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]: 0.7749 ... 0.7756 ... 0.7763 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1291 0.1429 0.1568 20.19% amrex::unpackBuffer 103 0.1288 0.1304 0.1319 16.99% amrex::unpackRemotes 103 0.1017 0.1074 0.1132 14.58% ParticleContainer::Redistribute_impl() 103 0.07988 0.09407 0.1083 13.94% Redistribute_partition 103 0.09021 0.09105 0.0919 11.84% ParticleCopyPlan::build 103 0.05608 0.0562 0.05631 7.25% TestParticleContainer::moveParticles 100 0.04885 0.04908 0.04931 6.35% amrex::communicateParticlesStart 103 0.01934 0.02662 0.0339 4.37% TestParticleContainer::checkAnswer 103 0.01279 0.01847 0.02415 3.11% amrex::computeNeighborProcs 101 0.0196 0.02026 0.02093 2.70% ParticleCopyPlan::buildMPIStart 103 0.01031 0.01422 0.01813 2.34% amrex::communicateParticlesFinish 103 0.005126 0.01054 0.01595 2.05% ParticleCopyPlan::doHandShake 103 0.0007907 0.004912 0.009033 1.16% InitParticles 1 0.004665 0.004883 0.005101 0.66% testRedistribute 1 0.0007975 0.000815 0.0008325 0.11% ParticleContainer::OK() 103 2.682e-05 2.807e-05 2.932e-05 0.00% Other 522 0.002901 0.003764 0.004627 0.60% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7749 0.7756 0.7763 100.00% ParticleContainer::Redistribute_impl() 103 0.6108 0.6109 0.6111 78.71% numParticlesOutOfRange() 614 0.1291 0.1429 0.1568 20.19% amrex::unpackBuffer 103 0.1288 0.1304 0.1319 16.99% amrex::unpackRemotes 103 0.1017 0.1074 0.1132 14.58% ParticleCopyPlan::build 103 0.09505 0.09604 0.09704 12.50% Redistribute_partition 103 0.09021 0.09105 0.0919 11.84% TestParticleContainer::checkAnswer 103 0.05472 0.06041 0.06609 8.51% TestParticleContainer::moveParticles 100 0.04885 0.04908 0.04931 6.35% ParticleContainer::OK() 103 0.04193 0.04193 0.04193 5.40% amrex::communicateParticlesStart 103 0.01934 0.02662 0.0339 4.37% amrex::computeNeighborProcs 101 0.0196 0.02026 0.02093 2.70% ParticleCopyPlan::buildMPIStart 103 0.01892 0.01913 0.01934 2.49% amrex::communicateParticlesFinish 103 0.005126 0.01054 0.01595 2.05% InitParticles 1 0.009829 0.009831 0.009832 1.27% ParticleCopyPlan::doHandShake 103 0.0007907 0.004912 0.009033 1.16% Other 522 0.003378 0.005002 0.006627 0.85% -------------------------------------------------------------------------------------------- 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() 72 101 KiB 105 KiB 108 KiB 8321 KiB 8331 KiB 8341 KiB InitParticles 48 6984 KiB 6985 KiB 6986 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 126 KiB 127 KiB 128 KiB 8190 KiB 8201 KiB 8211 KiB amrex::packBuffer 204 326 KiB 329 KiB 331 KiB 8190 KiB 8200 KiB 8211 KiB Redistribute_partition 4054 91 KiB 92 KiB 92 KiB 1820 KiB 1822 KiB 1825 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3407 B 3410 B 3414 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 668 B 674 B 680 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 885 B 885 B 885 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 103 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 5 B 7 B 9 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() 416 161 KiB 174 KiB 186 KiB 8190 KiB 8200 KiB 8211 KiB amrex::communicateParticlesStart 204 73 KiB 84 KiB 94 KiB 8190 KiB 8200 KiB 8211 KiB The_Pinned_Arena::Initialize() 2 7 B 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 865 B 865 B 866 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 894 B 895 B 897 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 121 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: [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 (26.05-3-g4ceb814db7d7) finalized