Initializing AMReX (26.06-17-g6a6dcd903f99)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-17-g6a6dcd903f99) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7702 ... 0.7719 ... 0.7736 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1411 0.1423 0.1436 18.56% amrex::unpackBuffer 103 0.1291 0.1294 0.1297 16.77% amrex::unpackRemotes 103 0.1061 0.1075 0.1089 14.07% ParticleContainer::Redistribute_impl() 103 0.09085 0.09191 0.09298 12.02% Redistribute_partition 103 0.09074 0.0911 0.09147 11.82% ParticleCopyPlan::build 103 0.0552 0.05528 0.05535 7.16% TestParticleContainer::moveParticles 100 0.04945 0.04949 0.04953 6.40% amrex::communicateParticlesStart 103 0.02706 0.02752 0.02798 3.62% amrex::computeNeighborProcs 101 0.0201 0.02018 0.02025 2.62% TestParticleContainer::checkAnswer 103 0.01472 0.01727 0.01982 2.56% ParticleCopyPlan::buildMPIStart 103 0.0127 0.01349 0.01428 1.85% amrex::communicateParticlesFinish 103 0.009939 0.01089 0.01185 1.53% ParticleCopyPlan::doHandShake 103 0.003709 0.005018 0.006327 0.82% InitParticles 1 0.004607 0.004821 0.005036 0.65% testRedistribute 1 0.000761 0.0008611 0.0009611 0.12% ParticleContainer::OK() 103 3.26e-05 3.277e-05 3.295e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.342e-06 2.95e-06 3.559e-06 0.00% Other 521 0.002957 0.004837 0.006718 0.87% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7702 0.7719 0.7736 100.00% ParticleContainer::Redistribute_impl() 103 0.6074 0.6075 0.6077 78.55% numParticlesOutOfRange() 614 0.1411 0.1423 0.1436 18.56% amrex::unpackBuffer 103 0.1291 0.1294 0.1297 16.77% amrex::unpackRemotes 103 0.1061 0.1075 0.1089 14.07% ParticleCopyPlan::build 103 0.09376 0.09444 0.09512 12.30% Redistribute_partition 103 0.09074 0.0911 0.09147 11.82% TestParticleContainer::checkAnswer 103 0.05607 0.05862 0.06117 7.91% TestParticleContainer::moveParticles 100 0.04945 0.04949 0.04953 6.40% ParticleContainer::OK() 103 0.04135 0.04135 0.04136 5.35% amrex::communicateParticlesStart 103 0.02706 0.02752 0.02798 3.62% amrex::computeNeighborProcs 101 0.0201 0.02018 0.02025 2.62% ParticleCopyPlan::buildMPIStart 103 0.01799 0.01851 0.01903 2.46% amrex::communicateParticlesFinish 103 0.009939 0.01089 0.01185 1.53% InitParticles 1 0.009751 0.009762 0.009773 1.26% ParticleCopyPlan::doHandShake 103 0.003709 0.005018 0.006327 0.82% DistributionMapping::SFCProcessorMapDoIt() 1 9.14e-06 0.001663 0.003317 0.43% Other 521 0.003427 0.005388 0.007349 0.95% -------------------------------------------------------------------------------------------- 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 9139 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 104 KiB 107 KiB 111 KiB 8317 KiB 8331 KiB 8346 KiB InitParticles 48 6929 KiB 6929 KiB 6930 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 129 KiB 129 KiB 129 KiB 8186 KiB 8201 KiB 8215 KiB amrex::packBuffer 204 335 KiB 335 KiB 336 KiB 8186 KiB 8200 KiB 8214 KiB Redistribute_partition 4054 93 KiB 93 KiB 94 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 3372 B 3383 B 3395 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1098 B 1098 B 1098 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 669 B 671 B 673 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 879 B 879 B 879 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 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() 416 176 KiB 181 KiB 186 KiB 8186 KiB 8200 KiB 8215 KiB amrex::communicateParticlesStart 204 75 KiB 86 KiB 96 KiB 8186 KiB 8200 KiB 8214 KiB The_Pinned_Arena::Initialize() 2 7 B 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 859 B 859 B 859 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 887 B 888 B 890 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 127 B 128 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 (26.06-17-g6a6dcd903f99) finalized