Initializing AMReX (26.07-46-gbb6fcb8b3c7a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-46-gbb6fcb8b3c7a) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7671 ... 0.7688 ... 0.7705 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1344 0.1415 0.1487 19.30% amrex::unpackBuffer 103 0.1287 0.1296 0.1304 16.92% amrex::unpackRemotes 103 0.1043 0.107 0.1097 14.24% ParticleContainer::Redistribute_impl() 103 0.08441 0.09274 0.1011 13.12% Redistribute_partition 103 0.09046 0.0908 0.09114 11.83% ParticleCopyPlan::build 103 0.05586 0.05588 0.0559 7.25% TestParticleContainer::moveParticles 100 0.04897 0.04898 0.049 6.36% amrex::communicateParticlesStart 103 0.02114 0.02654 0.03195 4.15% amrex::computeNeighborProcs 101 0.01989 0.02023 0.02057 2.67% TestParticleContainer::checkAnswer 103 0.01288 0.01629 0.0197 2.56% ParticleCopyPlan::buildMPIStart 103 0.01164 0.01382 0.016 2.08% amrex::communicateParticlesFinish 103 0.00762 0.01054 0.01346 1.75% ParticleCopyPlan::doHandShake 103 0.003263 0.004881 0.0065 0.84% InitParticles 1 0.004157 0.004354 0.00455 0.59% testRedistribute 1 0.0006847 0.0008419 0.0009992 0.13% ParticleContainer::OK() 103 2.52e-05 2.611e-05 2.703e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.15e-06 2.593e-06 3.036e-06 0.00% Other 521 0.002905 0.004744 0.006582 0.85% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7671 0.7688 0.7705 100.00% ParticleContainer::Redistribute_impl() 103 0.607 0.6071 0.6072 78.81% numParticlesOutOfRange() 410 0.1344 0.1415 0.1487 19.30% amrex::unpackBuffer 103 0.1287 0.1296 0.1304 16.92% amrex::unpackRemotes 103 0.1043 0.107 0.1097 14.24% ParticleCopyPlan::build 103 0.09503 0.09526 0.0955 12.40% Redistribute_partition 103 0.09046 0.0908 0.09114 11.83% TestParticleContainer::checkAnswer 103 0.05388 0.0573 0.06071 7.88% TestParticleContainer::moveParticles 100 0.04897 0.04898 0.049 6.36% ParticleContainer::OK() 103 0.041 0.041 0.04101 5.32% amrex::communicateParticlesStart 103 0.02114 0.02654 0.03195 4.15% amrex::computeNeighborProcs 101 0.01989 0.02023 0.02057 2.67% ParticleCopyPlan::buildMPIStart 103 0.01814 0.0187 0.01926 2.50% amrex::communicateParticlesFinish 103 0.00762 0.01054 0.01346 1.75% InitParticles 1 0.009291 0.009294 0.009297 1.21% ParticleCopyPlan::doHandShake 103 0.003263 0.004881 0.0065 0.84% DistributionMapping::SFCProcessorMapDoIt() 1 9.612e-06 0.001667 0.003324 0.43% Other 521 0.003376 0.005296 0.007217 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 9135 KiB 9136 KiB 9136 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 105 KiB 109 KiB 113 KiB 8313 KiB 8332 KiB 8351 KiB InitParticles 48 6983 KiB 6985 KiB 6988 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 129 KiB 129 KiB 130 KiB 8182 KiB 8201 KiB 8219 KiB amrex::packBuffer 204 333 KiB 334 KiB 336 KiB 8182 KiB 8200 KiB 8218 KiB Redistribute_partition 4054 93 KiB 93 KiB 93 KiB 1819 KiB 1823 KiB 1827 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 26 B 27 B 28 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3408 B 3411 B 3414 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1107 B 1107 B 1107 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 675 B 677 B 680 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 886 B 886 B 886 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 7 B 8 B 9 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() 416 159 KiB 178 KiB 197 KiB 8182 KiB 8200 KiB 8219 KiB amrex::communicateParticlesStart 204 82 KiB 86 KiB 91 KiB 8182 KiB 8200 KiB 8218 KiB The_Pinned_Arena::Initialize() 2 8 B 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 16 KiB 17 KiB 18 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 865 B 865 B 866 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 895 B 895 B 896 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 (26.07-46-gbb6fcb8b3c7a) finalized