Note
Go to the end to download the full example code.
Mirror symmetry of the RAMSES solver AMR#
CI test for the refinement and derefinement of the new AMR (cfg.set_amr_mode_old(False)) of
the RAMSES solver.
An overdense and overpressured sphere, centered in a periodic box, expands. The density based
AMR (cfg.set_amr_mode_density_based) refines the blocks of the sphere, and merges them back
once the density has dropped. The setup is symmetric under the mirrors \(x \to -x\),
\(y \to -y\), \(z \to -z\) about the box center and under the swaps of two axes, so the
solution must stay symmetric to round-off through the refinement and derefinement passes.
The siblings of a merged block are stored in Morton order (z fastest), while the cells of a block are indexed x fastest. Filling the merged block in memory order would transpose x and z inside it, breaking the x and z mirrors and the x/y and y/z swaps at the first derefinement pass, while leaving the y mirror and the x/z swap intact.
21 import glob
22 import itertools
23 import os
24
25 import matplotlib
26 import matplotlib.pyplot as plt
27 import numpy as np
28 from matplotlib import animation
29 from matplotlib.collections import LineCollection
30 from matplotlib.colors import LogNorm
31 from shamrock.model_ramses import HLLC_PVRS
32
33 import shamrock
34
35 # If we use the shamrock executable to run this script instead of the python interpreter,
36 # we should not initialize the system as the shamrock executable needs to handle specific MPI logic
37 if not shamrock.sys.is_initialized():
38 shamrock.change_loglevel(1)
39 shamrock.sys.init("0:0")
40
41 # the new AMR is experimental
42 shamrock.enable_experimental_features()
-> modified loglevel to 0 enabled log types :
log status :
- Loglevel: 1, enabled log types :
[xxx] Info: xxx ( logger::info )
[xxx] : xxx ( logger::normal )
[xxx] Warning: xxx ( logger::warn )
[xxx] Error: xxx ( logger::err )
Use shamrock documentation style for matplotlib
47 shamrock.matplotlib.set_shamrock_mpl_style()
Setup parameters#
53 gamma = 5.0 / 3.0
54
55 # sphere of radius R0 centered in the unit box
56 R0 = 0.2
57 rho_in, P_in = 1.0, 1.0
58 rho_out, P_out = 0.1, 0.01
59
60 # base grid of base^3 blocks of 2^3 cells, refined at most max_amr_lev times
61 base = 8
62 max_amr_lev = 2
63 sz = 2 << max_amr_lev # int coords size of a base block (cells of the finest level are 1 wide)
64 scale_fact = 1.0 / (sz * base) # a power of two: the cell sizes and positions are exact
65
66 # a block is refined if its mass is above 8 * crit_mass and merged if it is below crit_mass:
67 # the base blocks of the sphere are refined once, and merged back when the sphere has expanded
68 crit_mass = 1e-4
69
70 t_end = 0.3
71 n_frames = 31
72
73 # maximum relative asymmetry allowed (round-off is ~1e-15)
74 tol = 1e-10
75
76 sim_folder = "_to_trash/ramses_amr_mirror_symmetry/"
77
78 if shamrock.sys.world_rank() == 0:
79 os.makedirs(sim_folder, exist_ok=True)
80 # remove the frames of a previous run
81 for f in glob.glob(os.path.join(sim_folder, "frame_*.png")):
82 os.remove(f)
Setup the solver#
88 ctx = shamrock.Context()
89 ctx.pdata_layout_new()
90
91 model = shamrock.get_Model_Ramses(context=ctx, vector_type="f64_3", grid_repr="i64_3")
92
93 cfg = model.gen_default_config()
94 cfg.set_scale_factor(scale_fact)
95 cfg.set_eos_gamma(gamma)
96 cfg.set_slope_lim_minmod()
97 cfg.set_face_time_interpolation(True)
98 cfg.set_riemann_solver(HLLC_PVRS)
99 cfg.set_amr_mode_old(False)
100 cfg.set_amr_mode_density_based(crit_mass=crit_mass)
101 model.set_solver_config(cfg)
102
103 model.init_scheduler(int(1e7), 1)
104 model.make_base_grid((0, 0, 0), (sz, sz, sz), (base, base, base))
---------------------------- WARNING ----------------------------
Warning: Experimental features are enabled
-----------------------------------------------------------------
Info: pushing data in scheduler, N = 512 [DataInserterUtility][rank=0]
Info: reattributing data ... [DataInserterUtility][rank=0]
Info: reattributing data done in 2.79 ms [DataInserterUtility][rank=0]
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 : 8.33 us (71.3%)
Info: Summary (strategy = parallel sweep): [LoadBalance][rank=0]
- strategy "psweep" : max = 0.0 min = 0.0 factor = 1
- strategy "round robin" : max = 0.0 min = 0.0 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 0
max = 0
avg = 0
efficiency = ???%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 812.00 ns (0.1%)
patch tree reduce : 1.16 us (0.2%)
gen split merge : 961.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 862.00 ns (0.1%)
LB compute : 680.77 us (97.9%)
LB move op cnt : 0
LB apply : 7.91 us (1.1%)
Info: patch count stable after 1 runs npatch = 1 [DataInserterUtility][rank=0]
Info: --------------------------------------------- [DataInserterUtility][rank=0]
Initial conditions#
111 def is_in_sphere(rmin, rmax):
112 center = 0.5 * (np.array(rmin) + np.array(rmax))
113 return np.linalg.norm(center - 0.5) < R0
114
115
116 def rho_map(rmin, rmax):
117 return rho_in if is_in_sphere(rmin, rmax) else rho_out
118
119
120 def rhoetot_map(rmin, rmax):
121 return (P_in if is_in_sphere(rmin, rmax) else P_out) / (gamma - 1.0)
122
123
124 model.set_field_value_lambda_f64("rho", rho_map)
125 model.set_field_value_lambda_f64("rhoetot", rhoetot_map)
126 model.set_field_value_lambda_f64_3("rhovel", lambda rmin, rmax: (0.0, 0.0, 0.0))
Symmetry diagnostics#
The fields are sampled on a \(32^3\) lattice symmetric about the box center. Mirroring the lattice is reversing an axis of the sampled array, swapping two axes of the box is transposing it. The asymmetry is the maximum of \(|f - S(f)|\) over the lattice, relative to the maximum of \(|f|\), for each symmetry \(S\).
