Initializing AMReX (26.04-113-g05a28aa730e4)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-113-g05a28aa730e4) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7826 ... 0.7833 ... 0.784 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1372 0.1434 0.1496 19.08% amrex::unpackBuffer 103 0.131 0.1315 0.1319 16.83% amrex::unpackRemotes 103 0.106 0.1091 0.1121 14.30% ParticleContainer::Redistribute_impl() 103 0.08927 0.09528 0.1013 12.92% Redistribute_partition 103 0.09198 0.09246 0.09294 11.85% ParticleCopyPlan::build 103 0.05651 0.05659 0.05667 7.23% TestParticleContainer::moveParticles 100 0.04959 0.04969 0.04979 6.35% amrex::communicateParticlesStart 103 0.02523 0.02721 0.02918 3.72% amrex::computeNeighborProcs 101 0.02019 0.02056 0.02093 2.67% TestParticleContainer::checkAnswer 103 0.01459 0.01725 0.01992 2.54% ParticleCopyPlan::buildMPIStart 103 0.01235 0.01356 0.01477 1.88% amrex::communicateParticlesFinish 103 0.009031 0.01142 0.01381 1.76% ParticleCopyPlan::doHandShake 103 0.002656 0.005069 0.007482 0.95% InitParticles 1 0.004738 0.00494 0.005143 0.66% testRedistribute 1 0.0008398 0.0008707 0.0009016 0.11% ParticleContainer::OK() 103 3.561e-05 3.725e-05 3.888e-05 0.00% Other 522 0.003571 0.004422 0.005273 0.67% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7826 0.7833 0.784 100.00% ParticleContainer::Redistribute_impl() 103 0.6192 0.6194 0.6195 79.01% numParticlesOutOfRange() 614 0.1372 0.1434 0.1496 19.08% amrex::unpackBuffer 103 0.131 0.1315 0.1319 16.83% amrex::unpackRemotes 103 0.106 0.1091 0.1121 14.30% ParticleCopyPlan::build 103 0.09469 0.09636 0.09802 12.50% Redistribute_partition 103 0.09198 0.09246 0.09294 11.85% TestParticleContainer::checkAnswer 103 0.05562 0.05826 0.0609 7.77% TestParticleContainer::moveParticles 100 0.04959 0.04969 0.04979 6.35% ParticleContainer::OK() 103 0.04098 0.04101 0.04103 5.23% amrex::communicateParticlesStart 103 0.02523 0.02721 0.02918 3.72% amrex::computeNeighborProcs 101 0.02019 0.02056 0.02093 2.67% ParticleCopyPlan::buildMPIStart 103 0.01742 0.01863 0.01983 2.53% amrex::communicateParticlesFinish 103 0.009031 0.01142 0.01381 1.76% InitParticles 1 0.009875 0.009878 0.009882 1.26% ParticleCopyPlan::doHandShake 103 0.002656 0.005069 0.007482 0.95% Other 522 0.004051 0.005689 0.007328 0.93% -------------------------------------------------------------------------------------------- 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 9142 KiB 9142 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 97 KiB 105 KiB 112 KiB 8330 KiB 8331 KiB 8332 KiB InitParticles 48 6969 KiB 6969 KiB 6969 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 123 KiB 130 KiB 137 KiB 8200 KiB 8201 KiB 8202 KiB amrex::packBuffer 204 345 KiB 346 KiB 347 KiB 8199 KiB 8200 KiB 8201 KiB Redistribute_partition 4054 95 KiB 96 KiB 96 KiB 1822 KiB 1822 KiB 1823 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 3344 B 3369 B 3395 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1105 B 1105 B 1106 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 674 B 677 B 681 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 885 B 885 B 885 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 102 B 103 B 105 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() 416 177 KiB 181 KiB 185 KiB 8199 KiB 8200 KiB 8201 KiB amrex::communicateParticlesStart 204 78 KiB 85 KiB 92 KiB 8199 KiB 8200 KiB 8201 KiB The_Pinned_Arena::Initialize() 2 8 B 10 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 20 KiB 21 KiB 22 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 863 B 863 B 864 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 891 B 893 B 895 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 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 (26.04-113-g05a28aa730e4) finalized