Initializing AMReX (26.06-30-g5fbc49bce6cc)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-30-g5fbc49bce6cc) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7737 ... 0.7965 ... 0.8193 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1331 0.1432 0.1533 18.71% amrex::unpackBuffer 103 0.1293 0.1306 0.1318 16.09% amrex::unpackRemotes 103 0.1041 0.1077 0.1113 13.59% ParticleContainer::Redistribute_impl() 103 0.08384 0.09409 0.1043 12.73% Redistribute_partition 103 0.09072 0.09116 0.0916 11.18% ParticleCopyPlan::build 103 0.05606 0.05612 0.05618 6.86% TestParticleContainer::moveParticles 100 0.04902 0.04924 0.04946 6.04% DistributionMapping::LeastUsedCPUs() 1 1.905e-05 0.02279 0.04556 5.56% amrex::communicateParticlesStart 103 0.01806 0.02295 0.02784 3.40% TestParticleContainer::checkAnswer 103 0.01364 0.01888 0.02412 2.94% amrex::computeNeighborProcs 101 0.01976 0.02031 0.02085 2.54% ParticleCopyPlan::buildMPIStart 103 0.01106 0.01408 0.01711 2.09% amrex::communicateParticlesFinish 103 0.006335 0.01054 0.01475 1.80% ParticleCopyPlan::doHandShake 103 0.001739 0.005038 0.008336 1.02% InitParticles 1 0.005107 0.005719 0.006331 0.77% testRedistribute 1 0.0009133 0.000929 0.0009447 0.12% ParticleContainer::OK() 103 2.724e-05 2.898e-05 3.073e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 4.47e-06 4.878e-06 5.286e-06 0.00% Other 520 0.002958 0.003168 0.003378 0.41% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7737 0.7965 0.8193 100.00% ParticleContainer::Redistribute_impl() 103 0.6078 0.608 0.6081 74.22% numParticlesOutOfRange() 614 0.1331 0.1432 0.1533 18.71% amrex::unpackBuffer 103 0.1293 0.1306 0.1318 16.09% amrex::unpackRemotes 103 0.1041 0.1077 0.1113 13.59% ParticleCopyPlan::build 103 0.09526 0.09603 0.09681 11.82% Redistribute_partition 103 0.09072 0.09116 0.0916 11.18% TestParticleContainer::checkAnswer 103 0.05595 0.06122 0.06648 8.11% TestParticleContainer::moveParticles 100 0.04902 0.04924 0.04946 6.04% DistributionMapping::SFCProcessorMapDoIt() 1 2.507e-05 0.0228 0.04558 5.56% DistributionMapping::LeastUsedCPUs() 1 1.905e-05 0.02279 0.04556 5.56% ParticleContainer::OK() 103 0.04231 0.04234 0.04236 5.17% amrex::communicateParticlesStart 103 0.01806 0.02295 0.02784 3.40% amrex::computeNeighborProcs 101 0.01976 0.02031 0.02085 2.54% ParticleCopyPlan::buildMPIStart 103 0.01885 0.01912 0.0194 2.37% amrex::communicateParticlesFinish 103 0.006335 0.01054 0.01475 1.80% InitParticles 1 0.01032 0.01033 0.01034 1.26% ParticleCopyPlan::doHandShake 103 0.001739 0.005038 0.008336 1.02% Other 520 0.003434 0.003728 0.004021 0.49% -------------------------------------------------------------------------------------------- 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 9144 KiB 9145 KiB 9145 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 97 KiB 100 KiB 102 KiB 8319 KiB 8331 KiB 8344 KiB InitParticles 48 6621 KiB 6624 KiB 6628 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 121 KiB 121 KiB 122 KiB 8189 KiB 8201 KiB 8212 KiB amrex::packBuffer 204 293 KiB 294 KiB 296 KiB 8188 KiB 8200 KiB 8212 KiB Redistribute_partition 4054 83 KiB 83 KiB 84 KiB 1819 KiB 1822 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 10 KiB 10 KiB 10 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 25 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3215 B 3236 B 3257 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1046 B 1046 B 1046 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 630 B 634 B 639 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 837 B 837 B 837 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 94 B 96 B 99 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 5 B 6 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() 416 140 KiB 150 KiB 159 KiB 8189 KiB 8200 KiB 8212 KiB amrex::communicateParticlesStart 204 75 KiB 81 KiB 86 KiB 8188 KiB 8200 KiB 8212 KiB The_Pinned_Arena::Initialize() 2 6 B 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 22 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 820 B 820 B 821 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 849 B 849 B 849 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 11 B 11 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 119 B 120 B 121 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 113 B 113 B 113 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: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.06-30-g5fbc49bce6cc) finalized