Initializing AMReX (26.06-31-g3c3bbaa34cd3)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-31-g3c3bbaa34cd3) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7884 ... 0.7901 ... 0.7918 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1291 0.1442 0.1593 20.12% amrex::unpackBuffer 103 0.1284 0.1301 0.1318 16.65% amrex::unpackRemotes 103 0.1013 0.1073 0.1134 14.32% ParticleContainer::Redistribute_impl() 103 0.09266 0.09873 0.1048 13.24% Redistribute_partition 103 0.09019 0.09113 0.09208 11.63% ParticleCopyPlan::build 103 0.05604 0.05613 0.05621 7.10% TestParticleContainer::moveParticles 100 0.04913 0.04922 0.04931 6.23% amrex::communicateParticlesStart 103 0.02715 0.0289 0.03065 3.87% TestParticleContainer::checkAnswer 103 0.01372 0.01938 0.02504 3.16% amrex::computeNeighborProcs 101 0.01947 0.02027 0.02108 2.66% ParticleCopyPlan::buildMPIStart 103 0.009977 0.01422 0.01845 2.33% amrex::communicateParticlesFinish 103 0.01249 0.01503 0.01757 2.22% ParticleCopyPlan::doHandShake 103 0.0005437 0.004905 0.009266 1.17% InitParticles 1 0.004579 0.004796 0.005014 0.63% testRedistribute 1 0.0006801 0.000839 0.0009979 0.13% ParticleContainer::OK() 103 3.193e-05 3.299e-05 3.405e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.056e-06 3.206e-06 4.356e-06 0.00% Other 521 0.003027 0.004858 0.00669 0.84% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7884 0.7901 0.7918 100.00% ParticleContainer::Redistribute_impl() 103 0.6221 0.6222 0.6223 78.59% numParticlesOutOfRange() 614 0.1291 0.1442 0.1593 20.12% amrex::unpackBuffer 103 0.1284 0.1301 0.1318 16.65% amrex::unpackRemotes 103 0.1013 0.1073 0.1134 14.32% ParticleCopyPlan::build 103 0.09498 0.09601 0.09703 12.25% Redistribute_partition 103 0.09019 0.09113 0.09208 11.63% TestParticleContainer::checkAnswer 103 0.05694 0.06257 0.0682 8.61% TestParticleContainer::moveParticles 100 0.04913 0.04922 0.04931 6.23% ParticleContainer::OK() 103 0.04316 0.04319 0.04322 5.46% amrex::communicateParticlesStart 103 0.02715 0.0289 0.03065 3.87% amrex::computeNeighborProcs 101 0.01947 0.02027 0.02108 2.66% ParticleCopyPlan::buildMPIStart 103 0.019 0.01912 0.01924 2.43% amrex::communicateParticlesFinish 103 0.01249 0.01503 0.01757 2.22% InitParticles 1 0.009763 0.009763 0.009764 1.23% ParticleCopyPlan::doHandShake 103 0.0005437 0.004905 0.009266 1.17% DistributionMapping::SFCProcessorMapDoIt() 1 1.04e-05 0.001696 0.003382 0.43% Other 521 0.003559 0.005413 0.007267 0.92% -------------------------------------------------------------------------------------------- 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 9142 KiB 9143 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 101 KiB 136 KiB 172 KiB 8322 KiB 8331 KiB 8340 KiB InitParticles 48 6911 KiB 6911 KiB 6912 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 127 KiB 161 KiB 194 KiB 8191 KiB 8201 KiB 8210 KiB amrex::packBuffer 204 419 KiB 420 KiB 421 KiB 8191 KiB 8200 KiB 8210 KiB Redistribute_partition 4054 111 KiB 112 KiB 112 KiB 1821 KiB 1823 KiB 1825 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 14 KiB 14 KiB 14 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3364 B 3392 B 3420 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1108 B 1108 B 1109 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 673 B 679 B 685 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 887 B 887 B 887 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 102 B 103 B 104 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 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() 416 149 KiB 225 KiB 300 KiB 8191 KiB 8200 KiB 8210 KiB amrex::communicateParticlesStart 204 76 KiB 121 KiB 166 KiB 8191 KiB 8200 KiB 8210 KiB The_Pinned_Arena::Initialize() 2 8 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 420 856 B 856 B 857 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 885 B 886 B 887 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 16 B 20 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 B 129 B 130 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 122 B 122 B 122 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 (26.06-31-g3c3bbaa34cd3) finalized