Initializing AMReX (26.07-54-gaa5b8cc69640)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-54-gaa5b8cc69640) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7876 ... 0.7883 ... 0.789 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1316 0.1455 0.1595 20.22% amrex::unpackBuffer 103 0.1293 0.1311 0.1329 16.85% amrex::unpackRemotes 103 0.1045 0.1084 0.1123 14.23% ParticleContainer::Redistribute_impl() 103 0.0827 0.09609 0.1095 13.87% Redistribute_partition 103 0.09106 0.09205 0.09303 11.79% ParticleCopyPlan::build 103 0.05663 0.05675 0.05687 7.21% TestParticleContainer::moveParticles 100 0.04976 0.04977 0.04978 6.31% amrex::communicateParticlesStart 103 0.0222 0.02805 0.03389 4.30% TestParticleContainer::checkAnswer 103 0.01354 0.02004 0.02654 3.36% amrex::computeNeighborProcs 102 0.01971 0.02055 0.02138 2.71% ParticleCopyPlan::buildMPIStart 103 0.009897 0.01447 0.01905 2.41% amrex::communicateParticlesFinish 103 0.005177 0.01098 0.01679 2.13% ParticleCopyPlan::doHandShake 103 0.0002491 0.004952 0.009655 1.22% InitParticles 1 0.004714 0.004913 0.005113 0.65% testRedistribute 1 0.0007195 0.0008583 0.0009971 0.13% ParticleContainer::OK() 103 2.688e-05 2.835e-05 2.982e-05 0.00% Other 523 0.002964 0.003819 0.004674 0.59% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7875 0.7875 0.7876 99.81% ParticleContainer::Redistribute_impl() 103 0.6189 0.619 0.619 78.46% numParticlesOutOfRange() 410 0.1316 0.1455 0.1595 20.22% amrex::unpackBuffer 103 0.1293 0.1311 0.1329 16.85% amrex::unpackRemotes 103 0.1045 0.1084 0.1123 14.23% ParticleCopyPlan::build 103 0.0961 0.09715 0.0982 12.45% Redistribute_partition 103 0.09106 0.09205 0.09303 11.79% TestParticleContainer::checkAnswer 103 0.05732 0.06379 0.07026 8.90% TestParticleContainer::moveParticles 100 0.04976 0.04977 0.04978 6.31% ParticleContainer::OK() 103 0.04372 0.04375 0.04378 5.55% amrex::communicateParticlesStart 103 0.0222 0.02805 0.03389 4.30% amrex::computeNeighborProcs 102 0.01971 0.02055 0.02138 2.71% ParticleCopyPlan::buildMPIStart 103 0.01929 0.01942 0.01955 2.48% amrex::communicateParticlesFinish 103 0.005177 0.01098 0.01679 2.13% InitParticles 1 0.009857 0.009859 0.009861 1.25% ParticleCopyPlan::doHandShake 103 0.0002491 0.004952 0.009655 1.22% Other 523 0.003524 0.00441 0.005296 0.67% -------------------------------------------------------------------------------------------- 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 9141 KiB 9142 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 100 KiB 105 KiB 110 KiB 8323 KiB 8331 KiB 8340 KiB InitParticles 48 6994 KiB 6994 KiB 6995 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 129 KiB 133 KiB 8192 KiB 8201 KiB 8209 KiB amrex::packBuffer 204 348 KiB 349 KiB 350 KiB 8191 KiB 8200 KiB 8209 KiB Redistribute_partition 4054 96 KiB 96 KiB 97 KiB 1821 KiB 1822 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3401 B 3440 B 3480 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1110 B 1110 B 1110 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 667 B 674 B 681 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 888 B 888 B 889 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 102 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 7 B 7 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() 416 178 KiB 186 KiB 193 KiB 8192 KiB 8200 KiB 8209 KiB amrex::communicateParticlesStart 204 80 KiB 83 KiB 87 KiB 8191 KiB 8200 KiB 8209 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 867 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 896 B 897 B 898 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.07-54-gaa5b8cc69640) finalized