136 n_lattice = 32
137 x_lattice = (np.arange(n_lattice) + 0.5) / n_lattice
138 xx, yy, zz = np.meshgrid(x_lattice, x_lattice, x_lattice, indexing="ij")
139 lattice = list(zip(xx.ravel().tolist(), yy.ravel().tolist(), zz.ravel().tolist()))
140
141 symmetries = {
142 "mirror_x": lambda r: r[::-1, :, :],
143 "mirror_y": lambda r: r[:, ::-1, :],
144 "mirror_z": lambda r: r[:, :, ::-1],
145 "swap_xy": lambda r: r.transpose(1, 0, 2),
146 "swap_xz": lambda r: r.transpose(2, 1, 0),
147 "swap_yz": lambda r: r.transpose(0, 2, 1),
148 }
149 fields = ["rho", "rhoetot"]
150
151
152 def get_asymmetries():
153 ret = {}
154 for field in fields:
155 r = np.array(model.render_slice(field, "f64", lattice))
156 r = r.reshape(n_lattice, n_lattice, n_lattice)
157 for name, sym in symmetries.items():
158 ret[(field, name)] = np.max(np.abs(r - sym(r))) / np.max(np.abs(r))
159 return ret
160
161
162 def get_blocks():
163 """Block bounds in int coords and number of blocks per level (0 is the base grid)"""
164 dic = ctx.collect_data()
165 block_min = np.array(dic["cell_min"], dtype=float)
166 block_max = np.array(dic["cell_max"], dtype=float)
167 levels = np.rint(np.log2(sz / (block_max[:, 0] - block_min[:, 0]))).astype(int)
168 count = {int(lev): int(np.sum(levels == lev)) for lev in np.unique(levels)}
169 return block_min, block_max, count
Plotting utilities#
Each frame shows the density in a \(z\) slice through the centers of the finest cells just below the mid-plane, with the edges of the AMR blocks, the deviation of this slice from its mirror \(x \to -x\), and the history of the asymmetries of the density on the lattice.
179 n_slice = 256
180 z_slice_int = sz * base / 2 - 0.5
181 x_slice = (np.arange(n_slice) + 0.5) / n_slice
182 sx, sy = np.meshgrid(x_slice, x_slice, indexing="ij")
183 slice_positions = [
184 (x, y, z_slice_int * scale_fact) for x, y in zip(sx.ravel().tolist(), sy.ravel().tolist())
185 ]
186
187
188 def block_edges_in_slice(block_min, block_max):
189 sel = (block_min[:, 2] <= z_slice_int) & (z_slice_int < block_max[:, 2])
190 segs = []
191 for lo, hi in zip(block_min[sel] * scale_fact, block_max[sel] * scale_fact):
192 x0, y0, x1, y1 = lo[0], lo[1], hi[0], hi[1]
193 segs += [[(x0, y0), (x1, y0)], [(x1, y0), (x1, y1)]]
194 segs += [[(x1, y1), (x0, y1)], [(x0, y1), (x0, y0)]]
195 return segs
196
197
198 def plot_frame(iframe, t, hist_t, hist_asym, block_min, block_max, count):
199 rho = np.array(model.render_slice("rho", "f64", slice_positions)).reshape(n_slice, n_slice)
200 dev = np.abs(rho - rho[::-1, :]) / np.max(rho)
201
202 fig, axs = plt.subplots(1, 3, figsize=(16, 5), dpi=90)
203
204 res = axs[0].imshow(
205 rho.T,
206 origin="lower",
207 extent=[0, 1, 0, 1],
208 cmap=matplotlib.colormaps["magma"],
209 vmin=0,
210 vmax=rho_in,
211 )
212 axs[0].add_collection(
213 LineCollection(block_edges_in_slice(block_min, block_max), colors="white", linewidths=0.5)
214 )
215 axs[0].set_xlabel("x")
216 axs[0].set_ylabel("y")
217 axs[0].set_title(f"density and AMR blocks, t = {t:0.3f}\nblocks per level {count}")
218 fig.colorbar(res, ax=axs[0], fraction=0.046).set_label(r"$\rho$")
219
220 res = axs[1].imshow(
221 np.maximum(dev, 1e-17).T,
222 origin="lower",
223 extent=[0, 1, 0, 1],
224 cmap=matplotlib.colormaps["viridis"],
225 norm=LogNorm(vmin=1e-16, vmax=1e-1),
226 )
227 axs[1].set_xlabel("x")
228 axs[1].set_ylabel("y")
229 axs[1].set_title(r"$|\rho - \rho_{\rm mirror\ x}| / \max \rho$ on the slice")
230 fig.colorbar(res, ax=axs[1], fraction=0.046)
231
232 for name in symmetries:
233 axs[2].semilogy(hist_t, np.maximum(hist_asym["rho", name], 1e-17), "-o", ms=3, label=name)
234 axs[2].axhline(tol, color="k", ls="--", lw=1, label="tolerance")
235 axs[2].set_xlim(0, t_end)
236 axs[2].set_ylim(1e-17, 1)
237 axs[2].set_xlabel("t")
238 axs[2].set_title(r"asymmetry of $\rho$ on the lattice")
239 axs[2].legend(loc="upper left")
240
241 plt.tight_layout()
242 plt.savefig(os.path.join(sim_folder, f"frame_{iframe:04d}.png"))
243 plt.close(fig)
Run the simulation#
250 hist_t = []
251 hist_asym = {(field, name): [] for field in fields for name in symmetries}
252 hist_count = []
253
254 for i, t in enumerate(np.linspace(0, t_end, n_frames)):
255 model.evolve_until(t)
256
257 block_min, block_max, count = get_blocks()
258 hist_t.append(t)
259 hist_count.append(count)
260 for k, v in get_asymmetries().items():
261 hist_asym[k].append(v)
262
263 plot_frame(i, t, hist_t, hist_asym, block_min, block_max, count)
Info: time since start : 10.86613756 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
Info: defaulting reduction implementation to impl : {"implementation":"group_reduction","parameters":{"group_size":128}} [algs][rank=0]
Info: defaulting sort_by_key_pow2_len implementation to impl : {"implementation":"lsd_radix_sort_basic","parameters":{}} [algs][rank=0]
Info: defaulting scan_exclusive_sum_in_place implementation to impl : {"implementation":"decoupled_lookback_512","parameters":{}} [algs][rank=0]
amr::Godunov: t = 0, dt = 0
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 12.36 us (3.2%)
patch tree reduce : 1.43 us (0.4%)
gen split merge : 591.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.20 us (0.3%)
LB compute : 361.69 us (93.2%)
LB move op cnt : 0
LB apply : 4.12 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.21 us (74.6%)
Info: cfl dt = 0.014523687548277812 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.0401e+05 | 4096 | 1 | 3.938e-02 | 0.1% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 0 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0, dt = 0.01
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.11 us (2.8%)
patch tree reduce : 1.48 us (0.7%)
gen split merge : 932.00 ns (0.4%)
split / merge op : 0/0
apply split merge : 1.22 us (0.6%)
LB compute : 197.56 us (91.0%)
LB move op cnt : 0
LB apply : 3.31 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.32 us (62.3%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Will refine 32 blocks
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.007261843774138906 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.4635e+05 | 5888 | 1 | 4.023e-02 | 0.0% | 1.2% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 894.7835906233838 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 11.702832133000001 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.01, dt = 0.007261843774138906
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.45 us (3.7%)
patch tree reduce : 1.21 us (0.4%)
gen split merge : 611.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.16 us (0.4%)
LB compute : 287.27 us (91.7%)
LB move op cnt : 0
LB apply : 4.45 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.65 us (79.8%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.005875554408369712 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.2613e+05 | 5888 | 1 | 4.668e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 560.0104893241701 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.017261843774138905, dt = 0.0027381562258610957
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 5.85 us (2.6%)
patch tree reduce : 1.41 us (0.6%)
gen split merge : 901.00 ns (0.4%)
