Initializing AMReX (26.07-41-g87f51bf4d85a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-41-g87f51bf4d85a) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7947 ... 0.7964 ... 0.7981 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1318 0.1469 0.162 20.30% amrex::unpackBuffer 103 0.1311 0.1328 0.1346 16.86% amrex::unpackRemotes 103 0.1035 0.1097 0.1158 14.51% ParticleContainer::Redistribute_impl() 103 0.0842 0.09689 0.1096 13.73% Redistribute_partition 103 0.09227 0.0932 0.09412 11.79% ParticleCopyPlan::build 103 0.05738 0.05746 0.05754 7.21% TestParticleContainer::moveParticles 100 0.05026 0.05027 0.05027 6.30% amrex::communicateParticlesStart 103 0.0233 0.02767 0.03203 4.01% TestParticleContainer::checkAnswer 103 0.01403 0.01981 0.02559 3.21% amrex::computeNeighborProcs 101 0.01998 0.02076 0.02154 2.70% ParticleCopyPlan::buildMPIStart 103 0.01014 0.01442 0.0187 2.34% amrex::communicateParticlesFinish 103 0.004571 0.0111 0.01764 2.21% ParticleCopyPlan::doHandShake 103 0.0005491 0.005007 0.009466 1.19% InitParticles 1 0.004572 0.00477 0.004969 0.62% testRedistribute 1 0.0008132 0.0008353 0.0008574 0.11% ParticleContainer::OK() 103 2.449e-05 2.52e-05 2.59e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.698e-06 2.938e-06 3.177e-06 0.00% Other 521 0.002982 0.004779 0.006575 0.82% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7947 0.7964 0.7981 100.00% ParticleContainer::Redistribute_impl() 103 0.6252 0.6253 0.6254 78.36% numParticlesOutOfRange() 410 0.1318 0.1469 0.162 20.30% amrex::unpackBuffer 103 0.1311 0.1328 0.1346 16.86% amrex::unpackRemotes 103 0.1035 0.1097 0.1158 14.51% ParticleCopyPlan::build 103 0.09705 0.0981 0.09916 12.42% Redistribute_partition 103 0.09227 0.0932 0.09412 11.79% TestParticleContainer::checkAnswer 103 0.05792 0.06366 0.06941 8.70% TestParticleContainer::moveParticles 100 0.05026 0.05027 0.05027 6.30% ParticleContainer::OK() 103 0.04382 0.04386 0.04389 5.50% amrex::communicateParticlesStart 103 0.0233 0.02767 0.03203 4.01% amrex::computeNeighborProcs 101 0.01998 0.02076 0.02154 2.70% ParticleCopyPlan::buildMPIStart 103 0.01925 0.01943 0.01961 2.46% amrex::communicateParticlesFinish 103 0.004571 0.0111 0.01764 2.21% InitParticles 1 0.00961 0.009613 0.009617 1.20% ParticleCopyPlan::doHandShake 103 0.0005491 0.005007 0.009466 1.19% DistributionMapping::SFCProcessorMapDoIt() 1 1.157e-05 0.001712 0.003412 0.43% Other 521 0.003413 0.005232 0.007051 0.88% -------------------------------------------------------------------------------------------- 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 99 KiB 103 KiB 108 KiB 8327 KiB 8332 KiB 8337 KiB InitParticles 48 7004 KiB 7006 KiB 7008 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 122 KiB 128 KiB 133 KiB 8196 KiB 8201 KiB 8206 KiB amrex::packBuffer 204 342 KiB 344 KiB 345 KiB 8195 KiB 8200 KiB 8205 KiB Redistribute_partition 4054 95 KiB 95 KiB 95 KiB 1822 KiB 1823 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 26 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3421 B 3443 B 3465 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1111 B 1111 B 1112 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 670 B 676 B 682 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 889 B 889 B 889 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 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() 416 169 KiB 179 KiB 189 KiB 8195 KiB 8200 KiB 8205 KiB amrex::communicateParticlesStart 204 74 KiB 83 KiB 93 KiB 8195 KiB 8200 KiB 8205 KiB The_Pinned_Arena::Initialize() 2 7 B 10 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 20 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 868 B 868 B 869 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 897 B 898 B 899 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 130 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: [7571 ... 7571] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.07-41-g87f51bf4d85a) finalized