Initializing AMReX (26.10-64-g334d08c6b02e)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-64-g334d08c6b02e) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7731 ... 0.7752 ... 0.7773 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1298 0.142 0.1542 19.84% amrex::unpackBuffer 103 0.1281 0.1293 0.1304 16.78% amrex::unpackRemotes 103 0.102 0.1067 0.1114 14.33% ParticleContainer::Redistribute_impl() 103 0.08442 0.09424 0.1041 13.39% Redistribute_partition 103 0.09005 0.09066 0.09127 11.74% ParticleCopyPlan::build 103 0.05578 0.05592 0.05606 7.21% TestParticleContainer::moveParticles 100 0.0491 0.04912 0.04913 6.32% amrex::communicateParticlesStart 103 0.0234 0.02747 0.03154 4.06% TestParticleContainer::checkAnswer 103 0.01313 0.01832 0.02351 3.02% amrex::computeNeighborProcs 102 0.01981 0.02023 0.02065 2.66% ParticleCopyPlan::buildMPIStart 103 0.01137 0.0143 0.01723 2.22% amrex::communicateParticlesFinish 103 0.006418 0.01104 0.01566 2.01% ParticleCopyPlan::doHandShake 103 0.001854 0.004887 0.007919 1.02% InitParticles 1 0.004645 0.004846 0.005046 0.65% testNeighborProcsCoarseToFine 1 3.919e-05 0.002168 0.004297 0.55% testRedistribute 1 0.0006732 0.0008022 0.0009313 0.12% ParticleContainer::OK() 103 2.92e-05 2.944e-05 2.967e-05 0.00% Other 529 0.003172 0.003244 0.003315 0.43% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7729 0.7729 0.773 99.43% ParticleContainer::Redistribute_impl() 103 0.653 0.6582 0.6635 85.35% numParticlesOutOfRange() 410 0.1298 0.142 0.1542 19.84% amrex::unpackBuffer 103 0.1281 0.1293 0.1304 16.78% amrex::unpackRemotes 103 0.102 0.1067 0.1114 14.33% ParticleCopyPlan::build 103 0.09512 0.09577 0.09642 12.40% Redistribute_partition 103 0.09005 0.09066 0.09127 11.74% TestParticleContainer::checkAnswer 103 0.05477 0.05995 0.06513 8.38% TestParticleContainer::moveParticles 100 0.0491 0.04912 0.04913 6.32% ParticleContainer::OK() 103 0.04163 0.04163 0.04164 5.36% amrex::communicateParticlesStart 103 0.0234 0.02747 0.03154 4.06% amrex::computeNeighborProcs 102 0.01981 0.02023 0.02065 2.66% ParticleCopyPlan::buildMPIStart 103 0.01909 0.01919 0.01929 2.48% amrex::communicateParticlesFinish 103 0.006418 0.01104 0.01566 2.01% InitParticles 1 0.009792 0.009795 0.009798 1.26% ParticleCopyPlan::doHandShake 103 0.001854 0.004887 0.007919 1.02% testNeighborProcsCoarseToFine 1 7.442e-05 0.002201 0.004328 0.56% Other 529 0.003736 0.003828 0.003921 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 9142 KiB 9142 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 103 KiB 108 KiB 114 KiB 8324 KiB 8331 KiB 8338 KiB InitParticles 48 6987 KiB 6989 KiB 6990 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 131 KiB 137 KiB 8194 KiB 8201 KiB 8207 KiB amrex::packBuffer 204 349 KiB 351 KiB 352 KiB 8194 KiB 8200 KiB 8206 KiB Redistribute_partition 4054 96 KiB 97 KiB 97 KiB 1821 KiB 1823 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 27 B 28 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3379 B 3409 B 3440 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1110 B 1110 B 1110 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 673 B 677 B 682 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 888 B 888 B 888 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() 416 180 KiB 184 KiB 187 KiB 8194 KiB 8200 KiB 8207 KiB amrex::communicateParticlesStart 204 77 KiB 86 KiB 94 KiB 8194 KiB 8200 KiB 8206 KiB The_Pinned_Arena::Initialize() 2 7 B 9 B 11 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 866 B 866 B 866 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 894 B 896 B 898 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 B 129 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 (26.10-64-g334d08c6b02e) finalized