Initializing AMReX (26.10-10-g411e39f2bcaa)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-10-g411e39f2bcaa) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7775 ... 0.7783 ... 0.779 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1373 0.1427 0.148 18.99% amrex::unpackBuffer 103 0.1315 0.1318 0.1321 16.96% amrex::unpackRemotes 103 0.1065 0.1089 0.1112 14.28% ParticleContainer::Redistribute_impl() 103 0.08963 0.09327 0.09691 12.44% Redistribute_partition 103 0.09183 0.09208 0.09234 11.85% ParticleCopyPlan::build 103 0.05665 0.05669 0.05673 7.28% TestParticleContainer::moveParticles 100 0.04969 0.04972 0.04975 6.39% amrex::communicateParticlesStart 103 0.02583 0.02729 0.02874 3.69% amrex::computeNeighborProcs 102 0.02041 0.0206 0.02079 2.67% TestParticleContainer::checkAnswer 103 0.01268 0.01553 0.01837 2.36% ParticleCopyPlan::buildMPIStart 103 0.01312 0.01378 0.01445 1.85% amrex::communicateParticlesFinish 103 0.009668 0.01118 0.01268 1.63% ParticleCopyPlan::doHandShake 103 0.003679 0.005022 0.006365 0.82% InitParticles 1 0.004566 0.004782 0.004998 0.64% testRedistribute 1 0.0007664 0.0008704 0.0009743 0.13% ParticleContainer::OK() 103 4.772e-05 5.167e-05 5.562e-05 0.01% Other 523 0.003114 0.00405 0.004985 0.64% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7775 0.7775 0.7775 99.81% ParticleContainer::Redistribute_impl() 103 0.6629 0.6655 0.668 85.75% numParticlesOutOfRange() 410 0.1373 0.1427 0.148 18.99% amrex::unpackBuffer 103 0.1315 0.1318 0.1321 16.96% amrex::unpackRemotes 103 0.1065 0.1089 0.1112 14.28% ParticleCopyPlan::build 103 0.09569 0.0966 0.0975 12.52% Redistribute_partition 103 0.09183 0.09208 0.09234 11.85% TestParticleContainer::checkAnswer 103 0.05376 0.05665 0.05954 7.64% TestParticleContainer::moveParticles 100 0.04969 0.04972 0.04975 6.39% ParticleContainer::OK() 103 0.04107 0.04112 0.04117 5.29% amrex::communicateParticlesStart 103 0.02583 0.02729 0.02874 3.69% amrex::computeNeighborProcs 102 0.02041 0.0206 0.02079 2.67% ParticleCopyPlan::buildMPIStart 103 0.01813 0.01881 0.01948 2.50% amrex::communicateParticlesFinish 103 0.009668 0.01118 0.01268 1.63% InitParticles 1 0.009603 0.009614 0.009624 1.24% ParticleCopyPlan::doHandShake 103 0.003679 0.005022 0.006365 0.82% Other 523 0.003522 0.004528 0.005534 0.71% -------------------------------------------------------------------------------------------- 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() 72 101 KiB 109 KiB 117 KiB 8317 KiB 8331 KiB 8344 KiB InitParticles 48 6991 KiB 6992 KiB 6992 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 131 KiB 137 KiB 8188 KiB 8201 KiB 8214 KiB amrex::packBuffer 204 337 KiB 338 KiB 340 KiB 8187 KiB 8200 KiB 8213 KiB Redistribute_partition 4054 94 KiB 94 KiB 94 KiB 1819 KiB 1823 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3315 B 3383 B 3451 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 678 B 680 B 682 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 886 B 886 B 887 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 103 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() 416 180 KiB 185 KiB 189 KiB 8188 KiB 8200 KiB 8213 KiB amrex::communicateParticlesStart 204 83 KiB 95 KiB 106 KiB 8187 KiB 8200 KiB 8213 KiB The_Pinned_Arena::Initialize() 2 9 B 12 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 866 B 866 B 867 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 894 B 896 B 898 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 129 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 (26.10-10-g411e39f2bcaa) finalized