Initializing AMReX (26.10-67-g6e4e0f9affd2)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-67-g6e4e0f9affd2) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7808 ... 0.7815 ... 0.7822 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.141 0.1434 0.1459 18.65% amrex::unpackBuffer 103 0.1323 0.1323 0.1324 16.92% amrex::unpackRemotes 103 0.1084 0.1091 0.1098 14.03% ParticleContainer::Redistribute_impl() 103 0.09025 0.09322 0.09618 12.30% Redistribute_partition 103 0.09254 0.09258 0.09263 11.84% ParticleCopyPlan::build 103 0.05703 0.05707 0.05712 7.30% TestParticleContainer::moveParticles 100 0.05004 0.05006 0.05009 6.40% amrex::communicateParticlesStart 103 0.02537 0.02763 0.02989 3.82% amrex::computeNeighborProcs 102 0.02065 0.02065 0.02066 2.64% TestParticleContainer::checkAnswer 103 0.01288 0.01585 0.01881 2.40% ParticleCopyPlan::buildMPIStart 103 0.01423 0.01424 0.01425 1.82% amrex::communicateParticlesFinish 103 0.01017 0.01063 0.0111 1.42% ParticleCopyPlan::doHandShake 103 0.004713 0.00497 0.005228 0.67% InitParticles 1 0.004675 0.004871 0.005067 0.65% testRedistribute 1 0.0007421 0.0008502 0.0009583 0.12% ParticleContainer::OK() 103 2.834e-05 2.957e-05 3.08e-05 0.00% Other 530 0.003051 0.003995 0.004939 0.63% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7806 0.7806 0.7806 99.79% ParticleContainer::Redistribute_impl() 103 0.6649 0.668 0.671 85.78% numParticlesOutOfRange() 410 0.141 0.1434 0.1459 18.65% amrex::unpackBuffer 103 0.1323 0.1323 0.1324 16.92% amrex::unpackRemotes 103 0.1084 0.1091 0.1098 14.03% ParticleCopyPlan::build 103 0.09708 0.09737 0.09767 12.49% Redistribute_partition 103 0.09254 0.09258 0.09263 11.84% TestParticleContainer::checkAnswer 103 0.05386 0.05684 0.05981 7.65% TestParticleContainer::moveParticles 100 0.05004 0.05006 0.05009 6.40% ParticleContainer::OK() 103 0.04098 0.04099 0.041 5.24% amrex::communicateParticlesStart 103 0.02537 0.02763 0.02989 3.82% amrex::computeNeighborProcs 102 0.02065 0.02065 0.02066 2.64% ParticleCopyPlan::buildMPIStart 103 0.01896 0.01921 0.01946 2.49% amrex::communicateParticlesFinish 103 0.01017 0.01063 0.0111 1.42% InitParticles 1 0.009822 0.009828 0.009834 1.26% ParticleCopyPlan::doHandShake 103 0.004713 0.00497 0.005228 0.67% Other 530 0.003612 0.004624 0.005636 0.72% -------------------------------------------------------------------------------------------- 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 9138 KiB 9138 KiB 9138 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 95 KiB 104 KiB 112 KiB 8315 KiB 8330 KiB 8345 KiB InitParticles 48 6996 KiB 6998 KiB 6999 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 121 KiB 127 KiB 132 KiB 8185 KiB 8201 KiB 8217 KiB amrex::packBuffer 204 336 KiB 337 KiB 338 KiB 8184 KiB 8200 KiB 8216 KiB Redistribute_partition 4054 93 KiB 94 KiB 94 KiB 1819 KiB 1822 KiB 1825 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3339 B 3405 B 3472 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 681 B 681 B 682 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 887 B 887 B 887 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 103 B 104 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 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() 416 144 KiB 180 KiB 216 KiB 8185 KiB 8200 KiB 8216 KiB amrex::communicateParticlesStart 204 76 KiB 88 KiB 101 KiB 8184 KiB 8200 KiB 8216 KiB The_Pinned_Arena::Initialize() 2 8 B 11 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 867 B 867 B 867 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 897 B 897 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 206 129 B 129 B 129 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 (26.10-67-g6e4e0f9affd2) finalized