1 | 5.473e-02 | 0.1% | 1.5% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 6577.728348991468 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 27 [SPH][rank=0]
Info: time since start : 1308.3308709280002 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.6, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 92.0 min = 92.0 factor = 1
- strategy "round robin" : max = 87.4 min = 87.4 factor = 0.95
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 : 25.21 us (7.3%)
patch tree reduce : 1074.00 ns (0.3%)
gen split merge : 749.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 958.00 ns (0.3%)
LB compute : 308.30 us (89.1%)
LB move op cnt : 0
LB apply : 3.44 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1794.00 ns (67.6%)
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 | 8.7701e+02 | 44 | 1 | 5.017e-02 | 0.1% | 1.5% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 7175.508411180795 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 28 [SPH][rank=0]
Info: time since start : 1308.5491541400002 (s) [SPH][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
---------------- t = 2.7, dt = 0.10000000000000009 ----------------
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 44.0 min = 44.0 factor = 1
- strategy "round robin" : max = 41.8 min = 41.8 factor = 0.95
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 : 10.37 us (3.0%)
patch tree reduce : 1542.00 ns (0.4%)
gen split merge : 789.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1023.00 ns (0.3%)
LB compute : 320.20 us (93.4%)
LB move op cnt : 0
LB apply : 3.50 us (1.0%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.28 us (71.7%)
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 | 9.7908e+01 | 11 | 1 | 1.124e-01 | 0.1% | 1.3% 0.0% | 128.67 MB | 450.00 kB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 3204.261468376674 (tsim/hr) [sph::Model][rank=0]
Info: iteration since start : 29 [SPH][rank=0]
Info: time since start : 1308.8251277630002 (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 11.995 seconds)
Estimated memory usage: 157 MB