Initializing AMReX (26.09-122-ga846c6a9c672)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-122-ga846c6a9c672) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 1.309 ... 1.311 ... 1.313 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleContainer::SortParticlesByBin() 101 0.3548 0.3548 0.3549 27.04% numParticlesOutOfRange() 410 0.1748 0.1828 0.1908 14.54% amrex::unpackBuffer 103 0.1287 0.1292 0.1297 9.88% Redistribute_partition 103 0.1251 0.1255 0.1259 9.59% DenseBins::buildGPU 203 0.1073 0.1093 0.1114 8.48% amrex::unpackRemotes 103 0.1034 0.1066 0.1098 8.37% ParticleContainer::Redistribute_impl() 103 0.0895 0.09373 0.09796 7.46% ParticleCopyPlan::build 103 0.05572 0.05579 0.05587 4.26% TestParticleContainer::moveParticles 100 0.04905 0.04906 0.04907 3.74% amrex::communicateParticlesStart 103 0.0267 0.02728 0.02786 2.12% amrex::computeNeighborProcs 102 0.01984 0.02013 0.02042 1.56% TestParticleContainer::checkAnswer 103 0.01537 0.0169 0.01844 1.40% ParticleCopyPlan::buildMPIStart 103 0.0122 0.01346 0.01473 1.12% amrex::communicateParticlesFinish 103 0.008639 0.011 0.01336 1.02% ParticleCopyPlan::doHandShake 103 0.002844 0.004903 0.006961 0.53% InitParticles 1 0.004644 0.004846 0.005047 0.38% testRedistribute 1 0.0007611 0.0008961 0.001031 0.08% ParticleContainer::OK() 103 3.057e-05 3.114e-05 3.171e-05 0.00% Other 522 0.002585 0.004446 0.006308 0.48% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.309 1.309 1.309 99.74% ParticleContainer::Redistribute_impl() 103 0.69 0.6916 0.6933 52.82% ParticleContainer::SortParticlesByBin() 101 0.4614 0.4635 0.4655 35.47% numParticlesOutOfRange() 410 0.1748 0.1828 0.1908 14.54% amrex::unpackBuffer 103 0.1287 0.1292 0.1297 9.88% Redistribute_partition 103 0.1251 0.1255 0.1259 9.59% DenseBins::buildGPU 203 0.1073 0.1093 0.1114 8.48% amrex::unpackRemotes 103 0.1034 0.1066 0.1098 8.37% TestParticleContainer::checkAnswer 103 0.09868 0.09913 0.09957 7.59% ParticleCopyPlan::build 103 0.09356 0.09473 0.0959 7.31% ParticleContainer::OK() 103 0.08024 0.08222 0.0842 6.42% TestParticleContainer::moveParticles 100 0.04905 0.04906 0.04907 3.74% amrex::communicateParticlesStart 103 0.0267 0.02728 0.02786 2.12% amrex::computeNeighborProcs 102 0.01984 0.02013 0.02042 1.56% ParticleCopyPlan::buildMPIStart 103 0.01757 0.01837 0.01916 1.46% amrex::communicateParticlesFinish 103 0.008639 0.011 0.01336 1.02% InitParticles 1 0.009771 0.009773 0.009775 0.74% ParticleCopyPlan::doHandShake 103 0.002844 0.004903 0.006961 0.53% Other 522 0.003114 0.00505 0.006985 0.53% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [SortParticlesByCell_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [SortParticlesByCell_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9168 KiB 9168 KiB 9168 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 63 KiB 67 KiB 70 KiB 8323 KiB 8331 KiB 8340 KiB InitParticles 48 5195 KiB 5196 KiB 5197 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 78 KiB 81 KiB 85 KiB 8193 KiB 8201 KiB 8209 KiB amrex::packBuffer 204 219 KiB 219 KiB 219 KiB 8192 KiB 8200 KiB 8208 KiB ParticleContainer::SortParticlesByBin() 1212 2334 KiB 2338 KiB 2342 KiB 2867 KiB 2870 KiB 2873 KiB Redistribute_partition 4054 61 KiB 61 KiB 61 KiB 1821 KiB 1823 KiB 1824 KiB DenseBins::buildGPU 426 595 KiB 595 KiB 595 KiB 653 KiB 653 KiB 653 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 7885 B 7895 B 7905 B 260 KiB 260 KiB 260 KiB testRedistribute 4 16 B 16 B 17 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 2158 B 2166 B 2174 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1236 418 B 420 B 422 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 938 B 938 B 938 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 63 B 63 B 64 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 3 B 3 B 4 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() 416 106 KiB 114 KiB 122 KiB 8192 KiB 8200 KiB 8208 KiB amrex::communicateParticlesStart 204 47 KiB 53 KiB 59 KiB 8192 KiB 8200 KiB 8208 KiB The_Pinned_Arena::Initialize() 2 6 B 7 B 9 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 12 KiB 12 KiB 13 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 923 B 923 B 923 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 942 B 943 B 944 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 7 B 7 B 8 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 79 B 79 B 80 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 75 B 75 B 75 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 (26.09-122-ga846c6a9c672) finalized