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|_| Version 1.2.5-dev
LLNL-CODE-775068
Copyright (c) 2014-25, Lawrence Livermore National Security, LLC
Kripke is released under the BSD 3-Clause License, please see the
LICENSE file for the full license
This work was produced under the auspices of the U.S. Department of
Energy by Lawrence Livermore National Laboratory under Contract
DE-AC52-07NA27344.
Author: Adam J. Kunen
Compilation Options:
Architecture: OpenMP
Compiler: /softs/x86/openmpi/openmpi-5.0.8/intel/bin/mpic++
Compiler Flags: "-g -fno-omit-frame-pointer -march=native -O3 -fiopenmp "
Linker Flags: " "
CHAI Enabled: No
Umpire Enabled: No
CUDA Enabled: No
MPI Enabled: Yes
OpenMP Enabled: Yes
Caliper Enabled: No
OpenMP Thread->Core mapping for 4 threads on rank 0
0-> 2 1-> 3 2-> 0 3-> 1
Input Parameters
================
Problem Size:
Zones: 32 x 32 x 16 (16384 total)
Groups: 256
Legendre Order: 4
Quadrature Set: Dummy S2 with 96 points
Physical Properties:
Total X-Sec: sigt=[0.100000, 0.000100, 0.100000]
Scattering X-Sec: sigs=[0.050000, 0.000050, 0.050000]
Solver Options:
Number iterations: 10
MPI Decomposition Options:
Total MPI tasks: 32
Spatial decomp: 4 x 4 x 2 MPI tasks
Block solve method: Sweep
Per-Task Options:
DirSets/Directions: 8 sets, 12 directions/set
GroupSet/Groups: 2 sets, 128 groups/set
Zone Sets: 1 x 1 x 1
Architecture: OpenMP
Data Layout: DGZ
Generating Problem
==================
Decomposition Space: Procs: Subdomains (local/global):
--------------------- ---------- --------------------------
(P) Energy: 1 2 / 2
(Q) Direction: 1 8 / 8
(R) Space: 32 1 / 32
(Rx,Ry,Rz) R in XYZ: 4x4x2 1x1x1 / 4x4x2
(PQR) TOTAL: 32 16 / 512
Material Volumes=[8.459473e+03, 1.205640e+05, 2.750977e+06]
Memory breakdown of Field variables:
Field Variable Num Elements Megabytes
-------------- ------------ ---------
data/sigs 983040 7.500
dx 32 0.000
dy 32 0.000
dz 16 0.000
ell 2400 0.018
ell_plus 2400 0.018
i_plane 12582912 96.000
j_plane 12582912 96.000
k_plane 25165824 192.000
mixelem_to_fraction 17264 0.132
phi 104857600 800.000
phi_out 104857600 800.000
psi 402653184 3072.000
quadrature/w 96 0.001
quadrature/xcos 96 0.001
quadrature/ycos 96 0.001
quadrature/zcos 96 0.001
rhs 402653184 3072.000
sigt_zonal 4194304 32.000
volume 16384 0.125
-------- ------------ ---------
TOTAL 1070569472 8167.797
Generation Complete!
Steady State Solve
==================
iter 0: particle count=3.068141e+08, change=1.000000e+00
iter 1: particle count=4.575559e+08, change=3.294502e-01
iter 2: particle count=5.319228e+08, change=1.398076e-01
iter 3: particle count=5.686133e+08, change=6.452640e-02
iter 4: particle count=5.866898e+08, change=3.081104e-02
iter 5: particle count=5.955774e+08, change=1.492252e-02
iter 6: particle count=5.999367e+08, change=7.266329e-03
iter 7: particle count=6.020697e+08, change=3.542816e-03
iter 8: particle count=6.031109e+08, change=1.726347e-03
iter 9: particle count=6.036180e+08, change=8.400479e-04
Solver terminated
Timers
======
Timer Count Seconds
---------------- ------------ ------------
Generate 1 0.01210
LPlusTimes 10 0.35311
LTimes 10 0.42487
Population 10 0.05291
Scattering 10 5.19733
Solve 1 6.62977
Source 10 0.00083
SweepSolver 10 0.42631
SweepSubdomain 160 0.26390
TIMER_NAMES:Generate,LPlusTimes,LTimes,Population,Scattering,Solve,Source,SweepSolver,SweepSubdomain
TIMER_DATA:0.012099,0.353109,0.424873,0.052906,5.197328,6.629773,0.000834,0.426306,0.263896
Figures of Merit
================
Throughput: 6.073408e+08 [unknowns/(second/iteration)]
Grind time : 1.646522e-09 [(seconds/iteration)/unknowns]
Sweep efficiency : 61.90300 [100.0 * SweepSubdomain time / SweepSolver time]
Number of unknowns: 402653184
END