split / merge op : 0/0
apply split merge : 1.12 us (0.5%)
LB compute : 210.81 us (92.0%)
LB move op cnt : 0
LB apply : 3.25 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.24 us (62.6%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.00556729869242636 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.4081e+05 | 5888 | 1 | 4.182e-02 | 0.0% | 1.0% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 235.73137839244055 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 12.483330514 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.02, dt = 0.00556729869242636
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.81 us (3.9%)
patch tree reduce : 1.37 us (0.5%)
gen split merge : 651.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.12 us (0.4%)
LB compute : 273.70 us (91.4%)
LB move op cnt : 0
LB apply : 3.87 us (1.3%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.59 us (78.3%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.0051458550087982325 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.7891e+05 | 5888 | 1 | 3.291e-02 | 0.0% | 1.2% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 608.9964110584503 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.02556729869242636, dt = 0.004432701307573637
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.67 us (2.7%)
patch tree reduce : 1.49 us (0.6%)
gen split merge : 1.05 us (0.4%)
split / merge op : 0/0
apply split merge : 1.21 us (0.5%)
LB compute : 227.52 us (92.0%)
LB move op cnt : 0
LB apply : 3.47 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.82 us (71.9%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004842744804538763 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.7786e+05 | 5888 | 1 | 3.310e-02 | 0.0% | 1.4% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 482.046194441695 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 13.456342086000001 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.03, dt = 0.004842744804538763
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.33 us (3.9%)
patch tree reduce : 1.33 us (0.5%)
gen split merge : 541.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 952.00 ns (0.3%)
LB compute : 262.10 us (91.1%)
LB move op cnt : 0
LB apply : 4.33 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.52 us (78.8%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004664125668221532 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.3693e+05 | 5888 | 1 | 4.300e-02 | 0.0% | 0.9% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 405.452593000003 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.034842744804538764, dt = 0.004664125668221532
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.02 us (2.9%)
patch tree reduce : 1.39 us (0.7%)
gen split merge : 1.09 us (0.5%)
split / merge op : 0/0
apply split merge : 1.24 us (0.6%)
LB compute : 191.14 us (91.0%)
LB move op cnt : 0
LB apply : 3.00 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.23 us (64.7%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 96
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.00456717734108341 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.3703e+05 | 5888 | 1 | 4.297e-02 | 0.0% | 1.0% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 390.7684376227347 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.039506870472760296, dt = 0.0004931295272397052
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.50 us (2.9%)
patch tree reduce : 1.56 us (0.7%)
gen split merge : 1.16 us (0.5%)
split / merge op : 0/0
apply split merge : 1.38 us (0.6%)
LB compute : 201.53 us (90.6%)
LB move op cnt : 0
LB apply : 3.70 us (1.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.95 us (70.9%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 96
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004558505424437462 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.3505e+05 | 5888 | 1 | 4.360e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 40.71909684743704 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 14.290263086000001 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.04, dt = 0.004558505424437462
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.88 us (3.6%)
patch tree reduce : 1.38 us (0.4%)
gen split merge : 701.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.08 us (0.3%)
LB compute : 305.76 us (91.9%)
LB move op cnt : 0
LB apply : 4.71 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.05 us (80.5%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 96
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004490972288355853 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.4738e+05 | 5888 | 1 | 3.995e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 410.7593338775091 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.04455850542443746, dt = 0.004490972288355853
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.31 us (2.8%)
patch tree reduce : 1.51 us (0.7%)
gen split merge : 1.24 us (0.5%)
split / merge op : 0/0
apply split merge : 1.26 us (0.6%)
LB compute : 207.78 us (90.9%)
LB move op cnt : 0
LB apply : 3.81 us (1.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.89 us (73.2%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 96
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004409366781160287 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.4444e+05 | 5888 | 1 | 4.076e-02 | 0.0% | 1.0% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 396.6160072201915 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.04904947771279332, dt = 0.0009505222872066843
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.68 us (2.9%)
patch tree reduce : 1.71 us (0.8%)
gen split merge : 1.08 us (0.5%)
split / merge op : 0/0
apply split merge : 1.14 us (0.5%)
LB compute : 206.65 us (90.9%)
LB move op cnt : 0
LB apply : 3.45 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.80 us (73.2%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 96
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004405914563417724 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.4173e+05 | 5888 | 1 | 4.154e-02 | 0.0% | 1.0% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 82.36725503330557 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 15.110355237 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.05, dt = 0.004405914563417724
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.69 us (3.2%)
patch tree reduce : 1.37 us (0.4%)
gen split merge : 571.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.22 us (0.3%)
LB compute : 332.89 us (92.5%)
LB move op cnt : 0
LB apply : 5.07 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.79 us (79.3%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004388905182885167 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.4404e+05 | 5888 | 1 | 4.088e-02 | 0.0% | 1.0% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 388.0091845568638 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.05440591456341773, dt = 0.004388905182885167
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.32 us (3.1%)
patch tree reduce : 1.46 us (0.7%)
gen split merge : 921.00 ns (0.4%)
