Initializing AMReX (26.08-35-g5b16e49d070e)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-35-g5b16e49d070e) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7606 ... 0.7613 ... 0.762 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1267 0.1391 0.1515 19.88% amrex::unpackBuffer 103 0.1271 0.1283 0.1295 17.00% amrex::unpackRemotes 103 0.101 0.1059 0.1108 14.55% ParticleContainer::Redistribute_impl() 103 0.08155 0.09317 0.1048 13.75% Redistribute_partition 103 0.08944 0.09013 0.09083 11.92% ParticleCopyPlan::build 103 0.05526 0.05542 0.05557 7.29% TestParticleContainer::moveParticles 100 0.04891 0.04893 0.04894 6.42% amrex::communicateParticlesStart 103 0.01954 0.02555 0.03156 4.14% TestParticleContainer::checkAnswer 103 0.01078 0.01607 0.02136 2.80% amrex::computeNeighborProcs 102 0.01957 0.02007 0.02058 2.70% ParticleCopyPlan::buildMPIStart 103 0.0109 0.01401 0.01712 2.25% amrex::communicateParticlesFinish 103 0.006035 0.01033 0.01462 1.92% ParticleCopyPlan::doHandShake 103 0.001452 0.004841 0.00823 1.08% InitParticles 1 0.00469 0.004893 0.005096 0.67% testRedistribute 1 0.0008405 0.0008525 0.0008645 0.11% ParticleContainer::OK() 103 2.664e-05 2.717e-05 2.77e-05 0.00% Other 523 0.002832 0.003677 0.004523 0.59% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7606 0.7606 0.7606 99.81% ParticleContainer::Redistribute_impl() 103 0.6454 0.6505 0.6556 86.03% numParticlesOutOfRange() 410 0.1267 0.1391 0.1515 19.88% amrex::unpackBuffer 103 0.1271 0.1283 0.1295 17.00% amrex::unpackRemotes 103 0.101 0.1059 0.1108 14.55% ParticleCopyPlan::build 103 0.09383 0.09477 0.09571 12.56% Redistribute_partition 103 0.08944 0.09013 0.09083 11.92% TestParticleContainer::checkAnswer 103 0.05013 0.05543 0.06073 7.97% TestParticleContainer::moveParticles 100 0.04891 0.04893 0.04894 6.42% ParticleContainer::OK() 103 0.03935 0.03935 0.03936 5.17% amrex::communicateParticlesStart 103 0.01954 0.02555 0.03156 4.14% amrex::computeNeighborProcs 102 0.01957 0.02007 0.02058 2.70% ParticleCopyPlan::buildMPIStart 103 0.01857 0.01885 0.01913 2.51% amrex::communicateParticlesFinish 103 0.006035 0.01033 0.01462 1.92% InitParticles 1 0.009718 0.00972 0.009722 1.28% ParticleCopyPlan::doHandShake 103 0.001452 0.004841 0.00823 1.08% Other 523 0.003283 0.004155 0.005027 0.66% -------------------------------------------------------------------------------------------- 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 9143 KiB 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 103 KiB 107 KiB 111 KiB 8318 KiB 8330 KiB 8343 KiB InitParticles 48 6956 KiB 6957 KiB 6958 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 127 KiB 128 KiB 129 KiB 8188 KiB 8201 KiB 8213 KiB amrex::packBuffer 204 325 KiB 327 KiB 329 KiB 8188 KiB 8200 KiB 8212 KiB Redistribute_partition 4054 91 KiB 91 KiB 92 KiB 1819 KiB 1822 KiB 1825 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 27 B 27 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3302 B 3363 B 3424 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1101 B 1101 B 1101 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 668 B 673 B 678 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 881 B 881 B 881 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 103 B 106 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() 416 160 KiB 171 KiB 183 KiB 8188 KiB 8200 KiB 8213 KiB amrex::communicateParticlesStart 204 75 KiB 85 KiB 95 KiB 8188 KiB 8200 KiB 8212 KiB The_Pinned_Arena::Initialize() 2 8 B 11 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 862 B 862 B 862 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 889 B 891 B 894 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 129 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: [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 (26.08-35-g5b16e49d070e) finalized