Initializing AMReX (26.05-51-gd6ac387a0802)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-51-gd6ac387a0802) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7891 ... 0.7898 ... 0.7906 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1331 0.1455 0.1579 19.98% amrex::unpackBuffer 103 0.1312 0.1324 0.1337 16.91% amrex::unpackRemotes 103 0.1044 0.1093 0.1143 14.45% ParticleContainer::Redistribute_impl() 103 0.08586 0.09613 0.1064 13.46% Redistribute_partition 103 0.09175 0.09209 0.09243 11.69% ParticleCopyPlan::build 103 0.05665 0.05694 0.05722 7.24% TestParticleContainer::moveParticles 100 0.05012 0.05012 0.05013 6.34% amrex::communicateParticlesStart 103 0.02381 0.02815 0.03248 4.11% TestParticleContainer::checkAnswer 103 0.01288 0.01834 0.02379 3.01% amrex::computeNeighborProcs 101 0.02002 0.02062 0.02123 2.69% ParticleCopyPlan::buildMPIStart 103 0.01136 0.01448 0.01759 2.23% amrex::communicateParticlesFinish 103 0.0062 0.01115 0.0161 2.04% ParticleCopyPlan::doHandShake 103 0.002031 0.005017 0.008004 1.01% InitParticles 1 0.004665 0.004888 0.00511 0.65% testRedistribute 1 0.0006857 0.0008381 0.0009905 0.13% ParticleContainer::OK() 103 2.674e-05 2.762e-05 2.849e-05 0.00% Other 522 0.002989 0.003793 0.004597 0.58% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7891 0.7898 0.7906 100.00% ParticleContainer::Redistribute_impl() 103 0.6222 0.6223 0.6224 78.73% numParticlesOutOfRange() 614 0.1331 0.1455 0.1579 19.98% amrex::unpackBuffer 103 0.1312 0.1324 0.1337 16.91% amrex::unpackRemotes 103 0.1044 0.1093 0.1143 14.45% ParticleCopyPlan::build 103 0.09731 0.09752 0.09772 12.36% Redistribute_partition 103 0.09175 0.09209 0.09243 11.69% TestParticleContainer::checkAnswer 103 0.05586 0.06132 0.06677 8.45% TestParticleContainer::moveParticles 100 0.05012 0.05012 0.05013 6.34% ParticleContainer::OK() 103 0.04298 0.04298 0.04298 5.44% amrex::communicateParticlesStart 103 0.02381 0.02815 0.03248 4.11% amrex::computeNeighborProcs 101 0.02002 0.02062 0.02123 2.69% ParticleCopyPlan::buildMPIStart 103 0.01937 0.01949 0.01962 2.48% amrex::communicateParticlesFinish 103 0.0062 0.01115 0.0161 2.04% InitParticles 1 0.009761 0.009765 0.009768 1.24% ParticleCopyPlan::doHandShake 103 0.002031 0.005017 0.008004 1.01% Other 522 0.003425 0.004987 0.006549 0.83% -------------------------------------------------------------------------------------------- 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 9142 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 95 KiB 101 KiB 107 KiB 8325 KiB 8332 KiB 8339 KiB InitParticles 48 6984 KiB 6986 KiB 6989 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 123 KiB 129 KiB 135 KiB 8194 KiB 8201 KiB 8207 KiB amrex::packBuffer 204 348 KiB 349 KiB 350 KiB 8193 KiB 8200 KiB 8207 KiB Redistribute_partition 4054 95 KiB 95 KiB 96 KiB 1821 KiB 1823 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 3418 B 3421 B 3425 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 674 B 677 B 681 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 887 B 887 B 887 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 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 5 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() 416 180 KiB 183 KiB 187 KiB 8194 KiB 8200 KiB 8207 KiB amrex::communicateParticlesStart 204 76 KiB 84 KiB 92 KiB 8193 KiB 8200 KiB 8207 KiB The_Pinned_Arena::Initialize() 2 7 B 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 865 B 865 B 866 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 894 B 895 B 897 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 11 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 B 129 B 130 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 121 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 (26.05-51-gd6ac387a0802) finalized