split / merge op : 0/0
apply split merge : 1.24 us (0.6%)
LB compute : 185.81 us (90.3%)
LB move op cnt : 0
LB apply : 3.72 us (1.8%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 951.00 ns (57.9%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004403751410111897 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.6091e+05 | 5888 | 1 | 3.659e-02 | 0.0% | 1.2% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 431.793653749633 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.05879481974630289, dt = 0.0012051802536971051
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.15 us (2.8%)
patch tree reduce : 1.67 us (0.8%)
gen split merge : 942.00 ns (0.4%)
split / merge op : 0/0
apply split merge : 1.50 us (0.7%)
LB compute : 200.93 us (91.2%)
LB move op cnt : 0
LB apply : 3.18 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.79 us (71.3%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004413360753262394 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.7023e+05 | 5888 | 1 | 3.459e-02 | 0.0% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 125.43269435761549 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 15.918289651 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.06, dt = 0.004413360753262394
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.14 us (3.6%)
patch tree reduce : 1.18 us (0.4%)
gen split merge : 711.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.12 us (0.4%)
LB compute : 283.10 us (91.9%)
LB move op cnt : 0
LB apply : 3.91 us (1.3%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.27 us (83.0%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004421985686656804 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.7042e+05 | 5888 | 1 | 3.455e-02 | 0.0% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 459.8509120897063 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.06441336075326239, dt = 0.004421985686656804
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 5.84 us (2.9%)
patch tree reduce : 1.36 us (0.7%)
gen split merge : 941.00 ns (0.5%)
split / merge op : 0/0
apply split merge : 1.43 us (0.7%)
LB compute : 181.15 us (90.7%)
LB move op cnt : 0
LB apply : 3.26 us (1.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.25 us (59.5%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004395097370731859 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.5134e+05 | 5888 | 1 | 3.891e-02 | 0.0% | 1.2% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 409.1594541892187 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.06883534643991919, dt = 0.0011646535600808167
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.24 us (2.8%)
patch tree reduce : 1.48 us (0.7%)
gen split merge : 1.07 us (0.5%)
split / merge op : 0/0
apply split merge : 1.35 us (0.6%)
LB compute : 200.00 us (90.8%)
LB move op cnt : 0
LB apply : 3.75 us (1.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.46 us (64.6%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004391136950636556 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.4956e+05 | 5888 | 1 | 3.937e-02 | 0.0% | 1.2% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 106.49829857581409 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 16.927081325 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.07, dt = 0.004391136950636556
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.95 us (3.6%)
patch tree reduce : 1.69 us (0.5%)
gen split merge : 551.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.10 us (0.3%)
LB compute : 304.72 us (92.0%)
LB move op cnt : 0
LB apply : 4.38 us (1.3%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.83 us (81.1%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004393960799232127 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.4379e+05 | 5888 | 1 | 4.095e-02 | 0.0% | 1.0% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 386.05655881620834 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.07439113695063657, dt = 0.004393960799232127
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.42 us (3.1%)
patch tree reduce : 1.43 us (0.7%)
gen split merge : 821.00 ns (0.4%)
split / merge op : 0/0
apply split merge : 1.42 us (0.7%)
LB compute : 189.08 us (90.7%)
LB move op cnt : 0
LB apply : 3.32 us (1.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.33 us (60.4%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 120
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004415746706183909 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.6420e+05 | 5888 | 1 | 3.586e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 441.12183431273417 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.0787850977498687, dt = 0.0012149022501313084
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.22 us (2.4%)
patch tree reduce : 1.34 us (0.5%)
gen split merge : 1.17 us (0.4%)
split / merge op : 0/0
apply split merge : 1.22 us (0.5%)
LB compute : 243.54 us (92.1%)
LB move op cnt : 0
LB apply : 3.52 us (1.3%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.39 us (68.1%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 168
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.0044225102792378726 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.7050e+05 | 5888 | 1 | 3.453e-02 | 0.0% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 126.64664675366886 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 17.72898985 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.08, dt = 0.0044225102792378726
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 13.16 us (4.2%)
patch tree reduce : 1.76 us (0.6%)
gen split merge : 601.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.23 us (0.4%)
LB compute : 286.08 us (90.7%)
LB move op cnt : 0
LB apply : 5.00 us (1.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.09 us (79.6%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 168
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004463317336971574 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.3547e+05 | 5888 | 1 | 4.346e-02 | 0.0% | 0.9% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 366.311693535628 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.08442251027923788, dt = 0.004463317336971574
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.26 us (2.5%)
patch tree reduce : 1.34 us (0.5%)
gen split merge : 952.00 ns (0.4%)
split / merge op : 0/0
apply split merge : 1.26 us (0.5%)
LB compute : 234.41 us (91.9%)
LB move op cnt : 0
LB apply : 4.14 us (1.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.83 us (72.6%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 168
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004513612994788433 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.3569e+05 | 5888 | 1 | 4.339e-02 | 0.0% | 1.0% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 370.28025308238256 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.08888582761620945, dt = 0.0011141723837905515
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 5.76 us (2.5%)
patch tree reduce : 1.52 us (0.7%)
gen split merge : 1.12 us (0.5%)
split / merge op : 0/0
apply split merge : 1.33 us (0.6%)
LB compute : 211.37 us (91.6%)
