Initializing AMReX (26.10-28-g781d25a12fd0)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-28-g781d25a12fd0) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7805 ... 0.7822 ... 0.7839 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1288 0.1449 0.1609 20.52% amrex::unpackBuffer 103 0.1289 0.1307 0.1324 16.90% amrex::unpackRemotes 103 0.1011 0.1074 0.1138 14.52% ParticleContainer::Redistribute_impl() 103 0.07926 0.09502 0.1108 14.13% Redistribute_partition 103 0.09046 0.09143 0.0924 11.79% ParticleCopyPlan::build 103 0.05619 0.05637 0.05654 7.21% TestParticleContainer::moveParticles 100 0.04954 0.04955 0.04955 6.32% amrex::communicateParticlesStart 103 0.0185 0.02624 0.03398 4.34% TestParticleContainer::checkAnswer 103 0.01356 0.02001 0.02647 3.38% amrex::computeNeighborProcs 102 0.01962 0.02035 0.02109 2.69% ParticleCopyPlan::buildMPIStart 103 0.009856 0.0144 0.01895 2.42% amrex::communicateParticlesFinish 103 0.004215 0.01055 0.01688 2.15% ParticleCopyPlan::doHandShake 103 0.0002747 0.00495 0.009625 1.23% InitParticles 1 0.004629 0.004838 0.005046 0.64% testRedistribute 1 0.0007115 0.0008366 0.0009618 0.12% ParticleContainer::OK() 103 2.718e-05 2.897e-05 3.075e-05 0.00% Other 523 0.002846 0.004661 0.006475 0.83% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7805 0.7805 0.7805 99.57% ParticleContainer::Redistribute_impl() 103 0.6554 0.6615 0.6676 85.17% numParticlesOutOfRange() 410 0.1288 0.1449 0.1609 20.52% amrex::unpackBuffer 103 0.1289 0.1307 0.1324 16.90% amrex::unpackRemotes 103 0.1011 0.1074 0.1138 14.52% ParticleCopyPlan::build 103 0.09547 0.09651 0.09755 12.44% Redistribute_partition 103 0.09046 0.09143 0.0924 11.79% TestParticleContainer::checkAnswer 103 0.05728 0.06373 0.07018 8.95% TestParticleContainer::moveParticles 100 0.04954 0.04955 0.04955 6.32% ParticleContainer::OK() 103 0.04371 0.04372 0.04372 5.58% amrex::communicateParticlesStart 103 0.0185 0.02624 0.03398 4.34% amrex::computeNeighborProcs 102 0.01962 0.02035 0.02109 2.69% ParticleCopyPlan::buildMPIStart 103 0.01923 0.01935 0.01948 2.49% amrex::communicateParticlesFinish 103 0.004215 0.01055 0.01688 2.15% InitParticles 1 0.009674 0.009675 0.009676 1.23% ParticleCopyPlan::doHandShake 103 0.0002747 0.00495 0.009625 1.23% Other 523 0.0033 0.005143 0.006987 0.89% -------------------------------------------------------------------------------------------- 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 9140 KiB 9140 KiB 9140 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 103 KiB 107 KiB 111 KiB 8296 KiB 8332 KiB 8368 KiB InitParticles 48 6996 KiB 6997 KiB 6998 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 127 KiB 129 KiB 8165 KiB 8201 KiB 8237 KiB amrex::packBuffer 204 324 KiB 326 KiB 329 KiB 8164 KiB 8200 KiB 8237 KiB Redistribute_partition 4054 91 KiB 91 KiB 92 KiB 1815 KiB 1823 KiB 1831 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 259 KiB 260 KiB 261 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3413 B 3445 B 3478 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1107 B 1107 B 1108 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 664 B 671 B 678 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 886 B 886 B 886 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 99 B 102 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 5 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() 416 159 KiB 172 KiB 185 KiB 8164 KiB 8201 KiB 8237 KiB amrex::communicateParticlesStart 204 75 KiB 84 KiB 94 KiB 8164 KiB 8200 KiB 8236 KiB The_Pinned_Arena::Initialize() 2 7 B 8 B 10 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 867 B 867 B 867 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 896 B 897 B 899 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 126 B 127 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 120 B 120 B 120 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 (26.10-28-g781d25a12fd0) finalized