Initializing AMReX (26.07-51-g50c73c8ed200)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-51-g50c73c8ed200) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.777 ... 0.7799 ... 0.7828 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1314 0.1418 0.1522 19.44% amrex::unpackBuffer 103 0.1309 0.1319 0.1328 16.97% amrex::unpackRemotes 103 0.1045 0.1087 0.1129 14.42% ParticleContainer::Redistribute_impl() 103 0.08908 0.0944 0.09972 12.74% Redistribute_partition 103 0.09155 0.09206 0.09257 11.83% ParticleCopyPlan::build 103 0.0568 0.05688 0.05695 7.28% TestParticleContainer::moveParticles 100 0.04946 0.04952 0.04957 6.33% amrex::communicateParticlesStart 103 0.02683 0.02788 0.02894 3.70% amrex::computeNeighborProcs 102 0.02015 0.02053 0.02091 2.67% TestParticleContainer::checkAnswer 103 0.01 0.01486 0.01972 2.52% ParticleCopyPlan::buildMPIStart 103 0.01182 0.01415 0.01648 2.11% amrex::communicateParticlesFinish 103 0.007496 0.01063 0.01377 1.76% ParticleCopyPlan::doHandShake 103 0.00241 0.004956 0.007503 0.96% testNeighborProcsCoarseToFine 1 1.868e-05 0.002885 0.005751 0.73% InitParticles 1 0.004593 0.004818 0.005043 0.64% testRedistribute 1 0.0007441 0.0008577 0.0009713 0.12% ParticleContainer::OK() 103 2.712e-05 2.757e-05 2.802e-05 0.00% Other 522 0.002891 0.003061 0.003231 0.41% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7769 0.7769 0.7769 99.26% ParticleContainer::Redistribute_impl() 103 0.6179 0.6179 0.6179 78.93% numParticlesOutOfRange() 410 0.1314 0.1418 0.1522 19.44% amrex::unpackBuffer 103 0.1309 0.1319 0.1328 16.97% amrex::unpackRemotes 103 0.1045 0.1087 0.1129 14.42% ParticleCopyPlan::build 103 0.09622 0.09692 0.09761 12.47% Redistribute_partition 103 0.09155 0.09206 0.09257 11.83% TestParticleContainer::checkAnswer 103 0.04982 0.05469 0.05957 7.61% TestParticleContainer::moveParticles 100 0.04946 0.04952 0.04957 6.33% ParticleContainer::OK() 103 0.03982 0.03983 0.03985 5.09% amrex::communicateParticlesStart 103 0.02683 0.02788 0.02894 3.70% amrex::computeNeighborProcs 102 0.02015 0.02053 0.02091 2.67% ParticleCopyPlan::buildMPIStart 103 0.01889 0.01911 0.01932 2.47% amrex::communicateParticlesFinish 103 0.007496 0.01063 0.01377 1.76% InitParticles 1 0.009749 0.009771 0.009793 1.25% ParticleCopyPlan::doHandShake 103 0.00241 0.004956 0.007503 0.96% testNeighborProcsCoarseToFine 1 3.707e-05 0.002926 0.005815 0.74% Other 522 0.003402 0.003627 0.003853 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 9143 KiB 9143 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 103 KiB 107 KiB 111 KiB 8320 KiB 8331 KiB 8343 KiB InitParticles 48 6961 KiB 6961 KiB 6961 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 129 KiB 129 KiB 129 KiB 8189 KiB 8201 KiB 8213 KiB amrex::packBuffer 204 339 KiB 339 KiB 339 KiB 8188 KiB 8200 KiB 8212 KiB Redistribute_partition 4054 94 KiB 94 KiB 94 KiB 1820 KiB 1823 KiB 1825 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 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 3265 B 3364 B 3463 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1103 B 1103 B 1104 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 676 B 679 B 683 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 883 B 883 B 883 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 103 B 104 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 7 B 7 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() 416 146 KiB 182 KiB 219 KiB 8188 KiB 8200 KiB 8213 KiB amrex::communicateParticlesStart 204 67 KiB 86 KiB 104 KiB 8188 KiB 8200 KiB 8212 KiB The_Pinned_Arena::Initialize() 2 7 B 10 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 863 B 863 B 863 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 889 B 892 B 895 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 B 129 B 130 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 122 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: [7591 ... 7591] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [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: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.07-51-g50c73c8ed200) finalized