Initializing AMReX (26.10-76-g347a3a2d2675)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-76-g347a3a2d2675) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7854 ... 0.7862 ... 0.7869 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1383 0.1439 0.1495 19.00% amrex::unpackBuffer 103 0.1325 0.1325 0.1325 16.84% amrex::unpackRemotes 103 0.1075 0.1093 0.1111 14.13% ParticleContainer::Redistribute_impl() 103 0.09353 0.09503 0.09653 12.27% Redistribute_partition 103 0.09276 0.09285 0.09293 11.81% ParticleCopyPlan::build 103 0.05727 0.05732 0.05737 7.29% TestParticleContainer::moveParticles 100 0.04994 0.04997 0.05 6.35% amrex::communicateParticlesStart 103 0.02717 0.02788 0.02859 3.63% amrex::computeNeighborProcs 102 0.02068 0.0207 0.02072 2.63% TestParticleContainer::checkAnswer 103 0.01272 0.01667 0.02063 2.62% ParticleCopyPlan::buildMPIStart 103 0.01407 0.01408 0.01409 1.79% amrex::communicateParticlesFinish 103 0.01064 0.01118 0.01171 1.49% ParticleCopyPlan::doHandShake 103 0.004563 0.004989 0.005415 0.69% InitParticles 1 0.00465 0.004848 0.005046 0.64% testRedistribute 1 0.0006909 0.0008358 0.0009807 0.12% ParticleContainer::OK() 103 3.049e-05 3.199e-05 3.348e-05 0.00% Other 530 0.003189 0.00401 0.00483 0.61% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7853 0.7853 0.7853 99.80% ParticleContainer::Redistribute_impl() 103 0.6677 0.6716 0.6756 85.86% numParticlesOutOfRange() 410 0.1383 0.1439 0.1495 19.00% amrex::unpackBuffer 103 0.1325 0.1325 0.1325 16.84% amrex::unpackRemotes 103 0.1075 0.1093 0.1111 14.13% ParticleCopyPlan::build 103 0.09701 0.09752 0.09802 12.46% Redistribute_partition 103 0.09276 0.09285 0.09293 11.81% TestParticleContainer::checkAnswer 103 0.05401 0.05797 0.06193 7.87% TestParticleContainer::moveParticles 100 0.04994 0.04997 0.05 6.35% ParticleContainer::OK() 103 0.04129 0.0413 0.0413 5.25% amrex::communicateParticlesStart 103 0.02717 0.02788 0.02859 3.63% amrex::computeNeighborProcs 102 0.02068 0.0207 0.02072 2.63% ParticleCopyPlan::buildMPIStart 103 0.01863 0.01907 0.0195 2.48% amrex::communicateParticlesFinish 103 0.01064 0.01118 0.01171 1.49% InitParticles 1 0.009682 0.009686 0.00969 1.23% ParticleCopyPlan::doHandShake 103 0.004563 0.004989 0.005415 0.69% Other 530 0.00377 0.004617 0.005463 0.69% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [Redistribute_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [Redistribute_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9139 KiB 9140 KiB 9140 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 105 KiB 111 KiB 8330 KiB 8331 KiB 8332 KiB InitParticles 48 6982 KiB 6984 KiB 6985 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 124 KiB 130 KiB 136 KiB 8199 KiB 8201 KiB 8202 KiB amrex::packBuffer 204 350 KiB 351 KiB 351 KiB 8199 KiB 8200 KiB 8202 KiB Redistribute_partition 4054 96 KiB 97 KiB 97 KiB 1823 KiB 1823 KiB 1823 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3382 B 3397 B 3412 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1108 B 1108 B 1109 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 680 B 681 B 682 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 887 B 887 B 887 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 103 B 103 B 104 B 256 B 256 B 256 B --------------------------------------------------------------------------------------------------------------------------- Managed Memory Usage: --------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------- The_Managed_Arena::Initialize() 2 6 B 6 B 7 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 179 KiB 184 KiB 188 KiB 8199 KiB 8200 KiB 8202 KiB amrex::communicateParticlesStart 204 76 KiB 85 KiB 93 KiB 8199 KiB 8200 KiB 8202 KiB The_Pinned_Arena::Initialize() 2 7 B 11 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 865 B 865 B 866 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 893 B 895 B 897 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 129 B 129 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 122 B 122 B 122 B 256 B 256 B 256 B testRedistribute 4 0 B 0 B 0 B 256 B 256 B 256 B ---------------------------------------------------------------------------------------------------------------------- Total GPU global memory (MB) spread across MPI: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [7571 ... 7571] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [The Arena] max space (MB) used spread across MPI: [35 ... 35] [The Managed Arena] max space (MB) allocated spread across MPI: [8 ... 8] [The Managed Arena] max space (MB) used spread across MPI: [0 ... 0] [The Pinned Arena] max space (MB) allocated spread across MPI: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.10-76-g347a3a2d2675) finalized