Initializing AMReX (26.08)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 1.321 ... 1.322 ... 1.324 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleContainer::SortParticlesByBin() 101 0.3559 0.3562 0.3566 26.94% numParticlesOutOfRange() 410 0.1711 0.1841 0.197 14.88% amrex::unpackBuffer 103 0.1296 0.1309 0.1321 9.98% Redistribute_partition 103 0.1261 0.1267 0.1274 9.62% amrex::unpackRemotes 103 0.1031 0.1081 0.1131 8.54% DenseBins::buildGPU 203 0.1083 0.1102 0.1121 8.47% ParticleContainer::Redistribute_impl() 103 0.08417 0.09452 0.1049 7.92% ParticleCopyPlan::build 103 0.05627 0.05633 0.05639 4.26% TestParticleContainer::moveParticles 100 0.04948 0.04954 0.04961 3.75% amrex::communicateParticlesStart 103 0.023 0.02757 0.03214 2.43% TestParticleContainer::checkAnswer 103 0.01414 0.01784 0.02153 1.63% amrex::computeNeighborProcs 102 0.01986 0.02039 0.02092 1.58% ParticleCopyPlan::buildMPIStart 103 0.01048 0.0137 0.01692 1.28% amrex::communicateParticlesFinish 103 0.006097 0.01112 0.01614 1.22% ParticleCopyPlan::doHandShake 103 0.001993 0.00494 0.007888 0.60% InitParticles 1 0.004629 0.004829 0.00503 0.38% testRedistribute 1 0.0008698 0.0008976 0.0009253 0.07% ParticleContainer::OK() 103 2.936e-05 3.026e-05 3.117e-05 0.00% Other 522 0.002502 0.004379 0.006256 0.47% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.32 1.32 1.32 99.74% ParticleContainer::Redistribute_impl() 103 0.6496 0.6499 0.6501 49.10% ParticleContainer::SortParticlesByBin() 101 0.4634 0.4657 0.468 35.35% numParticlesOutOfRange() 410 0.1711 0.1841 0.197 14.88% amrex::unpackBuffer 103 0.1296 0.1309 0.1321 9.98% Redistribute_partition 103 0.1261 0.1267 0.1274 9.62% amrex::unpackRemotes 103 0.1031 0.1081 0.1131 8.54% DenseBins::buildGPU 203 0.1083 0.1102 0.1121 8.47% TestParticleContainer::checkAnswer 103 0.09872 0.1002 0.1017 7.68% ParticleCopyPlan::build 103 0.09548 0.09581 0.09614 7.26% ParticleContainer::OK() 103 0.08016 0.08237 0.08458 6.39% TestParticleContainer::moveParticles 100 0.04948 0.04954 0.04961 3.75% amrex::communicateParticlesStart 103 0.023 0.02757 0.03214 2.43% amrex::computeNeighborProcs 102 0.01986 0.02039 0.02092 1.58% ParticleCopyPlan::buildMPIStart 103 0.01836 0.01864 0.01891 1.43% amrex::communicateParticlesFinish 103 0.006097 0.01112 0.01614 1.22% InitParticles 1 0.009673 0.009673 0.009674 0.73% ParticleCopyPlan::doHandShake 103 0.001993 0.00494 0.007888 0.60% Other 522 0.003018 0.004974 0.00693 0.52% -------------------------------------------------------------------------------------------- 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 9168 KiB 9168 KiB 9168 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 62 KiB 66 KiB 70 KiB 8326 KiB 8330 KiB 8335 KiB InitParticles 48 5186 KiB 5187 KiB 5188 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 77 KiB 81 KiB 85 KiB 8196 KiB 8201 KiB 8205 KiB amrex::packBuffer 204 217 KiB 218 KiB 218 KiB 8196 KiB 8200 KiB 8204 KiB ParticleContainer::SortParticlesByBin() 1212 2331 KiB 2334 KiB 2337 KiB 2866 KiB 2870 KiB 2874 KiB Redistribute_partition 4054 61 KiB 61 KiB 61 KiB 1821 KiB 1822 KiB 1823 KiB DenseBins::buildGPU 426 594 KiB 594 KiB 594 KiB 653 KiB 653 KiB 653 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 7834 B 7862 B 7890 B 260 KiB 260 KiB 260 KiB testRedistribute 4 16 B 16 B 16 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 2134 B 2157 B 2181 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1236 418 B 420 B 423 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 936 B 936 B 936 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 62 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() 416 112 KiB 114 KiB 116 KiB 8196 KiB 8200 KiB 8205 KiB amrex::communicateParticlesStart 204 48 KiB 53 KiB 58 KiB 8196 KiB 8200 KiB 8204 KiB The_Pinned_Arena::Initialize() 2 5 B 7 B 9 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 11 KiB 12 KiB 13 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 921 B 921 B 922 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 940 B 941 B 942 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 79 B 79 B 80 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 75 B 75 B 75 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) finalized