LB move op cnt : 0
LB apply : 3.84 us (1.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 981.00 ns (57.6%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 168
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004524990490446352 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.3719e+05 | 5888 | 1 | 4.292e-02 | 0.0% | 0.9% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 93.45376361249215 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 18.579277988 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.09, dt = 0.004524990490446352
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.17 us (3.3%)
patch tree reduce : 1.27 us (0.4%)
gen split merge : 551.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.12 us (0.3%)
LB compute : 315.63 us (92.4%)
LB move op cnt : 0
LB apply : 4.82 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.10 us (82.0%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 168
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004585268870644557 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.5516e+05 | 5888 | 1 | 3.795e-02 | 0.0% | 1.0% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 429.27920564277156 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.09452499049044635, dt = 0.004585268870644557
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.11 us (2.9%)
patch tree reduce : 1.47 us (0.7%)
gen split merge : 981.00 ns (0.5%)
split / merge op : 0/0
apply split merge : 1.21 us (0.6%)
LB compute : 193.55 us (91.1%)
LB move op cnt : 0
LB apply : 3.23 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.50 us (75.8%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 168
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004650946145178073 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.5487e+05 | 5888 | 1 | 3.802e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 434.16697221277076 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.09911025936109091, dt = 0.0008897406389090923
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 5.70 us (2.7%)
patch tree reduce : 1.50 us (0.7%)
gen split merge : 941.00 ns (0.4%)
split / merge op : 0/0
apply split merge : 1.25 us (0.6%)
LB compute : 194.37 us (91.0%)
LB move op cnt : 0
LB apply : 3.19 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.09 us (61.6%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 168
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.0046623261971918155 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.5774e+05 | 5888 | 1 | 3.733e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 85.81157598773179 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 19.375006919 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.1, dt = 0.0046623261971918155
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.14 us (3.6%)
patch tree reduce : 1.48 us (0.5%)
gen split merge : 561.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.10 us (0.4%)
LB compute : 284.33 us (91.8%)
LB move op cnt : 0
LB apply : 4.29 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.02 us (77.8%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 168
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 736 [AMRGrid][rank=0]
Info: cfl dt = 0.004715157601134731 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.4223e+05 | 5888 | 1 | 4.140e-02 | 0.0% | 1.2% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 405.43551460273335 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.10466232619719182, dt = 0.004715157601134731
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 736.0 min = 736.0 factor = 1
- strategy "round robin" : max = 699.2 min = 699.2 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 736
max = 736
avg = 736
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 5.60 us (2.7%)
patch tree reduce : 1.64 us (0.8%)
gen split merge : 1.24 us (0.6%)
split / merge op : 0/0
apply split merge : 1.07 us (0.5%)
LB compute : 189.17 us (91.0%)
LB move op cnt : 0
LB apply : 3.08 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 941.00 ns (57.0%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 192
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 24
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 24
Info: process block count = 736 [AMRGrid][rank=0]
Info: patch 0 derefine block count = 168 new block count = 568 [AMR Grid][rank=0]
Info: cfl dt = 0.0052340583029216224 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1224e+05 | 4544 | 1 | 4.048e-02 | 0.0% | 1.2% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 419.2993104934341 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.10937748379832656, dt = 0.0006225162016734453
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 5.40 us (2.6%)
patch tree reduce : 1.10 us (0.5%)
gen split merge : 922.00 ns (0.4%)
split / merge op : 0/0
apply split merge : 1.22 us (0.6%)
LB compute : 188.09 us (91.5%)
LB move op cnt : 0
LB apply : 2.87 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.05 us (59.3%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 568 [AMRGrid][rank=0]
Info: cfl dt = 0.005237818685122684 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.2485e+05 | 4544 | 1 | 3.639e-02 | 0.0% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 61.576625748201884 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 20.485287457000002 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.11, dt = 0.005237818685122684
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.56 us (2.4%)
patch tree reduce : 1.27 us (0.3%)
gen split merge : 561.00 ns (0.1%)
split / merge op : 0/0
apply split merge : 1.36 us (0.3%)
LB compute : 448.68 us (94.2%)
LB move op cnt : 0
LB apply : 5.38 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.55 us (83.1%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 8
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 568 [AMRGrid][rank=0]
Info: cfl dt = 0.005265791208695873 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.2158e+05 | 4544 | 1 | 3.737e-02 | 0.0% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 504.51903736297805 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.11523781868512269, dt = 0.004762181314877309
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 5.85 us (2.8%)
patch tree reduce : 1.45 us (0.7%)
gen split merge : 1.17 us (0.6%)
split / merge op : 0/0
apply split merge : 1.18 us (0.6%)
LB compute : 192.88 us (91.2%)
LB move op cnt : 0
LB apply : 3.13 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.00 us (59.8%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 8
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 568 [AMRGrid][rank=0]
Info: cfl dt = 0.0052908129049820014 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1827e+05 | 4544 | 1 | 3.842e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 446.2017087339793 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 21.218675921000003 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.12, dt = 0.0052908129049820014
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.59 us (3.6%)
patch tree reduce : 1.36 us (0.4%)
gen split merge : 541.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.15 us (0.4%)
