Initializing AMReX (26.08-31-g06424932b757)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-31-g06424932b757) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7818 ... 0.7825 ... 0.7832 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1334 0.1429 0.1525 19.47% amrex::unpackBuffer 103 0.1309 0.1319 0.1329 16.97% amrex::unpackRemotes 103 0.1045 0.1088 0.1132 14.46% ParticleContainer::Redistribute_impl() 103 0.08559 0.09377 0.1019 13.02% Redistribute_partition 103 0.09189 0.09235 0.09281 11.85% ParticleCopyPlan::build 103 0.05645 0.0567 0.05695 7.27% TestParticleContainer::moveParticles 100 0.04985 0.0499 0.04995 6.38% amrex::communicateParticlesStart 103 0.02256 0.0266 0.03064 3.91% amrex::computeNeighborProcs 102 0.02043 0.02069 0.02094 2.67% TestParticleContainer::checkAnswer 103 0.01456 0.01739 0.02023 2.58% ParticleCopyPlan::buildMPIStart 103 0.01142 0.01395 0.01647 2.10% amrex::communicateParticlesFinish 103 0.007189 0.01069 0.01419 1.81% ParticleCopyPlan::doHandShake 103 0.005004 0.007121 0.009237 1.18% InitParticles 1 0.004611 0.004821 0.005031 0.64% testRedistribute 1 0.0007023 0.0008361 0.0009699 0.12% ParticleContainer::OK() 103 2.731e-05 2.819e-05 2.907e-05 0.00% Other 523 0.003002 0.004011 0.00502 0.64% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7817 0.7817 0.7817 99.80% ParticleContainer::Redistribute_impl() 103 0.665 0.6679 0.6709 85.65% numParticlesOutOfRange() 410 0.1334 0.1429 0.1525 19.47% amrex::unpackBuffer 103 0.1309 0.1319 0.1329 16.97% amrex::unpackRemotes 103 0.1045 0.1088 0.1132 14.46% ParticleCopyPlan::build 103 0.0989 0.09894 0.09898 12.64% Redistribute_partition 103 0.09189 0.09235 0.09281 11.85% TestParticleContainer::checkAnswer 103 0.05537 0.0582 0.06102 7.79% TestParticleContainer::moveParticles 100 0.04985 0.0499 0.04995 6.38% ParticleContainer::OK() 103 0.0408 0.0408 0.04081 5.21% amrex::communicateParticlesStart 103 0.02256 0.0266 0.03064 3.91% ParticleCopyPlan::buildMPIStart 103 0.02066 0.02107 0.02147 2.74% amrex::computeNeighborProcs 102 0.02043 0.02069 0.02094 2.67% amrex::communicateParticlesFinish 103 0.007189 0.01069 0.01419 1.81% InitParticles 1 0.009748 0.009752 0.009757 1.25% ParticleCopyPlan::doHandShake 103 0.005004 0.007121 0.009237 1.18% Other 523 0.003541 0.00462 0.005698 0.73% -------------------------------------------------------------------------------------------- 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() 72 101 KiB 104 KiB 107 KiB 8316 KiB 8331 KiB 8347 KiB InitParticles 48 6988 KiB 6990 KiB 6991 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 126 KiB 127 KiB 128 KiB 8186 KiB 8201 KiB 8216 KiB amrex::packBuffer 204 323 KiB 325 KiB 327 KiB 8185 KiB 8200 KiB 8215 KiB Redistribute_partition 4054 93 KiB 93 KiB 93 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 3317 B 3375 B 3433 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1105 B 1105 B 1106 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 674 B 677 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 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 6 B 6 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() 416 168 KiB 172 KiB 177 KiB 8185 KiB 8200 KiB 8216 KiB amrex::communicateParticlesStart 204 74 KiB 84 KiB 95 KiB 8185 KiB 8200 KiB 8215 KiB The_Pinned_Arena::Initialize() 2 8 B 11 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 866 B 866 B 866 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 893 B 895 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 (26.08-31-g06424932b757) finalized