Initializing AMReX (26.06-31-g3c3bbaa34cd3)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-31-g3c3bbaa34cd3) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7884 ... 0.7891 ... 0.7899 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1342 0.1452 0.1562 19.78% amrex::unpackBuffer 103 0.1311 0.1325 0.1339 16.95% amrex::unpackRemotes 103 0.1074 0.1092 0.1111 14.06% ParticleContainer::Redistribute_impl() 103 0.08116 0.09513 0.1091 13.81% Redistribute_partition 103 0.09194 0.09287 0.09379 11.87% ParticleCopyPlan::build 103 0.05682 0.05707 0.05733 7.26% TestParticleContainer::moveParticles 100 0.04996 0.05002 0.05009 6.34% amrex::communicateParticlesStart 103 0.01985 0.02722 0.03458 4.38% TestParticleContainer::checkAnswer 103 0.01241 0.01881 0.02521 3.19% amrex::computeNeighborProcs 101 0.0201 0.02073 0.02136 2.70% ParticleCopyPlan::buildMPIStart 103 0.01069 0.01443 0.01817 2.30% amrex::communicateParticlesFinish 103 0.005954 0.01095 0.01594 2.02% ParticleCopyPlan::doHandShake 103 0.0008359 0.005078 0.00932 1.18% InitParticles 1 0.004606 0.004832 0.005058 0.64% testRedistribute 1 0.0007387 0.0008719 0.001005 0.13% ParticleContainer::OK() 103 3.416e-05 3.78e-05 4.143e-05 0.01% Other 522 0.003196 0.004183 0.005169 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7884 0.7891 0.7899 100.00% ParticleContainer::Redistribute_impl() 103 0.6214 0.6214 0.6215 78.68% numParticlesOutOfRange() 614 0.1342 0.1452 0.1562 19.78% amrex::unpackBuffer 103 0.1311 0.1325 0.1339 16.95% amrex::unpackRemotes 103 0.1074 0.1092 0.1111 14.06% ParticleCopyPlan::build 103 0.09651 0.09785 0.0992 12.56% Redistribute_partition 103 0.09194 0.09287 0.09379 11.87% TestParticleContainer::checkAnswer 103 0.05526 0.0616 0.06794 8.60% TestParticleContainer::moveParticles 100 0.04996 0.05002 0.05009 6.34% ParticleContainer::OK() 103 0.04272 0.04279 0.04285 5.42% amrex::communicateParticlesStart 103 0.01985 0.02722 0.03458 4.38% amrex::computeNeighborProcs 101 0.0201 0.02073 0.02136 2.70% ParticleCopyPlan::buildMPIStart 103 0.019 0.01951 0.02001 2.53% amrex::communicateParticlesFinish 103 0.005954 0.01095 0.01594 2.02% InitParticles 1 0.009801 0.009805 0.009809 1.24% ParticleCopyPlan::doHandShake 103 0.0008359 0.005078 0.00932 1.18% Other 522 0.003738 0.005491 0.007245 0.92% -------------------------------------------------------------------------------------------- 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 9138 KiB 9138 KiB 9138 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 98 KiB 98 KiB 99 KiB 8319 KiB 8331 KiB 8344 KiB InitParticles 48 6978 KiB 6980 KiB 6982 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 123 KiB 123 KiB 123 KiB 8188 KiB 8201 KiB 8213 KiB amrex::packBuffer 204 319 KiB 321 KiB 324 KiB 8188 KiB 8200 KiB 8212 KiB Redistribute_partition 4054 90 KiB 90 KiB 91 KiB 1819 KiB 1823 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3369 B 3382 B 3395 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1103 B 1103 B 1104 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 665 B 671 B 678 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 883 B 883 B 883 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 99 B 102 B 106 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 8 B 10 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() 416 128 KiB 169 KiB 209 KiB 8188 KiB 8200 KiB 8213 KiB amrex::communicateParticlesStart 204 63 KiB 77 KiB 92 KiB 8188 KiB 8200 KiB 8212 KiB The_Pinned_Arena::Initialize() 2 8 B 10 B 12 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 206 126 B 127 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: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.06-31-g3c3bbaa34cd3) finalized