LB compute : 298.11 us (91.8%)
LB move op cnt : 0
LB apply : 4.71 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.90 us (82.1%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 8
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 568 [AMRGrid][rank=0]
Info: cfl dt = 0.005321255969249554 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.2103e+05 | 4544 | 1 | 3.755e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 507.3083624523884 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.125290812904982, dt = 0.004709187095017997
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.74 us (3.1%)
patch tree reduce : 1.41 us (0.7%)
gen split merge : 1.03 us (0.5%)
split / merge op : 0/0
apply split merge : 1.30 us (0.6%)
LB compute : 195.29 us (90.6%)
LB move op cnt : 0
LB apply : 3.20 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.44 us (67.6%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 32
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 568 [AMRGrid][rank=0]
Info: cfl dt = 0.005351038214754552 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1719e+05 | 4544 | 1 | 3.877e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 437.22262943060053 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 21.960640733 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.13, dt = 0.005351038214754552
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.38 us (3.6%)
patch tree reduce : 1.34 us (0.4%)
gen split merge : 551.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.36 us (0.4%)
LB compute : 293.30 us (91.7%)
LB move op cnt : 0
LB apply : 5.17 us (1.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.73 us (79.1%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 32
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 568 [AMRGrid][rank=0]
Info: cfl dt = 0.0053848583031907106 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.2164e+05 | 4544 | 1 | 3.736e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 515.6806662092932 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.13535103821475455, dt = 0.004648961785245459
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.03 us (2.8%)
patch tree reduce : 1.44 us (0.7%)
gen split merge : 1.05 us (0.5%)
split / merge op : 0/0
apply split merge : 1.62 us (0.8%)
LB compute : 196.47 us (90.9%)
LB move op cnt : 0
LB apply : 3.70 us (1.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.76 us (68.8%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 32
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 568 [AMRGrid][rank=0]
Info: cfl dt = 0.0054167742823285 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1832e+05 | 4544 | 1 | 3.841e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 435.7775130008951 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 22.716813824000003 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.14, dt = 0.0054167742823285
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.23 us (3.8%)
patch tree reduce : 1.33 us (0.4%)
gen split merge : 570.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.19 us (0.4%)
LB compute : 272.60 us (91.7%)
LB move op cnt : 0
LB apply : 4.26 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.15 us (76.2%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 32
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 568 [AMRGrid][rank=0]
Info: cfl dt = 0.005452917048375131 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.2017e+05 | 4544 | 1 | 3.781e-02 | 0.0% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 515.7123295398359 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.14541677428232852, dt = 0.004583225717671474
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.75 us (3.2%)
patch tree reduce : 1.66 us (0.8%)
gen split merge : 962.00 ns (0.5%)
split / merge op : 0/0
apply split merge : 1.21 us (0.6%)
LB compute : 188.36 us (90.4%)
LB move op cnt : 0
LB apply : 3.51 us (1.7%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.69 us (72.2%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 56
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 568 [AMRGrid][rank=0]
Info: cfl dt = 0.0054868162032952845 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1896e+05 | 4544 | 1 | 3.820e-02 | 0.0% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 431.9528350781925 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 23.789330506000002 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.15, dt = 0.0054868162032952845
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 12.12 us (4.1%)
patch tree reduce : 1.19 us (0.4%)
gen split merge : 611.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.07 us (0.4%)
LB compute : 267.57 us (90.9%)
LB move op cnt : 0
LB apply : 4.52 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 3.22 us (79.1%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 56
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 568 [AMRGrid][rank=0]
Info: cfl dt = 0.005525952002542472 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1388e+05 | 4544 | 1 | 3.990e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 495.02066519278117 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.15548681620329527, dt = 0.004513183796704734
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.26 us (2.9%)
patch tree reduce : 1.34 us (0.6%)
gen split merge : 871.00 ns (0.4%)
split / merge op : 0/0
apply split merge : 1.19 us (0.6%)
LB compute : 196.07 us (91.3%)
LB move op cnt : 0
LB apply : 3.19 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.42 us (68.9%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 56
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 568 [AMRGrid][rank=0]
Info: cfl dt = 0.005562045380324391 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.2053e+05 | 4544 | 1 | 3.770e-02 | 0.0% | 1.2% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 430.977807412561 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 24.532823958 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.16, dt = 0.005562045380324391
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 568.0 min = 568.0 factor = 1
- strategy "round robin" : max = 539.6 min = 539.6 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 568
max = 568
avg = 568
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.54 us (3.4%)
patch tree reduce : 1.43 us (0.4%)
gen split merge : 561.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 981.00 ns (0.3%)
LB compute : 313.57 us (92.2%)
LB move op cnt : 0
LB apply : 4.56 us (1.3%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.85 us (77.7%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 64
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 8
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 8
Info: process block count = 568 [AMRGrid][rank=0]
Info: patch 0 derefine block count = 56 new block count = 512 [AMR Grid][rank=0]
Info: cfl dt = 0.010115943673076833 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.0408e+05 | 4096 | 1 | 3.935e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 508.7989226751936 (tsim/hr) [amr::RAMSES][rank=0]
