Initializing AMReX (26.07-50-g525c31011b65)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-50-g525c31011b65) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7962 ... 0.7984 ... 0.8006 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1322 0.1472 0.1622 20.27% amrex::unpackBuffer 103 0.1324 0.134 0.1356 16.93% amrex::unpackRemotes 103 0.1048 0.1105 0.1161 14.50% ParticleContainer::Redistribute_impl() 103 0.08652 0.09612 0.1057 13.20% Redistribute_partition 103 0.09281 0.09365 0.09448 11.80% ParticleCopyPlan::build 103 0.05766 0.0578 0.05794 7.24% TestParticleContainer::moveParticles 100 0.05048 0.05049 0.05051 6.31% amrex::communicateParticlesStart 103 0.02489 0.0277 0.03051 3.81% TestParticleContainer::checkAnswer 103 0.0125 0.01886 0.02522 3.15% amrex::computeNeighborProcs 102 0.02024 0.02089 0.02154 2.69% ParticleCopyPlan::buildMPIStart 103 0.01057 0.01439 0.01822 2.28% amrex::communicateParticlesFinish 103 0.005571 0.01079 0.016 2.00% ParticleCopyPlan::doHandShake 103 0.001042 0.005022 0.009002 1.12% InitParticles 1 0.004638 0.00483 0.005021 0.63% testNeighborProcsCoarseToFine 1 4.1e-05 0.00225 0.004459 0.56% testRedistribute 1 0.000706 0.0008433 0.0009807 0.12% ParticleContainer::OK() 103 2.633e-05 2.912e-05 3.191e-05 0.00% Other 522 0.002893 0.003067 0.00324 0.40% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7961 0.7961 0.7961 99.44% ParticleContainer::Redistribute_impl() 103 0.6273 0.6273 0.6273 78.35% numParticlesOutOfRange() 410 0.1322 0.1472 0.1622 20.27% amrex::unpackBuffer 103 0.1324 0.134 0.1356 16.93% amrex::unpackRemotes 103 0.1048 0.1105 0.1161 14.50% ParticleCopyPlan::build 103 0.09759 0.09853 0.09947 12.42% Redistribute_partition 103 0.09281 0.09365 0.09448 11.80% TestParticleContainer::checkAnswer 103 0.05616 0.06252 0.06888 8.60% TestParticleContainer::moveParticles 100 0.05048 0.05049 0.05051 6.31% ParticleContainer::OK() 103 0.04366 0.04366 0.04366 5.45% amrex::communicateParticlesStart 103 0.02489 0.0277 0.03051 3.81% amrex::computeNeighborProcs 102 0.02024 0.02089 0.02154 2.69% ParticleCopyPlan::buildMPIStart 103 0.01926 0.01942 0.01957 2.44% amrex::communicateParticlesFinish 103 0.005571 0.01079 0.016 2.00% InitParticles 1 0.009773 0.009774 0.009774 1.22% ParticleCopyPlan::doHandShake 103 0.001042 0.005022 0.009002 1.12% testNeighborProcsCoarseToFine 1 7.225e-05 0.002281 0.00449 0.56% Other 522 0.003406 0.003632 0.003859 0.48% -------------------------------------------------------------------------------------------- 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 9137 KiB 9138 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 101 KiB 105 KiB 108 KiB 8320 KiB 8331 KiB 8343 KiB InitParticles 48 6997 KiB 7000 KiB 7002 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 127 KiB 127 KiB 127 KiB 8189 KiB 8201 KiB 8212 KiB amrex::packBuffer 204 327 KiB 328 KiB 329 KiB 8188 KiB 8200 KiB 8212 KiB Redistribute_partition 4054 91 KiB 91 KiB 92 KiB 1821 KiB 1823 KiB 1825 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 25 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3431 B 3435 B 3439 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1108 B 1108 B 1108 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 669 B 674 B 680 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 886 B 886 B 887 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 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 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() 416 143 KiB 177 KiB 210 KiB 8189 KiB 8200 KiB 8212 KiB amrex::communicateParticlesStart 204 66 KiB 85 KiB 103 KiB 8188 KiB 8200 KiB 8212 KiB The_Pinned_Arena::Initialize() 2 7 B 11 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 20 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 867 B 867 B 868 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 895 B 897 B 900 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 (26.07-50-g525c31011b65) finalized