Initializing AMReX (26.10-67-g6e4e0f9affd2)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-67-g6e4e0f9affd2) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 1.298 ... 1.303 ... 1.308 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleContainer::SortParticlesByBin() 101 0.3496 0.35 0.3505 26.80% numParticlesOutOfRange() 410 0.1617 0.1805 0.1993 15.23% amrex::unpackBuffer 103 0.1245 0.1262 0.1279 9.78% Redistribute_partition 103 0.1234 0.1246 0.1257 9.61% DenseBins::buildGPU 203 0.1054 0.1091 0.1128 8.63% amrex::unpackRemotes 103 0.1003 0.1058 0.1114 8.51% ParticleContainer::Redistribute_impl() 103 0.08232 0.09512 0.1079 8.25% ParticleCopyPlan::build 103 0.05446 0.05492 0.05538 4.23% TestParticleContainer::moveParticles 100 0.04837 0.04858 0.04878 3.73% amrex::communicateParticlesStart 103 0.02161 0.02687 0.03212 2.46% TestParticleContainer::checkAnswer 103 0.01341 0.01892 0.02443 1.87% amrex::computeNeighborProcs 102 0.0191 0.01982 0.02055 1.57% ParticleCopyPlan::buildMPIStart 103 0.009667 0.01377 0.01788 1.37% amrex::communicateParticlesFinish 103 0.004971 0.01092 0.01687 1.29% testNeighborProcsCoarseToFine 1 2.236e-05 0.004995 0.009967 0.76% InitParticles 1 0.004211 0.004418 0.004625 0.35% testRedistribute 1 0.0007287 0.0008561 0.0009835 0.08% ParticleContainer::OK() 103 3.473e-05 3.51e-05 3.546e-05 0.00% Other 631 0.003469 0.007613 0.01176 0.90% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.298 1.298 1.298 99.23% ParticleContainer::Redistribute_impl() 103 0.6802 0.6858 0.6915 52.87% ParticleContainer::SortParticlesByBin() 101 0.4543 0.4585 0.4627 35.37% numParticlesOutOfRange() 410 0.1617 0.1805 0.1993 15.23% amrex::unpackBuffer 103 0.1245 0.1262 0.1279 9.78% Redistribute_partition 103 0.1234 0.1246 0.1257 9.61% DenseBins::buildGPU 203 0.1054 0.1091 0.1128 8.63% amrex::unpackRemotes 103 0.1003 0.1058 0.1114 8.51% TestParticleContainer::checkAnswer 103 0.09846 0.09984 0.1012 7.74% ParticleCopyPlan::build 103 0.0928 0.09392 0.09504 7.27% ParticleContainer::OK() 103 0.0768 0.08092 0.08505 6.50% TestParticleContainer::moveParticles 100 0.04837 0.04858 0.04878 3.73% amrex::communicateParticlesStart 103 0.02161 0.02687 0.03212 2.46% amrex::computeNeighborProcs 102 0.0191 0.01982 0.02055 1.57% ParticleCopyPlan::buildMPIStart 103 0.01866 0.01871 0.01877 1.43% amrex::communicateParticlesFinish 103 0.004971 0.01092 0.01687 1.29% testNeighborProcsCoarseToFine 1 4.412e-05 0.005019 0.009993 0.76% InitParticles 1 0.009353 0.009357 0.009361 0.72% Other 631 0.004031 0.008208 0.01238 0.95% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [SortParticlesByCell_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [SortParticlesByCell_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9169 KiB 9170 KiB 9171 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 62 KiB 65 KiB 69 KiB 8329 KiB 8331 KiB 8333 KiB InitParticles 48 5165 KiB 5166 KiB 5166 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 76 KiB 79 KiB 82 KiB 8198 KiB 8201 KiB 8203 KiB amrex::packBuffer 204 217 KiB 218 KiB 219 KiB 8198 KiB 8200 KiB 8203 KiB ParticleContainer::SortParticlesByBin() 1212 2320 KiB 2324 KiB 2328 KiB 2865 KiB 2869 KiB 2872 KiB Redistribute_partition 4054 61 KiB 61 KiB 61 KiB 1822 KiB 1823 KiB 1823 KiB DenseBins::buildGPU 426 592 KiB 592 KiB 592 KiB 653 KiB 653 KiB 653 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 7844 B 7886 B 7929 B 260 KiB 260 KiB 260 KiB testRedistribute 4 16 B 16 B 17 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 2100 B 2136 B 2172 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1236 412 B 416 B 420 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 932 B 932 B 933 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 61 B 63 B 65 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 3 B 3 B 4 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() 416 109 KiB 112 KiB 115 KiB 8198 KiB 8200 KiB 8203 KiB amrex::communicateParticlesStart 204 46 KiB 52 KiB 57 KiB 8198 KiB 8200 KiB 8203 KiB The_Pinned_Arena::Initialize() 2 5 B 6 B 7 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 10 KiB 10 KiB 11 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 918 B 918 B 918 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 936 B 937 B 939 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 7 B 7 B 8 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 78 B 79 B 80 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 74 B 74 B 74 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 (26.10-67-g6e4e0f9affd2) finalized