Initializing AMReX (26.08-16-g6e875b7cc1a4)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-16-g6e875b7cc1a4) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7863 ... 0.787 ... 0.7877 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1374 0.1436 0.1498 19.01% amrex::unpackBuffer 103 0.1321 0.1326 0.1332 16.91% amrex::unpackRemotes 103 0.1062 0.1093 0.1124 14.26% ParticleContainer::Redistribute_impl() 103 0.09066 0.09577 0.1009 12.81% Redistribute_partition 103 0.09256 0.09284 0.09312 11.82% ParticleCopyPlan::build 103 0.0572 0.05729 0.05737 7.28% TestParticleContainer::moveParticles 100 0.04985 0.04986 0.04987 6.33% amrex::communicateParticlesStart 103 0.02539 0.02751 0.02962 3.76% amrex::computeNeighborProcs 102 0.02055 0.0207 0.02085 2.65% TestParticleContainer::checkAnswer 103 0.01498 0.01752 0.02005 2.55% ParticleCopyPlan::buildMPIStart 103 0.01319 0.01444 0.0157 1.99% amrex::communicateParticlesFinish 103 0.008701 0.01105 0.01339 1.70% ParticleCopyPlan::doHandShake 103 0.003477 0.005001 0.006524 0.83% InitParticles 1 0.00467 0.004873 0.005077 0.64% testRedistribute 1 0.0006983 0.0008257 0.0009532 0.12% ParticleContainer::OK() 103 2.9e-05 3.053e-05 3.205e-05 0.00% Other 523 0.002964 0.003765 0.004567 0.58% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7862 0.7862 0.7862 99.81% ParticleContainer::Redistribute_impl() 103 0.6698 0.672 0.6742 85.59% numParticlesOutOfRange() 410 0.1374 0.1436 0.1498 19.01% amrex::unpackBuffer 103 0.1321 0.1326 0.1332 16.91% amrex::unpackRemotes 103 0.1062 0.1093 0.1124 14.26% ParticleCopyPlan::build 103 0.09732 0.09785 0.09838 12.49% Redistribute_partition 103 0.09256 0.09284 0.09312 11.82% TestParticleContainer::checkAnswer 103 0.05611 0.05865 0.06119 7.77% TestParticleContainer::moveParticles 100 0.04985 0.04986 0.04987 6.33% ParticleContainer::OK() 103 0.04112 0.04113 0.04114 5.22% amrex::communicateParticlesStart 103 0.02539 0.02751 0.02962 3.76% amrex::computeNeighborProcs 102 0.02055 0.0207 0.02085 2.65% ParticleCopyPlan::buildMPIStart 103 0.01918 0.01945 0.01971 2.50% amrex::communicateParticlesFinish 103 0.008701 0.01105 0.01339 1.70% InitParticles 1 0.009703 0.009706 0.00971 1.23% ParticleCopyPlan::doHandShake 103 0.003477 0.005001 0.006524 0.83% Other 523 0.003418 0.00425 0.005082 0.65% -------------------------------------------------------------------------------------------- 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 9145 KiB 9145 KiB 9145 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 106 KiB 112 KiB 8329 KiB 8331 KiB 8333 KiB InitParticles 48 7007 KiB 7008 KiB 7008 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 123 KiB 130 KiB 136 KiB 8199 KiB 8201 KiB 8203 KiB amrex::packBuffer 204 345 KiB 346 KiB 347 KiB 8198 KiB 8200 KiB 8202 KiB Redistribute_partition 4054 95 KiB 96 KiB 96 KiB 1822 KiB 1823 KiB 1823 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 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 3366 B 3393 B 3421 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1111 B 1111 B 1112 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 679 B 681 B 684 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 889 B 889 B 890 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 5 B 6 B 7 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() 416 177 KiB 181 KiB 185 KiB 8199 KiB 8200 KiB 8202 KiB amrex::communicateParticlesStart 204 76 KiB 84 KiB 92 KiB 8198 KiB 8200 KiB 8202 KiB The_Pinned_Arena::Initialize() 2 7 B 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 868 B 868 B 869 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 896 B 898 B 900 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 (26.08-16-g6e875b7cc1a4) finalized