Initializing AMReX (26.08-6-g09dcef899fc3)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-6-g09dcef899fc3) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7872 ... 0.7889 ... 0.7906 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1306 0.1447 0.1588 20.09% amrex::unpackBuffer 103 0.1302 0.1318 0.1334 16.88% amrex::unpackRemotes 103 0.103 0.1088 0.1146 14.50% ParticleContainer::Redistribute_impl() 103 0.0834 0.09648 0.1096 13.86% Redistribute_partition 103 0.09169 0.09253 0.09338 11.81% ParticleCopyPlan::build 103 0.05676 0.05691 0.05705 7.22% TestParticleContainer::moveParticles 100 0.04997 0.04997 0.04998 6.32% amrex::communicateParticlesStart 103 0.02188 0.02722 0.03256 4.12% TestParticleContainer::checkAnswer 103 0.01326 0.01888 0.0245 3.10% amrex::computeNeighborProcs 102 0.01995 0.0206 0.02126 2.69% ParticleCopyPlan::buildMPIStart 103 0.01027 0.01431 0.01835 2.32% amrex::communicateParticlesFinish 103 0.004877 0.01107 0.01726 2.18% ParticleCopyPlan::doHandShake 103 0.000836 0.004991 0.009146 1.16% InitParticles 1 0.004581 0.004789 0.004998 0.63% testRedistribute 1 0.0007123 0.000838 0.0009636 0.12% ParticleContainer::OK() 103 2.949e-05 3.094e-05 3.24e-05 0.00% Other 523 0.003093 0.004907 0.006721 0.85% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7871 0.7871 0.7871 99.57% ParticleContainer::Redistribute_impl() 103 0.6206 0.6207 0.6208 78.53% numParticlesOutOfRange() 410 0.1306 0.1447 0.1588 20.09% amrex::unpackBuffer 103 0.1302 0.1318 0.1334 16.88% amrex::unpackRemotes 103 0.103 0.1088 0.1146 14.50% ParticleCopyPlan::build 103 0.09635 0.09726 0.09818 12.42% Redistribute_partition 103 0.09169 0.09253 0.09338 11.81% TestParticleContainer::checkAnswer 103 0.0557 0.06134 0.06697 8.47% TestParticleContainer::moveParticles 100 0.04997 0.04997 0.04998 6.32% ParticleContainer::OK() 103 0.04245 0.04246 0.04247 5.37% amrex::communicateParticlesStart 103 0.02188 0.02722 0.03256 4.12% amrex::computeNeighborProcs 102 0.01995 0.0206 0.02126 2.69% ParticleCopyPlan::buildMPIStart 103 0.01919 0.0193 0.01941 2.46% amrex::communicateParticlesFinish 103 0.004877 0.01107 0.01726 2.18% InitParticles 1 0.00971 0.00972 0.009729 1.23% ParticleCopyPlan::doHandShake 103 0.000836 0.004991 0.009146 1.16% Other 523 0.003584 0.005493 0.007402 0.94% -------------------------------------------------------------------------------------------- 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 9144 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 97 KiB 104 KiB 111 KiB 8323 KiB 8331 KiB 8339 KiB InitParticles 48 6996 KiB 6996 KiB 6996 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 122 KiB 129 KiB 136 KiB 8193 KiB 8201 KiB 8208 KiB amrex::packBuffer 204 342 KiB 344 KiB 346 KiB 8192 KiB 8200 KiB 8208 KiB Redistribute_partition 4054 95 KiB 95 KiB 96 KiB 1821 KiB 1822 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 25 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3405 B 3413 B 3422 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1109 B 1109 B 1110 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 670 B 676 B 682 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 888 B 888 B 888 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 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 6 B 7 B 8 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() 416 176 KiB 179 KiB 182 KiB 8193 KiB 8200 KiB 8208 KiB amrex::communicateParticlesStart 204 76 KiB 84 KiB 92 KiB 8192 KiB 8200 KiB 8208 KiB The_Pinned_Arena::Initialize() 2 8 B 11 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 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 895 B 897 B 899 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 130 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: [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 (26.08-6-g09dcef899fc3) finalized