Initializing AMReX (26.05-39-gbe2cc437644f)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-39-gbe2cc437644f) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7732 ... 0.7739 ... 0.7746 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1286 0.1417 0.1547 19.98% amrex::unpackBuffer 103 0.1272 0.1288 0.1304 16.84% amrex::unpackRemotes 103 0.102 0.1065 0.1111 14.34% ParticleContainer::Redistribute_impl() 103 0.08444 0.09455 0.1047 13.51% Redistribute_partition 103 0.08952 0.09036 0.0912 11.77% ParticleCopyPlan::build 103 0.05558 0.05562 0.05566 7.19% TestParticleContainer::moveParticles 100 0.04872 0.04878 0.04883 6.30% amrex::communicateParticlesStart 103 0.02379 0.02744 0.03109 4.01% TestParticleContainer::checkAnswer 103 0.01316 0.01844 0.02373 3.06% amrex::computeNeighborProcs 101 0.01934 0.02009 0.02084 2.69% ParticleCopyPlan::buildMPIStart 103 0.01003 0.014 0.01797 2.32% amrex::communicateParticlesFinish 103 0.00599 0.01095 0.01591 2.05% ParticleCopyPlan::doHandShake 103 0.003211 0.007185 0.01116 1.44% InitParticles 1 0.004633 0.004835 0.005038 0.65% testRedistribute 1 0.0008014 0.0008219 0.0008424 0.11% ParticleContainer::OK() 103 2.565e-05 2.589e-05 2.613e-05 0.00% Other 522 0.002953 0.003808 0.004663 0.60% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7732 0.7739 0.7746 100.00% ParticleContainer::Redistribute_impl() 103 0.6104 0.6105 0.6105 78.81% numParticlesOutOfRange() 614 0.1286 0.1417 0.1547 19.98% amrex::unpackBuffer 103 0.1272 0.1288 0.1304 16.84% amrex::unpackRemotes 103 0.102 0.1065 0.1111 14.34% ParticleCopyPlan::build 103 0.09655 0.09735 0.09814 12.67% Redistribute_partition 103 0.08952 0.09036 0.0912 11.77% TestParticleContainer::checkAnswer 103 0.05465 0.05994 0.06523 8.42% TestParticleContainer::moveParticles 100 0.04872 0.04878 0.04883 6.30% ParticleContainer::OK() 103 0.04149 0.0415 0.0415 5.36% amrex::communicateParticlesStart 103 0.02379 0.02744 0.03109 4.01% ParticleCopyPlan::buildMPIStart 103 0.02118 0.02118 0.02119 2.74% amrex::computeNeighborProcs 101 0.01934 0.02009 0.02084 2.69% amrex::communicateParticlesFinish 103 0.00599 0.01095 0.01591 2.05% ParticleCopyPlan::doHandShake 103 0.003211 0.007185 0.01116 1.44% InitParticles 1 0.009766 0.009766 0.009766 1.26% Other 522 0.003457 0.005069 0.006681 0.86% -------------------------------------------------------------------------------------------- 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 9141 KiB 9141 KiB 9141 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 101 KiB 107 KiB 112 KiB 8321 KiB 8330 KiB 8340 KiB InitParticles 48 6954 KiB 6954 KiB 6954 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 126 KiB 130 KiB 135 KiB 8192 KiB 8201 KiB 8210 KiB amrex::packBuffer 204 350 KiB 351 KiB 352 KiB 8191 KiB 8200 KiB 8209 KiB Redistribute_partition 4054 99 KiB 99 KiB 99 KiB 1820 KiB 1822 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 27 B 27 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3381 B 3383 B 3385 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1104 B 1104 B 1104 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 670 B 675 B 681 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 884 B 884 B 884 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 102 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 5 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() 416 166 KiB 184 KiB 202 KiB 8191 KiB 8200 KiB 8210 KiB amrex::communicateParticlesStart 204 70 KiB 85 KiB 99 KiB 8191 KiB 8200 KiB 8209 KiB The_Pinned_Arena::Initialize() 2 8 B 12 B 16 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 861 B 861 B 862 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 890 B 891 B 892 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 120 B 120 B 120 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: [7591 ... 7591] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [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 (26.05-39-gbe2cc437644f) finalized