Initializing AMReX (26.08-26-g2cf4fbcde02a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-26-g2cf4fbcde02a) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7835 ... 0.7852 ... 0.7869 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1299 0.1441 0.1582 20.11% amrex::unpackBuffer 103 0.1294 0.1311 0.1328 16.88% amrex::unpackRemotes 103 0.1035 0.1083 0.1131 14.38% ParticleContainer::Redistribute_impl() 103 0.084 0.09606 0.1081 13.74% Redistribute_partition 103 0.09094 0.09186 0.09278 11.79% ParticleCopyPlan::build 103 0.0565 0.05668 0.05685 7.23% TestParticleContainer::moveParticles 100 0.04931 0.0494 0.04948 6.29% amrex::communicateParticlesStart 103 0.02291 0.02713 0.03134 3.98% TestParticleContainer::checkAnswer 103 0.01289 0.01923 0.02557 3.25% amrex::computeNeighborProcs 102 0.0198 0.02048 0.02116 2.69% ParticleCopyPlan::buildMPIStart 103 0.0102 0.01442 0.01863 2.37% amrex::communicateParticlesFinish 103 0.004535 0.01097 0.01741 2.21% ParticleCopyPlan::doHandShake 103 0.0005163 0.004943 0.009369 1.19% InitParticles 1 0.004636 0.004831 0.005025 0.64% testRedistribute 1 0.0007077 0.0008399 0.0009721 0.12% ParticleContainer::OK() 103 2.801e-05 2.833e-05 2.865e-05 0.00% Other 523 0.003044 0.004815 0.006586 0.84% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7834 0.7834 0.7834 99.56% ParticleContainer::Redistribute_impl() 103 0.6602 0.6665 0.6728 85.51% numParticlesOutOfRange() 410 0.1299 0.1441 0.1582 20.11% amrex::unpackBuffer 103 0.1294 0.1311 0.1328 16.88% amrex::unpackRemotes 103 0.1035 0.1083 0.1131 14.38% ParticleCopyPlan::build 103 0.09587 0.09693 0.09799 12.45% Redistribute_partition 103 0.09094 0.09186 0.09278 11.79% TestParticleContainer::checkAnswer 103 0.05549 0.06182 0.06815 8.66% TestParticleContainer::moveParticles 100 0.04931 0.0494 0.04948 6.29% ParticleContainer::OK() 103 0.04259 0.04259 0.0426 5.41% amrex::communicateParticlesStart 103 0.02291 0.02713 0.03134 3.98% amrex::computeNeighborProcs 102 0.0198 0.02048 0.02116 2.69% ParticleCopyPlan::buildMPIStart 103 0.01915 0.01936 0.01957 2.49% amrex::communicateParticlesFinish 103 0.004535 0.01097 0.01741 2.21% InitParticles 1 0.009665 0.009667 0.00967 1.23% ParticleCopyPlan::doHandShake 103 0.0005163 0.004943 0.009369 1.19% Other 523 0.003612 0.005405 0.007198 0.91% -------------------------------------------------------------------------------------------- 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 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 101 KiB 107 KiB 112 KiB 8329 KiB 8331 KiB 8333 KiB InitParticles 48 6999 KiB 7002 KiB 7005 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 124 KiB 130 KiB 136 KiB 8198 KiB 8201 KiB 8204 KiB amrex::packBuffer 204 346 KiB 347 KiB 349 KiB 8197 KiB 8200 KiB 8203 KiB Redistribute_partition 4054 95 KiB 96 KiB 97 KiB 1822 KiB 1823 KiB 1823 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3403 B 3424 B 3446 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 671 B 677 B 684 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 889 B 889 B 889 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 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 6 B 6 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() 416 176 KiB 181 KiB 186 KiB 8197 KiB 8200 KiB 8203 KiB amrex::communicateParticlesStart 204 82 KiB 85 KiB 88 KiB 8197 KiB 8200 KiB 8203 KiB The_Pinned_Arena::Initialize() 2 7 B 11 B 16 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 868 B 868 B 868 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 897 B 898 B 899 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 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 (26.08-26-g2cf4fbcde02a) finalized