Initializing AMReX (26.07-51-g50c73c8ed200)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-51-g50c73c8ed200) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7639 ... 0.7647 ... 0.7654 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1307 0.1409 0.1512 19.75% amrex::unpackBuffer 103 0.128 0.1289 0.1297 16.95% amrex::unpackRemotes 103 0.1026 0.1066 0.1107 14.46% ParticleContainer::Redistribute_impl() 103 0.08608 0.09338 0.1007 13.16% Redistribute_partition 103 0.08986 0.09034 0.09082 11.87% ParticleCopyPlan::build 103 0.05573 0.05573 0.05573 7.28% TestParticleContainer::moveParticles 100 0.04871 0.04875 0.04878 6.37% amrex::communicateParticlesStart 103 0.02065 0.02374 0.02683 3.51% TestParticleContainer::checkAnswer 103 0.01298 0.01739 0.0218 2.85% amrex::computeNeighborProcs 102 0.01971 0.02016 0.02061 2.69% ParticleCopyPlan::buildMPIStart 103 0.01186 0.01404 0.01621 2.12% amrex::communicateParticlesFinish 103 0.007304 0.01069 0.01408 1.84% ParticleCopyPlan::doHandShake 103 0.002682 0.004865 0.007048 0.92% InitParticles 1 0.004122 0.004343 0.004565 0.60% testRedistribute 1 0.000703 0.0008356 0.0009681 0.13% ParticleContainer::OK() 103 2.671e-05 2.834e-05 2.998e-05 0.00% Other 523 0.003093 0.003913 0.004733 0.62% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7639 0.7639 0.7639 99.80% ParticleContainer::Redistribute_impl() 103 0.6033 0.6033 0.6033 78.82% numParticlesOutOfRange() 410 0.1307 0.1409 0.1512 19.75% amrex::unpackBuffer 103 0.128 0.1289 0.1297 16.95% amrex::unpackRemotes 103 0.1026 0.1066 0.1107 14.46% ParticleCopyPlan::build 103 0.09476 0.09522 0.09568 12.50% Redistribute_partition 103 0.08986 0.09034 0.09082 11.87% TestParticleContainer::checkAnswer 103 0.05387 0.05827 0.06268 8.19% TestParticleContainer::moveParticles 100 0.04871 0.04875 0.04878 6.37% ParticleContainer::OK() 103 0.04088 0.04088 0.04088 5.34% amrex::communicateParticlesStart 103 0.02065 0.02374 0.02683 3.51% amrex::computeNeighborProcs 102 0.01971 0.02016 0.02061 2.69% ParticleCopyPlan::buildMPIStart 103 0.0189 0.0189 0.01891 2.47% amrex::communicateParticlesFinish 103 0.007304 0.01069 0.01408 1.84% InitParticles 1 0.009312 0.009313 0.009314 1.22% ParticleCopyPlan::doHandShake 103 0.002682 0.004865 0.007048 0.92% Other 523 0.003617 0.004498 0.005379 0.70% -------------------------------------------------------------------------------------------- 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() 72 102 KiB 107 KiB 111 KiB 8325 KiB 8331 KiB 8337 KiB InitParticles 48 6964 KiB 6965 KiB 6965 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 126 KiB 130 KiB 134 KiB 8195 KiB 8201 KiB 8207 KiB amrex::packBuffer 204 337 KiB 338 KiB 339 KiB 8194 KiB 8200 KiB 8206 KiB Redistribute_partition 4054 94 KiB 94 KiB 94 KiB 1821 KiB 1823 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 27 B 28 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3383 B 3405 B 3428 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1104 B 1104 B 1104 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 672 B 675 B 678 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 883 B 883 B 884 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 102 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() 416 161 KiB 167 KiB 174 KiB 8194 KiB 8200 KiB 8206 KiB amrex::communicateParticlesStart 204 74 KiB 85 KiB 95 KiB 8194 KiB 8200 KiB 8206 KiB The_Pinned_Arena::Initialize() 2 8 B 11 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 16 KiB 17 KiB 19 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 863 B 863 B 863 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 892 B 893 B 895 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: [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: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.07-51-g50c73c8ed200) finalized