Initializing AMReX (26.07-41-g5ca2c5e23267)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-41-g5ca2c5e23267) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7773 ... 0.778 ... 0.7787 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1394 0.143 0.1466 18.82% amrex::unpackBuffer 103 0.1299 0.1302 0.1304 16.74% amrex::unpackRemotes 103 0.1065 0.1074 0.1083 13.91% ParticleContainer::Redistribute_impl() 103 0.09237 0.0945 0.09663 12.41% Redistribute_partition 103 0.09093 0.09125 0.09158 11.76% ParticleCopyPlan::build 103 0.05621 0.05627 0.05632 7.23% TestParticleContainer::moveParticles 100 0.04942 0.04945 0.04948 6.35% amrex::communicateParticlesStart 103 0.02767 0.02794 0.0282 3.62% TestParticleContainer::checkAnswer 103 0.01467 0.01811 0.02155 2.77% amrex::computeNeighborProcs 101 0.02009 0.02033 0.02056 2.64% ParticleCopyPlan::buildMPIStart 103 0.01249 0.01342 0.01434 1.84% amrex::communicateParticlesFinish 103 0.01064 0.01127 0.01191 1.53% ParticleCopyPlan::doHandShake 103 0.003478 0.005017 0.006556 0.84% InitParticles 1 0.004649 0.004849 0.005049 0.65% testRedistribute 1 0.0008463 0.0008482 0.0008501 0.11% ParticleContainer::OK() 103 2.326e-05 2.389e-05 2.451e-05 0.00% Other 522 0.003174 0.004131 0.005088 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7773 0.778 0.7787 100.00% ParticleContainer::Redistribute_impl() 103 0.613 0.6131 0.6132 78.75% numParticlesOutOfRange() 410 0.1394 0.143 0.1466 18.82% amrex::unpackBuffer 103 0.1299 0.1302 0.1304 16.74% amrex::unpackRemotes 103 0.1065 0.1074 0.1083 13.91% ParticleCopyPlan::build 103 0.09458 0.09549 0.09641 12.38% Redistribute_partition 103 0.09093 0.09125 0.09158 11.76% TestParticleContainer::checkAnswer 103 0.05662 0.06006 0.06349 8.15% TestParticleContainer::moveParticles 100 0.04942 0.04945 0.04948 6.35% ParticleContainer::OK() 103 0.04194 0.04194 0.04195 5.39% amrex::communicateParticlesStart 103 0.02767 0.02794 0.0282 3.62% amrex::computeNeighborProcs 101 0.02009 0.02033 0.02056 2.64% ParticleCopyPlan::buildMPIStart 103 0.01782 0.01843 0.01904 2.45% amrex::communicateParticlesFinish 103 0.01064 0.01127 0.01191 1.53% InitParticles 1 0.009795 0.009797 0.009798 1.26% ParticleCopyPlan::doHandShake 103 0.003478 0.005017 0.006556 0.84% Other 522 0.003672 0.005438 0.007203 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 9135 KiB 9136 KiB 9137 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 104 KiB 111 KiB 118 KiB 8328 KiB 8332 KiB 8335 KiB InitParticles 48 6962 KiB 6965 KiB 6968 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 126 KiB 133 KiB 139 KiB 8197 KiB 8201 KiB 8204 KiB amrex::packBuffer 204 358 KiB 358 KiB 359 KiB 8197 KiB 8200 KiB 8204 KiB Redistribute_partition 4054 99 KiB 99 KiB 99 KiB 1822 KiB 1823 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 3400 B 3409 B 3418 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 674 B 676 B 679 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 886 B 886 B 886 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 103 B 103 B 103 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() 416 185 KiB 190 KiB 194 KiB 8197 KiB 8200 KiB 8204 KiB amrex::communicateParticlesStart 204 80 KiB 87 KiB 95 KiB 8197 KiB 8200 KiB 8204 KiB The_Pinned_Arena::Initialize() 2 10 B 37 B 64 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 863 B 863 B 863 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 892 B 893 B 895 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 13 B 14 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 (26.07-41-g5ca2c5e23267) finalized