amr::Godunov: t = 0.1655620453803244, dt = 0.00443795461967561
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 6.50 us (3.1%)
patch tree reduce : 1.38 us (0.7%)
gen split merge : 911.00 ns (0.4%)
split / merge op : 0/0
apply split merge : 1.23 us (0.6%)
LB compute : 188.28 us (90.7%)
LB move op cnt : 0
LB apply : 3.19 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 1.47 us (64.8%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.01021024705451053 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1142e+05 | 4096 | 1 | 3.676e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 434.6179368138741 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 25.295952837 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.17, dt = 0.009999999999999981
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.97 us (3.7%)
patch tree reduce : 1.32 us (0.4%)
gen split merge : 541.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.28 us (0.4%)
LB compute : 299.41 us (92.0%)
LB move op cnt : 0
LB apply : 3.96 us (1.2%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.04 us (74.5%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.010348412737273155 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.0727e+05 | 4096 | 1 | 3.818e-02 | 0.0% | 1.0% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 942.839664405648 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 26.020073116000002 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.18, dt = 0.010000000000000009
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.46 us (3.6%)
patch tree reduce : 1.32 us (0.4%)
gen split merge : 551.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.12 us (0.4%)
LB compute : 291.16 us (91.6%)
LB move op cnt : 0
LB apply : 4.42 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.84 us (81.4%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.010431048831642543 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1105e+05 | 4096 | 1 | 3.688e-02 | 0.0% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 976.012989648434 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 27.085611044 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.19, dt = 0.010000000000000009
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.72 us (3.7%)
patch tree reduce : 1.51 us (0.5%)
gen split merge : 611.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 942.00 ns (0.3%)
LB compute : 291.07 us (91.5%)
LB move op cnt : 0
LB apply : 4.88 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.74 us (80.4%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.010525295336001323 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.0362e+05 | 4096 | 1 | 3.953e-02 | 0.0% | 1.2% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 910.6884544157306 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 27.791498166 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.2, dt = 0.009999999999999981
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.35 us (3.4%)
patch tree reduce : 1.66 us (0.5%)
gen split merge : 681.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 982.00 ns (0.3%)
LB compute : 306.55 us (92.2%)
LB move op cnt : 0
LB apply : 4.09 us (1.2%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.61 us (76.1%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.010627789080354447 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1192e+05 | 4096 | 1 | 3.660e-02 | 0.0% | 1.2% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 983.6489134067612 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 28.500484363 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.21, dt = 0.010000000000000009
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 12.28 us (3.7%)
patch tree reduce : 1.36 us (0.4%)
gen split merge : 581.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.07 us (0.3%)
LB compute : 302.29 us (91.7%)
LB move op cnt : 0
LB apply : 5.07 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.67 us (76.1%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.010737101559488427 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.2811e+05 | 4096 | 1 | 3.197e-02 | 0.0% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 1125.9662901956683 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 29.201986831000003 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.22, dt = 0.010000000000000009
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.21 us (3.4%)
patch tree reduce : 1.33 us (0.4%)
gen split merge : 551.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.08 us (0.3%)
LB compute : 305.74 us (92.1%)
LB move op cnt : 0
LB apply : 5.26 us (1.6%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.76 us (80.5%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.010853701348734965 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.0683e+05 | 4096 | 1 | 3.834e-02 | 0.0% | 1.5% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 938.9366464234541 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 30.256211627000003 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.23, dt = 0.009999999999999981
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.17 us (3.3%)
patch tree reduce : 1.21 us (0.4%)
gen split merge : 611.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.24 us (0.4%)
LB compute : 315.71 us (92.4%)
LB move op cnt : 0
LB apply : 4.45 us (1.3%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.44 us (78.2%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.010978445281743555 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.2366e+05 | 4096 | 1 | 3.312e-02 | 0.0% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 1086.8768765042466 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 30.960805925000003 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.24, dt = 0.010000000000000009
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 25.60 us (7.6%)
patch tree reduce : 1.51 us (0.4%)
gen split merge : 581.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.05 us (0.3%)
LB compute : 299.19 us (88.3%)
LB move op cnt : 0
LB apply : 4.39 us (1.3%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.40 us (75.0%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.0111096054239835 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1354e+05 | 4096 | 1 | 3.608e-02 | 0.0% | 1.2% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 997.9055625418194 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 31.667910077000002 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.25, dt = 0.010000000000000009
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.48 us (3.6%)
patch tree reduce : 1.50 us (0.5%)
gen split merge : 540.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.08 us (0.3%)
LB compute : 293.57 us (92.0%)
LB move op cnt : 0
LB apply : 4.45 us (1.4%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.31 us (77.5%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.011248560325474988 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1024e+05 | 4096 | 1 | 3.715e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 968.9480674519209 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 32.375258886000005 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.26, dt = 0.010000000000000009
