Initializing AMReX (26.07-54-gaa5b8cc69640)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-54-gaa5b8cc69640) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7936 ... 0.7943 ... 0.795 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1311 0.1473 0.1635 20.57% amrex::unpackBuffer 103 0.1311 0.1329 0.1348 16.95% amrex::unpackRemotes 103 0.1031 0.1096 0.116 14.60% ParticleContainer::Redistribute_impl() 103 0.08062 0.09655 0.1125 14.15% Redistribute_partition 103 0.09207 0.09307 0.09408 11.83% ParticleCopyPlan::build 103 0.05729 0.05742 0.05756 7.24% TestParticleContainer::moveParticles 100 0.05013 0.05022 0.0503 6.33% amrex::communicateParticlesStart 103 0.0186 0.02642 0.03423 4.31% TestParticleContainer::checkAnswer 103 0.0137 0.02027 0.02684 3.38% amrex::computeNeighborProcs 102 0.01999 0.0208 0.02162 2.72% ParticleCopyPlan::buildMPIStart 103 0.01006 0.0147 0.01935 2.43% amrex::communicateParticlesFinish 103 0.004119 0.01058 0.01704 2.14% ParticleCopyPlan::doHandShake 103 0.0002573 0.005018 0.009778 1.23% InitParticles 1 0.004565 0.004763 0.004961 0.62% testRedistribute 1 0.000693 0.0008302 0.0009673 0.12% ParticleContainer::OK() 103 2.437e-05 2.786e-05 3.135e-05 0.00% Other 523 0.002873 0.003785 0.004698 0.59% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7935 0.7935 0.7935 99.81% ParticleContainer::Redistribute_impl() 103 0.6233 0.6233 0.6234 78.42% numParticlesOutOfRange() 410 0.1311 0.1473 0.1635 20.57% amrex::unpackBuffer 103 0.1311 0.1329 0.1348 16.95% amrex::unpackRemotes 103 0.1031 0.1096 0.116 14.60% ParticleCopyPlan::build 103 0.09732 0.09838 0.09945 12.51% Redistribute_partition 103 0.09207 0.09307 0.09408 11.83% TestParticleContainer::checkAnswer 103 0.05808 0.06458 0.07108 8.94% TestParticleContainer::moveParticles 100 0.05013 0.05022 0.0503 6.33% ParticleContainer::OK() 103 0.04425 0.04431 0.04438 5.58% amrex::communicateParticlesStart 103 0.0186 0.02642 0.03423 4.31% amrex::computeNeighborProcs 102 0.01999 0.0208 0.02162 2.72% ParticleCopyPlan::buildMPIStart 103 0.0196 0.01972 0.01984 2.50% amrex::communicateParticlesFinish 103 0.004119 0.01058 0.01704 2.14% ParticleCopyPlan::doHandShake 103 0.0002573 0.005018 0.009778 1.23% InitParticles 1 0.009601 0.009606 0.009612 1.21% Other 523 0.003326 0.004268 0.005211 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 9144 KiB 9145 KiB 9145 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 103 KiB 107 KiB 8320 KiB 8331 KiB 8342 KiB InitParticles 48 6998 KiB 7002 KiB 7005 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 123 KiB 125 KiB 126 KiB 8191 KiB 8201 KiB 8211 KiB amrex::packBuffer 204 317 KiB 319 KiB 321 KiB 8190 KiB 8200 KiB 8210 KiB Redistribute_partition 4054 89 KiB 90 KiB 90 KiB 1820 KiB 1822 KiB 1824 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 3409 B 3440 B 3472 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1107 B 1107 B 1107 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 664 B 670 B 677 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 885 B 885 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 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() 416 156 KiB 167 KiB 179 KiB 8190 KiB 8200 KiB 8211 KiB amrex::communicateParticlesStart 204 72 KiB 82 KiB 92 KiB 8190 KiB 8200 KiB 8210 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 897 B 898 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 (26.07-54-gaa5b8cc69640) finalized