Initializing AMReX (26.08-6-g09dcef899fc3)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-6-g09dcef899fc3) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.2266 ... 0.2283 ... 0.23 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleCopyPlan::build 103 0.05832 0.05837 0.05841 25.39% numParticlesOutOfRange() 410 0.03828 0.042 0.04572 19.87% Redistribute_partition 103 0.02987 0.03011 0.03035 13.19% ParticleContainer::Redistribute_impl() 103 0.02481 0.02666 0.02851 12.40% amrex::communicateParticlesStart 103 0.01361 0.01612 0.01863 8.10% amrex::unpackBuffer 103 0.01309 0.01322 0.01335 5.80% amrex::unpackRemotes 103 1.208e-05 0.006315 0.01262 5.49% ParticleCopyPlan::doHandShake 103 0.0004987 0.00508 0.009661 4.20% amrex::computeNeighborProcs 102 0.006944 0.007073 0.007202 3.13% TestParticleContainer::moveParticles 100 0.006882 0.006904 0.006927 3.01% TestParticleContainer::checkAnswer 103 0.002419 0.003966 0.005514 2.40% ParticleCopyPlan::buildMPIStart 103 0.003382 0.004274 0.005165 2.25% testNeighborProcsCoarseToFine 1 2.088e-05 0.001706 0.003391 1.47% InitParticles 1 0.002656 0.002812 0.002969 1.29% amrex::communicateParticlesFinish 103 0.0004719 0.0007131 0.0009543 0.41% amrex::packBuffer 103 0.0007933 0.0008305 0.0008677 0.38% DenseBins::buildGPU 1 0.0006948 0.000702 0.0007092 0.31% testRedistribute 1 0.0004535 0.0005194 0.0005852 0.25% ParticleContainer::OK() 103 2.187e-05 2.19e-05 2.192e-05 0.01% Other 418 0.0007428 0.0009262 0.00111 0.48% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.2266 0.2266 0.2266 98.51% ParticleContainer::Redistribute_impl() 103 0.1835 0.1835 0.1835 79.79% ParticleCopyPlan::build 103 0.07107 0.07494 0.07881 34.26% numParticlesOutOfRange() 410 0.03828 0.042 0.04572 19.87% Redistribute_partition 103 0.02987 0.03011 0.03035 13.19% amrex::communicateParticlesStart 103 0.01361 0.01612 0.01863 8.10% TestParticleContainer::checkAnswer 103 0.01532 0.01687 0.01842 8.01% amrex::unpackBuffer 103 0.01309 0.01322 0.01335 5.80% ParticleCopyPlan::buildMPIStart 103 0.005664 0.009353 0.01304 5.67% ParticleContainer::OK() 103 0.0129 0.0129 0.0129 5.61% amrex::unpackRemotes 103 1.208e-05 0.006315 0.01262 5.49% ParticleCopyPlan::doHandShake 103 0.0004987 0.00508 0.009661 4.20% amrex::computeNeighborProcs 102 0.006944 0.007073 0.007202 3.13% InitParticles 1 0.006994 0.006995 0.006997 3.04% TestParticleContainer::moveParticles 100 0.006882 0.006904 0.006927 3.01% testNeighborProcsCoarseToFine 1 4.007e-05 0.001733 0.003426 1.49% amrex::communicateParticlesFinish 103 0.0004719 0.0007131 0.0009543 0.41% amrex::packBuffer 103 0.0007933 0.0008305 0.0008677 0.38% DenseBins::buildGPU 1 0.0006948 0.000702 0.0007092 0.31% Other 418 0.0009691 0.001302 0.001635 0.71% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeNonPeriodic_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeNonPeriodic_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9022 KiB 9022 KiB 9022 KiB 9216 KiB 9216 KiB 9216 KiB InitParticles 24 3121 KiB 3122 KiB 3122 KiB 6768 KiB 6768 KiB 6768 KiB amrex::packBuffer 62 7592 B 12 KiB 17 KiB 98 KiB 198 KiB 298 KiB ParticleContainer::Redistribute_impl() 37 941 B 5472 B 9 KiB 216 KiB 216 KiB 216 KiB Redistribute_partition 1276 22 KiB 26 KiB 30 KiB 199 KiB 199 KiB 199 KiB testRedistribute 2 38 B 38 B 39 B 48 KiB 48 KiB 48 KiB ParticleCopyPlan::buildCopiesAtomicScatter 128 2108 B 2548 B 2989 B 25 KiB 25 KiB 25 KiB numParticlesOutOfRange() 388 1898 B 2273 B 2649 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 839 B 839 B 840 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 413 B 430 B 447 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 672 B 672 B 673 B 1024 B 1024 B 1024 B ParticleContainer::ReserveForRedistribute() 568 165 B 174 B 183 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 38 B 39 B 41 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 15 B 16 B 17 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 2 18 B 25 B 32 B 8192 KiB 8192 KiB 8192 KiB InitParticles 296 19 KiB 21 KiB 23 KiB 4168 KiB 4168 KiB 4168 KiB ParticleContainer::Redistribute_impl() 274 5519 B 6864 B 8209 B 99 KiB 198 KiB 298 KiB amrex::communicateParticlesStart 31 0 B 3619 B 7238 B 0 B 99 KiB 199 KiB Redistribute_partition 136 242 B 242 B 242 B 768 B 768 B 768 B numParticlesOutOfRange() 392 254 B 258 B 262 B 768 B 768 B 768 B TestParticleContainer::checkAnswer 284 80 B 80 B 80 B 512 B 512 B 512 B amrex::unpackBuffer 284 82 B 86 B 91 B 512 B 512 B 512 B ParticleCopyPlan::build 206 65 B 68 B 72 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 31 0 B 19 B 38 B 0 B 128 B 256 B testRedistribute 2 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: [7643 ... 7643] [The Arena] max space (MB) allocated spread across MPI: [17 ... 17] [The Arena] max space (MB) used spread across MPI: [16 ... 16] [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: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [4 ... 4] AMReX (26.08-6-g09dcef899fc3) finalized