Initializing AMReX (26.08-2-g899e1c6d257d)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-2-g899e1c6d257d) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.786 ... 0.7882 ... 0.7903 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1345 0.1436 0.1527 19.32% amrex::unpackBuffer 103 0.1318 0.1326 0.1334 16.88% amrex::unpackRemotes 103 0.1058 0.1095 0.1131 14.32% ParticleContainer::Redistribute_impl() 103 0.0893 0.09563 0.102 12.90% Redistribute_partition 103 0.09248 0.09281 0.09313 11.78% ParticleCopyPlan::build 103 0.05726 0.05729 0.05732 7.25% TestParticleContainer::moveParticles 100 0.04975 0.04994 0.05013 6.34% amrex::communicateParticlesStart 103 0.0254 0.02825 0.03111 3.94% amrex::computeNeighborProcs 102 0.02037 0.0207 0.02104 2.66% TestParticleContainer::checkAnswer 103 0.01247 0.01636 0.02026 2.56% ParticleCopyPlan::buildMPIStart 103 0.01237 0.01421 0.01604 2.03% amrex::communicateParticlesFinish 103 0.008155 0.01129 0.01442 1.82% ParticleCopyPlan::doHandShake 103 0.003561 0.005014 0.006467 0.82% InitParticles 1 0.004598 0.0048 0.005002 0.63% testNeighborProcsCoarseToFine 1 2.08e-05 0.002168 0.004316 0.55% testRedistribute 1 0.0008483 0.0008553 0.0008623 0.11% ParticleContainer::OK() 103 2.602e-05 2.733e-05 2.863e-05 0.00% Other 522 0.00302 0.003157 0.003294 0.42% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.786 0.786 0.786 99.45% ParticleContainer::Redistribute_impl() 103 0.6234 0.6234 0.6235 78.89% numParticlesOutOfRange() 410 0.1345 0.1436 0.1527 19.32% amrex::unpackBuffer 103 0.1318 0.1326 0.1334 16.88% amrex::unpackRemotes 103 0.1058 0.1095 0.1131 14.32% ParticleCopyPlan::build 103 0.09756 0.09764 0.09772 12.36% Redistribute_partition 103 0.09248 0.09281 0.09313 11.78% TestParticleContainer::checkAnswer 103 0.05346 0.05737 0.06128 7.75% TestParticleContainer::moveParticles 100 0.04975 0.04994 0.05013 6.34% ParticleContainer::OK() 103 0.04098 0.041 0.04102 5.19% amrex::communicateParticlesStart 103 0.0254 0.02825 0.03111 3.94% amrex::computeNeighborProcs 102 0.02037 0.0207 0.02104 2.66% ParticleCopyPlan::buildMPIStart 103 0.01884 0.01922 0.0196 2.48% amrex::communicateParticlesFinish 103 0.008155 0.01129 0.01442 1.82% InitParticles 1 0.009739 0.009739 0.00974 1.23% ParticleCopyPlan::doHandShake 103 0.003561 0.005014 0.006467 0.82% testNeighborProcsCoarseToFine 1 4.116e-05 0.002196 0.004351 0.55% Other 522 0.003541 0.003722 0.003904 0.49% -------------------------------------------------------------------------------------------- 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 9137 KiB 9138 KiB 9139 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 100 KiB 106 KiB 111 KiB 8324 KiB 8331 KiB 8338 KiB InitParticles 48 6982 KiB 6982 KiB 6983 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 204 355 KiB 356 KiB 357 KiB 8194 KiB 8200 KiB 8207 KiB Redistribute_partition 4054 98 KiB 98 KiB 98 KiB 1821 KiB 1822 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 3315 B 3387 B 3459 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1109 B 1109 B 1109 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 680 B 682 B 684 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 887 B 887 B 888 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 102 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 6 B 8 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() 416 183 KiB 187 KiB 191 KiB 8194 KiB 8200 KiB 8207 KiB amrex::communicateParticlesStart 204 78 KiB 86 KiB 95 KiB 8194 KiB 8200 KiB 8207 KiB The_Pinned_Arena::Initialize() 2 8 B 12 B 16 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 865 B 865 B 866 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 892 B 894 B 897 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 129 B 129 B 130 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 122 B 122 B 122 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 (26.08-2-g899e1c6d257d) finalized