Initializing AMReX (26.05-63-gc2eb6db7ee79)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-63-gc2eb6db7ee79) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7922 ... 0.7977 ... 0.8032 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.141 0.1456 0.1503 18.71% amrex::unpackBuffer 103 0.1334 0.1341 0.1347 16.77% amrex::unpackRemotes 103 0.1098 0.1105 0.1112 13.85% ParticleContainer::Redistribute_impl() 103 0.08871 0.09562 0.1025 12.77% Redistribute_partition 103 0.09309 0.09364 0.09419 11.73% ParticleCopyPlan::build 103 0.05758 0.05761 0.05763 7.17% TestParticleContainer::moveParticles 100 0.05006 0.05018 0.0503 6.26% amrex::communicateParticlesStart 103 0.02427 0.02733 0.03039 3.78% amrex::computeNeighborProcs 101 0.02046 0.02086 0.02125 2.65% TestParticleContainer::checkAnswer 103 0.01442 0.01747 0.02053 2.56% ParticleCopyPlan::buildMPIStart 103 0.01196 0.01361 0.01526 1.90% amrex::communicateParticlesFinish 103 0.008735 0.01105 0.01336 1.66% DistributionMapping::LeastUsedCPUs() 1 9.125e-06 0.005495 0.01098 1.37% ParticleCopyPlan::doHandShake 103 0.002764 0.005467 0.008171 1.02% InitParticles 1 0.0047 0.004909 0.005118 0.64% testRedistribute 1 0.0008094 0.0008966 0.0009837 0.12% ParticleContainer::OK() 103 3.554e-05 3.752e-05 3.95e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 3.063e-06 9.7e-06 1.634e-05 0.00% Other 520 0.003151 0.003344 0.003537 0.44% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7922 0.7977 0.8032 100.00% ParticleContainer::Redistribute_impl() 103 0.6266 0.6267 0.6267 78.02% numParticlesOutOfRange() 614 0.141 0.1456 0.1503 18.71% amrex::unpackBuffer 103 0.1334 0.1341 0.1347 16.77% amrex::unpackRemotes 103 0.1098 0.1105 0.1112 13.85% ParticleCopyPlan::build 103 0.09656 0.09812 0.09967 12.41% Redistribute_partition 103 0.09309 0.09364 0.09419 11.73% TestParticleContainer::checkAnswer 103 0.05643 0.0594 0.06238 7.77% TestParticleContainer::moveParticles 100 0.05006 0.05018 0.0503 6.26% ParticleContainer::OK() 103 0.04185 0.04193 0.04201 5.23% amrex::communicateParticlesStart 103 0.02427 0.02733 0.03039 3.78% amrex::computeNeighborProcs 101 0.02046 0.02086 0.02125 2.65% ParticleCopyPlan::buildMPIStart 103 0.01802 0.01908 0.02013 2.51% amrex::communicateParticlesFinish 103 0.008735 0.01105 0.01336 1.66% DistributionMapping::SFCProcessorMapDoIt() 1 1.317e-05 0.005505 0.011 1.37% DistributionMapping::LeastUsedCPUs() 1 9.125e-06 0.005495 0.01098 1.37% InitParticles 1 0.009754 0.009762 0.00977 1.22% ParticleCopyPlan::doHandShake 103 0.002764 0.005467 0.008171 1.02% Other 520 0.003583 0.003798 0.004012 0.50% -------------------------------------------------------------------------------------------- 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 9143 KiB 9143 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 100 KiB 103 KiB 106 KiB 8321 KiB 8331 KiB 8341 KiB InitParticles 48 6940 KiB 6941 KiB 6941 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 126 KiB 127 KiB 8191 KiB 8201 KiB 8210 KiB amrex::packBuffer 204 321 KiB 323 KiB 324 KiB 8190 KiB 8200 KiB 8210 KiB Redistribute_partition 4054 90 KiB 90 KiB 91 KiB 1821 KiB 1822 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 25 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3351 B 3351 B 3352 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1097 B 1097 B 1098 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 668 B 671 B 675 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 878 B 878 B 879 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 102 B 104 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 6 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() 416 146 KiB 172 KiB 199 KiB 8191 KiB 8200 KiB 8210 KiB amrex::communicateParticlesStart 204 72 KiB 84 KiB 96 KiB 8190 KiB 8200 KiB 8210 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 420 860 B 860 B 860 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 888 B 889 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 (26.05-63-gc2eb6db7ee79) finalized