Initializing AMReX (26.04-100-g9aaff4128aa5)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-100-g9aaff4128aa5) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7858 ... 0.7866 ... 0.7873 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1347 0.1452 0.1556 19.76% amrex::unpackBuffer 103 0.1319 0.133 0.1341 17.03% amrex::unpackRemotes 103 0.105 0.1094 0.1139 14.47% ParticleContainer::Redistribute_impl() 103 0.08412 0.0943 0.1045 13.27% Redistribute_partition 103 0.09232 0.09282 0.09332 11.85% ParticleCopyPlan::build 103 0.05723 0.05726 0.05729 7.28% TestParticleContainer::moveParticles 100 0.05011 0.05012 0.05013 6.37% amrex::communicateParticlesStart 103 0.02103 0.02686 0.03268 4.15% TestParticleContainer::checkAnswer 103 0.01316 0.0174 0.02164 2.75% amrex::computeNeighborProcs 101 0.02018 0.02067 0.02116 2.69% ParticleCopyPlan::buildMPIStart 103 0.01173 0.01438 0.01702 2.16% amrex::communicateParticlesFinish 103 0.006922 0.01062 0.01433 1.82% ParticleCopyPlan::doHandShake 103 0.002642 0.004989 0.007335 0.93% InitParticles 1 0.004656 0.004882 0.005108 0.65% testRedistribute 1 0.0006839 0.0008392 0.0009945 0.13% ParticleContainer::OK() 103 2.375e-05 2.469e-05 2.563e-05 0.00% Other 522 0.002866 0.003825 0.004783 0.61% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7858 0.7866 0.7873 100.00% ParticleContainer::Redistribute_impl() 103 0.6203 0.6204 0.6206 78.82% numParticlesOutOfRange() 614 0.1347 0.1452 0.1556 19.76% amrex::unpackBuffer 103 0.1319 0.133 0.1341 17.03% amrex::unpackRemotes 103 0.105 0.1094 0.1139 14.47% ParticleCopyPlan::build 103 0.09758 0.09775 0.09792 12.44% Redistribute_partition 103 0.09232 0.09282 0.09332 11.85% TestParticleContainer::checkAnswer 103 0.05552 0.05976 0.06399 8.13% TestParticleContainer::moveParticles 100 0.05011 0.05012 0.05013 6.37% ParticleContainer::OK() 103 0.04235 0.04236 0.04236 5.38% amrex::communicateParticlesStart 103 0.02103 0.02686 0.03268 4.15% amrex::computeNeighborProcs 101 0.02018 0.02067 0.02116 2.69% ParticleCopyPlan::buildMPIStart 103 0.01906 0.01937 0.01967 2.50% amrex::communicateParticlesFinish 103 0.006922 0.01062 0.01433 1.82% InitParticles 1 0.009731 0.009734 0.009737 1.24% ParticleCopyPlan::doHandShake 103 0.002642 0.004989 0.007335 0.93% Other 522 0.003345 0.005149 0.006953 0.88% -------------------------------------------------------------------------------------------- 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() 72 100 KiB 104 KiB 107 KiB 8320 KiB 8330 KiB 8340 KiB InitParticles 48 6988 KiB 6991 KiB 6994 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 126 KiB 127 KiB 128 KiB 8191 KiB 8201 KiB 8210 KiB amrex::packBuffer 204 325 KiB 327 KiB 329 KiB 8190 KiB 8200 KiB 8210 KiB Redistribute_partition 4054 91 KiB 91 KiB 92 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 3403 B 3419 B 3436 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1106 B 1106 B 1106 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 673 B 676 B 680 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 885 B 885 B 885 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 103 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 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() 416 161 KiB 173 KiB 185 KiB 8191 KiB 8200 KiB 8210 KiB amrex::communicateParticlesStart 204 73 KiB 84 KiB 94 KiB 8190 KiB 8200 KiB 8210 KiB The_Pinned_Arena::Initialize() 2 8 B 12 B 17 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 20 KiB 21 KiB 22 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 866 B 866 B 867 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 895 B 896 B 898 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 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 (26.04-100-g9aaff4128aa5) finalized