Initializing AMReX (26.07-16-g2d4861ab916b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-16-g2d4861ab916b) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7943 ... 0.7971 ... 0.7999 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1397 0.146 0.1523 19.05% amrex::unpackBuffer 103 0.1319 0.133 0.1341 16.76% amrex::unpackRemotes 103 0.109 0.1098 0.1106 13.83% ParticleContainer::Redistribute_impl() 103 0.09009 0.09699 0.1039 12.99% Redistribute_partition 103 0.09252 0.09312 0.09371 11.72% ParticleCopyPlan::build 103 0.05734 0.05745 0.05757 7.20% TestParticleContainer::moveParticles 100 0.05008 0.05013 0.05017 6.27% amrex::communicateParticlesStart 103 0.02601 0.02833 0.03065 3.83% TestParticleContainer::checkAnswer 103 0.01617 0.01913 0.0221 2.76% amrex::computeNeighborProcs 101 0.02024 0.02069 0.02114 2.64% ParticleCopyPlan::buildMPIStart 103 0.01189 0.01459 0.01729 2.16% amrex::communicateParticlesFinish 103 0.007821 0.01113 0.01444 1.81% ParticleCopyPlan::doHandShake 103 0.002121 0.005028 0.007935 0.99% DistributionMapping::LeastUsedCPUs() 1 7.269e-06 0.002817 0.005628 0.70% InitParticles 1 0.004576 0.004776 0.004976 0.62% testRedistribute 1 0.0008394 0.0008416 0.0008438 0.11% ParticleContainer::OK() 103 2.554e-05 2.679e-05 2.804e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.649e-06 3.456e-06 4.264e-06 0.00% Other 520 0.003024 0.003177 0.003329 0.42% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7943 0.7971 0.7999 100.00% ParticleContainer::Redistribute_impl() 103 0.6265 0.6266 0.6267 78.35% numParticlesOutOfRange() 614 0.1397 0.146 0.1523 19.05% amrex::unpackBuffer 103 0.1319 0.133 0.1341 16.76% amrex::unpackRemotes 103 0.109 0.1098 0.1106 13.83% ParticleCopyPlan::build 103 0.09745 0.09822 0.099 12.38% Redistribute_partition 103 0.09252 0.09312 0.09371 11.72% TestParticleContainer::checkAnswer 103 0.05917 0.06212 0.06507 8.14% TestParticleContainer::moveParticles 100 0.05008 0.05013 0.05017 6.27% ParticleContainer::OK() 103 0.04298 0.04298 0.04299 5.37% amrex::communicateParticlesStart 103 0.02601 0.02833 0.03065 3.83% amrex::computeNeighborProcs 101 0.02024 0.02069 0.02114 2.64% ParticleCopyPlan::buildMPIStart 103 0.01941 0.01962 0.01983 2.48% amrex::communicateParticlesFinish 103 0.007821 0.01113 0.01444 1.81% InitParticles 1 0.009727 0.009728 0.009729 1.22% ParticleCopyPlan::doHandShake 103 0.002121 0.005028 0.007935 0.99% DistributionMapping::SFCProcessorMapDoIt() 1 1.068e-05 0.002822 0.005633 0.70% DistributionMapping::LeastUsedCPUs() 1 7.269e-06 0.002817 0.005628 0.70% Other 520 0.003498 0.003734 0.003971 0.50% -------------------------------------------------------------------------------------------- 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 9140 KiB 9140 KiB 9140 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 98 KiB 103 KiB 108 KiB 8323 KiB 8331 KiB 8340 KiB InitParticles 48 6976 KiB 6979 KiB 6981 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 124 KiB 128 KiB 133 KiB 8192 KiB 8201 KiB 8209 KiB amrex::packBuffer 204 349 KiB 349 KiB 349 KiB 8192 KiB 8200 KiB 8209 KiB Redistribute_partition 4054 96 KiB 96 KiB 96 KiB 1821 KiB 1823 KiB 1825 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 26 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3391 B 3408 B 3426 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1107 B 1107 B 1108 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 672 B 676 B 680 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 886 B 886 B 887 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 102 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 7 B 7 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() 416 177 KiB 183 KiB 189 KiB 8192 KiB 8200 KiB 8209 KiB amrex::communicateParticlesStart 204 74 KiB 83 KiB 93 KiB 8192 KiB 8200 KiB 8209 KiB The_Pinned_Arena::Initialize() 2 7 B 11 B 16 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 20 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 865 B 865 B 865 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 893 B 894 B 896 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 11 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 121 B 121 B 121 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 (26.07-16-g2d4861ab916b) finalized