Initializing AMReX (26.07-21-g71b30881f620)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-21-g71b30881f620) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7816 ... 0.7837 ... 0.7859 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1311 0.1445 0.158 20.10% amrex::unpackBuffer 103 0.1295 0.1313 0.133 16.92% amrex::unpackRemotes 103 0.1044 0.1082 0.1121 14.26% ParticleContainer::Redistribute_impl() 103 0.08359 0.09487 0.1062 13.51% Redistribute_partition 103 0.09086 0.09182 0.09278 11.81% ParticleCopyPlan::build 103 0.05632 0.05654 0.05677 7.22% TestParticleContainer::moveParticles 100 0.04967 0.04968 0.04968 6.32% amrex::communicateParticlesStart 103 0.02273 0.02626 0.0298 3.79% TestParticleContainer::checkAnswer 103 0.01292 0.01915 0.02538 3.23% amrex::computeNeighborProcs 101 0.01972 0.02043 0.02114 2.69% ParticleCopyPlan::buildMPIStart 103 0.009999 0.01437 0.01873 2.38% amrex::communicateParticlesFinish 103 0.004602 0.01063 0.01665 2.12% ParticleCopyPlan::doHandShake 103 0.0003594 0.00496 0.00956 1.22% InitParticles 1 0.004657 0.004857 0.005057 0.64% DistributionMapping::LeastUsedCPUs() 1 2.032e-05 0.002192 0.004363 0.56% testRedistribute 1 0.0007393 0.0008606 0.0009818 0.12% ParticleContainer::OK() 103 2.748e-05 2.918e-05 3.087e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.119e-06 2.906e-06 3.693e-06 0.00% Other 520 0.002936 0.00307 0.003204 0.41% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7816 0.7837 0.7859 100.00% ParticleContainer::Redistribute_impl() 103 0.6146 0.6147 0.6148 78.23% numParticlesOutOfRange() 614 0.1311 0.1445 0.158 20.10% amrex::unpackBuffer 103 0.1295 0.1313 0.133 16.92% amrex::unpackRemotes 103 0.1044 0.1082 0.1121 14.26% ParticleCopyPlan::build 103 0.09564 0.09677 0.0979 12.46% Redistribute_partition 103 0.09086 0.09182 0.09278 11.81% TestParticleContainer::checkAnswer 103 0.05605 0.06228 0.0685 8.72% TestParticleContainer::moveParticles 100 0.04967 0.04968 0.04968 6.32% ParticleContainer::OK() 103 0.04312 0.04312 0.04313 5.49% amrex::communicateParticlesStart 103 0.02273 0.02626 0.0298 3.79% amrex::computeNeighborProcs 101 0.01972 0.02043 0.02114 2.69% ParticleCopyPlan::buildMPIStart 103 0.01909 0.01933 0.01956 2.49% amrex::communicateParticlesFinish 103 0.004602 0.01063 0.01665 2.12% InitParticles 1 0.009809 0.00981 0.009811 1.25% ParticleCopyPlan::doHandShake 103 0.0003594 0.00496 0.00956 1.22% DistributionMapping::SFCProcessorMapDoIt() 1 2.329e-05 0.002195 0.004367 0.56% DistributionMapping::LeastUsedCPUs() 1 2.032e-05 0.002192 0.004363 0.56% Other 520 0.003468 0.003626 0.003784 0.48% -------------------------------------------------------------------------------------------- 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 9141 KiB 9141 KiB 9141 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 102 KiB 105 KiB 108 KiB 8319 KiB 8331 KiB 8344 KiB InitParticles 48 7008 KiB 7011 KiB 7014 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 126 KiB 126 KiB 8189 KiB 8201 KiB 8212 KiB amrex::packBuffer 204 322 KiB 324 KiB 325 KiB 8189 KiB 8200 KiB 8212 KiB Redistribute_partition 4054 90 KiB 91 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 3405 B 3430 B 3455 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1108 B 1108 B 1109 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 666 B 673 B 680 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 887 B 887 B 887 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 103 B 105 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() 416 163 KiB 171 KiB 180 KiB 8189 KiB 8200 KiB 8212 KiB amrex::communicateParticlesStart 204 78 KiB 83 KiB 89 KiB 8189 KiB 8200 KiB 8212 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 420 869 B 869 B 869 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 898 B 899 B 900 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 126 B 127 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 120 B 120 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 (26.07-21-g71b30881f620) finalized