Initializing AMReX (26.09-11-gae079342654b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-11-gae079342654b) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.789 ... 0.7897 ... 0.7904 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.13 0.1448 0.1597 20.20% amrex::unpackBuffer 103 0.1306 0.1322 0.1338 16.93% amrex::unpackRemotes 103 0.1035 0.1092 0.115 14.55% ParticleContainer::Redistribute_impl() 103 0.08402 0.09671 0.1094 13.84% Redistribute_partition 103 0.09175 0.09259 0.09343 11.82% ParticleCopyPlan::build 103 0.05705 0.05711 0.05717 7.23% TestParticleContainer::moveParticles 100 0.04977 0.04985 0.04994 6.32% amrex::communicateParticlesStart 103 0.02282 0.02806 0.0333 4.21% TestParticleContainer::checkAnswer 103 0.01189 0.01806 0.02422 3.06% amrex::computeNeighborProcs 102 0.01996 0.02068 0.02139 2.71% ParticleCopyPlan::buildMPIStart 103 0.01068 0.0146 0.01851 2.34% amrex::communicateParticlesFinish 103 0.005125 0.01117 0.01722 2.18% ParticleCopyPlan::doHandShake 103 0.0009533 0.004986 0.009019 1.14% InitParticles 1 0.004627 0.004829 0.005032 0.64% testRedistribute 1 0.0006815 0.00082 0.0009585 0.12% ParticleContainer::OK() 103 2.846e-05 3.103e-05 3.36e-05 0.00% Other 523 0.003103 0.003913 0.004723 0.60% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7889 0.7889 0.7889 99.81% ParticleContainer::Redistribute_impl() 103 0.6667 0.6728 0.679 85.90% numParticlesOutOfRange() 410 0.13 0.1448 0.1597 20.20% amrex::unpackBuffer 103 0.1306 0.1322 0.1338 16.93% amrex::unpackRemotes 103 0.1035 0.1092 0.115 14.55% ParticleCopyPlan::build 103 0.09692 0.09781 0.0987 12.49% Redistribute_partition 103 0.09175 0.09259 0.09343 11.82% TestParticleContainer::checkAnswer 103 0.05441 0.06058 0.06674 8.44% TestParticleContainer::moveParticles 100 0.04977 0.04985 0.04994 6.32% ParticleContainer::OK() 103 0.04252 0.04252 0.04252 5.38% amrex::communicateParticlesStart 103 0.02282 0.02806 0.0333 4.21% amrex::computeNeighborProcs 102 0.01996 0.02068 0.02139 2.71% ParticleCopyPlan::buildMPIStart 103 0.01947 0.01958 0.0197 2.49% amrex::communicateParticlesFinish 103 0.005125 0.01117 0.01722 2.18% InitParticles 1 0.009758 0.009763 0.009768 1.24% ParticleCopyPlan::doHandShake 103 0.0009533 0.004986 0.009019 1.14% Other 523 0.003667 0.004497 0.005326 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 9138 KiB 9138 KiB 9138 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 98 KiB 104 KiB 110 KiB 8325 KiB 8331 KiB 8338 KiB InitParticles 48 6977 KiB 6978 KiB 6978 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 124 KiB 130 KiB 136 KiB 8195 KiB 8201 KiB 8207 KiB amrex::packBuffer 204 350 KiB 351 KiB 353 KiB 8194 KiB 8200 KiB 8206 KiB Redistribute_partition 4054 96 KiB 97 KiB 97 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 3381 B 3405 B 3430 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1108 B 1108 B 1108 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 672 B 677 B 683 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 886 B 886 B 887 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 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 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() 416 181 KiB 185 KiB 188 KiB 8194 KiB 8200 KiB 8206 KiB amrex::communicateParticlesStart 204 77 KiB 85 KiB 94 KiB 8194 KiB 8200 KiB 8206 KiB The_Pinned_Arena::Initialize() 2 7 B 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 864 B 864 B 865 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 892 B 894 B 896 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 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 (26.09-11-gae079342654b) finalized