Initializing AMReX (26.05-3-g4ceb814db7d7)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-3-g4ceb814db7d7) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.8001 ... 0.8349 ... 0.8698 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.129 0.1462 0.1635 18.79% amrex::unpackBuffer 103 0.129 0.1304 0.1317 15.14% ParticleContainer::Redistribute_impl() 103 0.08325 0.09898 0.1147 13.19% amrex::unpackRemotes 103 0.1023 0.1083 0.1143 13.14% Redistribute_partition 103 0.09014 0.09144 0.09275 10.66% DistributionMapping::LeastUsedCPUs() 1 1.28e-05 0.0349 0.06979 8.02% ParticleCopyPlan::build 103 0.05362 0.05495 0.05629 6.47% TestParticleContainer::moveParticles 100 0.04924 0.04927 0.0493 5.67% amrex::communicateParticlesStart 103 0.02741 0.03096 0.0345 3.97% amrex::communicateParticlesFinish 103 0.006837 0.01751 0.02818 3.24% TestParticleContainer::checkAnswer 103 0.01365 0.02015 0.02664 3.06% amrex::computeNeighborProcs 101 0.02071 0.02092 0.02113 2.43% ParticleCopyPlan::buildMPIStart 103 0.00996 0.01444 0.01891 2.17% ParticleCopyPlan::doHandShake 103 0.0005616 0.005322 0.01008 1.16% InitParticles 1 0.004182 0.0055 0.006819 0.78% testRedistribute 1 0.0009338 0.000966 0.0009982 0.11% ParticleContainer::OK() 103 3.544e-05 5.359e-05 7.173e-05 0.01% DistributionMapping::SFCProcessorMapDoIt() 1 3.922e-06 4.862e-06 5.801e-06 0.00% Other 520 0.003487 0.004684 0.005881 0.68% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8001 0.8349 0.8698 100.00% ParticleContainer::Redistribute_impl() 103 0.6304 0.6306 0.6308 72.53% numParticlesOutOfRange() 614 0.129 0.1462 0.1635 18.79% amrex::unpackBuffer 103 0.129 0.1304 0.1317 15.14% amrex::unpackRemotes 103 0.1023 0.1083 0.1143 13.14% ParticleCopyPlan::build 103 0.09502 0.09653 0.09805 11.27% Redistribute_partition 103 0.09014 0.09144 0.09275 10.66% TestParticleContainer::checkAnswer 103 0.05768 0.06384 0.07 8.05% DistributionMapping::SFCProcessorMapDoIt() 1 3.292e-05 0.03491 0.06979 8.02% DistributionMapping::LeastUsedCPUs() 1 1.28e-05 0.0349 0.06979 8.02% TestParticleContainer::moveParticles 100 0.04924 0.04927 0.0493 5.67% ParticleContainer::OK() 103 0.04336 0.0437 0.04403 5.06% amrex::communicateParticlesStart 103 0.02741 0.03096 0.0345 3.97% amrex::communicateParticlesFinish 103 0.006837 0.01751 0.02818 3.24% amrex::computeNeighborProcs 101 0.02071 0.02092 0.02113 2.43% ParticleCopyPlan::buildMPIStart 103 0.01948 0.01976 0.02004 2.30% InitParticles 1 0.01069 0.0107 0.01071 1.23% ParticleCopyPlan::doHandShake 103 0.0005616 0.005322 0.01008 1.16% Other 520 0.004036 0.005253 0.00647 0.74% -------------------------------------------------------------------------------------------- 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 9102 KiB 9125 KiB 9148 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 101 KiB 135 KiB 170 KiB 8328 KiB 8331 KiB 8335 KiB InitParticles 48 6294 KiB 6304 KiB 6313 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 119 KiB 152 KiB 184 KiB 8199 KiB 8201 KiB 8203 KiB amrex::packBuffer 204 392 KiB 393 KiB 395 KiB 8198 KiB 8200 KiB 8202 KiB Redistribute_partition 4054 104 KiB 104 KiB 105 KiB 1821 KiB 1823 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 13 KiB 13 KiB 13 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 23 B 23 B 24 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3012 B 3033 B 3054 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1012 B 1012 B 1013 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 614 B 620 B 627 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 810 B 810 B 810 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 91 B 94 B 98 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() 416 213 KiB 225 KiB 237 KiB 8198 KiB 8200 KiB 8203 KiB amrex::communicateParticlesStart 204 93 KiB 114 KiB 135 KiB 8198 KiB 8200 KiB 8202 KiB The_Pinned_Arena::Initialize() 2 11 B 14 B 17 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 14 KiB 18 KiB 22 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 780 B 780 B 780 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 805 B 808 B 811 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 15 B 19 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 117 B 118 B 119 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 112 B 112 B 112 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 ... 7581] [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 (26.05-3-g4ceb814db7d7) finalized