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.68 us (3.9%)
patch tree reduce : 1.33 us (0.4%)
gen split merge : 551.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.12 us (0.4%)
LB compute : 275.26 us (91.3%)
LB move op cnt : 0
LB apply : 4.42 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.65 us (77.7%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.011399686984155995 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.1028e+05 | 4096 | 1 | 3.714e-02 | 0.0% | 1.4% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 969.2450469558847 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 33.439396552000005 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.27, dt = 0.010000000000000009
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 27.69 us (7.7%)
patch tree reduce : 1.63 us (0.5%)
gen split merge : 1.00 us (0.3%)
split / merge op : 0/0
apply split merge : 1.10 us (0.3%)
LB compute : 315.16 us (88.0%)
LB move op cnt : 0
LB apply : 4.12 us (1.1%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.50 us (72.7%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.011569136311737825 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.2581e+05 | 4096 | 1 | 3.256e-02 | 0.0% | 1.5% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 1105.7505077314547 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 34.142419783 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.28, dt = 0.009999999999999953
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.51 us (3.6%)
patch tree reduce : 1.31 us (0.4%)
gen split merge : 551.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.10 us (0.3%)
LB compute : 292.06 us (91.8%)
LB move op cnt : 0
LB apply : 4.77 us (1.5%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.35 us (76.3%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.011758119039332571 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.0920e+05 | 4096 | 1 | 3.751e-02 | 0.0% | 1.1% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 959.7347804925223 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 34.846533152 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
amr::Godunov: t = 0.29, dt = 0.010000000000000009
Info: Summary (strategy = round robin): [LoadBalance][rank=0]
- strategy "psweep" : max = 512.0 min = 512.0 factor = 1
- strategy "round robin" : max = 486.4 min = 486.4 factor = 0.95
Info: Loadbalance stats : [LoadBalance][rank=0]
npatch = 1
min = 512
max = 512
avg = 512
efficiency = 100.00%
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 11.00 us (3.3%)
patch tree reduce : 1.50 us (0.4%)
gen split merge : 611.00 ns (0.2%)
split / merge op : 0/0
apply split merge : 1.28 us (0.4%)
LB compute : 310.26 us (92.2%)
LB move op cnt : 0
LB apply : 4.48 us (1.3%)
Info: Scheduler step timings : [Scheduler][rank=0]
metadata sync : 2.47 us (77.2%)
Refinement 2:1 balance converged in 1 sweeps
Count block's flag for derefinement [No geometry validity check and no 2:1 check] : 0
Count block's flag for derefinement [After geometry validity check and before 2:1 check] : 0
Derefinement 2:1 balance converge in 1 sweeps
Count block's flag for derefinement [After geometry validity check and after 2:1 check] : 0
Info: process block count = 512 [AMRGrid][rank=0]
Info: cfl dt = 0.011965456151520835 [amr::basegodunov][rank=0]
Info: Timestep perf report: [amr::RAMSES][rank=0]
+======+============+======+========+===========+======+=============+=============+=============+
| rank | rate (N/s) | Nobj | Npatch | tstep | MPI | alloc d% h% | mem (max) d | mem (max) h |
+======+============+======+========+===========+======+=============+=============+=============+
| 0 | 1.2885e+05 | 4096 | 1 | 3.179e-02 | 0.0% | 1.3% 0.0% | 2.15 GB | 2.15 GB |
+------+------------+------+--------+-----------+------+-------------+-------------+-------------+
Info: estimated rate : 1132.4340758221247 (tsim/hr) [amr::RAMSES][rank=0]
Info: time since start : 35.560564458 (s) [Godunov][rank=0]
Info: collected : 1 patches [PatchScheduler][rank=0]
Evolution of the density and of the AMR blocks#
269 from shamrock.utils.plot import show_image_sequence
270
271 # If the animation is not returned only a static image will be shown in the doc
272 ani = show_image_sequence(os.path.join(sim_folder, "frame_*.png"), render_gif=True)
273
274 if shamrock.sys.world_rank() == 0:
275 # To save the animation using Pillow as a gif
276 writer = animation.PillowWriter(fps=5, metadata=dict(artist="Me"), bitrate=1800)
277 ani.save(os.path.join(sim_folder, "rho_amr_mirror_symmetry.gif"), writer=writer)
278
279 plt.show()
Asymmetries#
The maximum asymmetry of the density and of the total energy on the lattice, for each symmetry, with the number of blocks of the refined level.
287 n_fine = [count.get(1, 0) for count in hist_count]
288
289 fig, axs = plt.subplots(2, 1, figsize=(7, 7), sharex=True)
290 for field, ls in zip(fields, ["-", "--"]):
291 for icol, name in enumerate(symmetries):
292 axs[0].semilogy(
293 hist_t,
294 np.maximum(hist_asym[field, name], 1e-17),
295 ls,
296 color=f"C{icol}",
297 label=f"{field} {name}",
298 )
299 axs[0].axhline(tol, color="k", ls=":", lw=1, label="tolerance")
300 axs[0].set_ylim(1e-17, 1)
301 axs[0].set_ylabel("asymmetry")
302 axs[0].legend(ncol=2, fontsize=7)
303 axs[1].plot(hist_t, n_fine, "-o")
304 axs[1].set_xlabel("t")
305 axs[1].set_ylabel("level 1 blocks")
306 plt.tight_layout()
307 plt.show()
Checks#
Both refinement and derefinement must have happened, and every asymmetry must stay below the tolerance.
315 refined = max(n_fine) > 0
316 derefined = any(b < a for a, b in itertools.pairwise(n_fine))
317 print(f"number of level 1 blocks: {n_fine}")
318
319 errors = []
320 if not refined:
321 errors.append("no block has been refined, the test setup is not exercising the AMR")
322 if not derefined:
323 errors.append("no block has been merged, the test setup is not exercising the derefinement")
324
325 for (field, name), hist in hist_asym.items():
326 print(f"max {field} {name} asymmetry: {max(hist):.2e}")
327 for t, v in zip(hist_t, hist):
328 if not v < tol:
329 errors.append(f"t = {t:.3f}: {field} {name} asymmetry {v:.2e} >= {tol:.0e}")
330
331 if errors:
332 raise RuntimeError("AMR mirror symmetry test failed:\n" + "\n".join(errors))
333
334 print("AMR mirror symmetry test passed")
number of level 1 blocks: [0, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 64, 64, 64, 64, 64, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
max rho mirror_x asymmetry: 8.78e-16
max rho mirror_y asymmetry: 1.05e-15
max rho mirror_z asymmetry: 1.05e-15
max rho swap_xy asymmetry: 8.66e-16
max rho swap_xz asymmetry: 1.01e-15
max rho swap_yz asymmetry: 7.32e-16
max rhoetot mirror_x asymmetry: 7.37e-16
max rhoetot mirror_y asymmetry: 9.22e-16
max rhoetot mirror_z asymmetry: 7.59e-16
max rhoetot swap_xy asymmetry: 7.59e-16
max rhoetot swap_xz asymmetry: 9.22e-16
max rhoetot swap_yz asymmetry: 7.37e-16
AMR mirror symmetry test passed
Total running time of the script: (0 minutes 35.106 seconds)
Estimated memory usage: 542 MB