Initializing AMReX (26.07-41-g5ca2c5e23267)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-41-g5ca2c5e23267) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7823 ... 0.783 ... 0.7837 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1319 0.144 0.1561 19.91% amrex::unpackBuffer 103 0.1305 0.1321 0.1336 17.05% amrex::unpackRemotes 103 0.1055 0.1088 0.112 14.30% ParticleContainer::Redistribute_impl() 103 0.08462 0.09449 0.1044 13.32% Redistribute_partition 103 0.09143 0.09227 0.0931 11.88% ParticleCopyPlan::build 103 0.05684 0.05701 0.05717 7.30% TestParticleContainer::moveParticles 100 0.04987 0.04988 0.04988 6.36% amrex::communicateParticlesStart 103 0.02364 0.02668 0.02973 3.79% TestParticleContainer::checkAnswer 103 0.01204 0.01793 0.02381 3.04% amrex::computeNeighborProcs 101 0.01992 0.02054 0.02117 2.70% ParticleCopyPlan::buildMPIStart 103 0.01046 0.01431 0.01816 2.32% amrex::communicateParticlesFinish 103 0.005256 0.01053 0.01581 2.02% ParticleCopyPlan::doHandShake 103 0.000891 0.004964 0.009036 1.15% InitParticles 1 0.004689 0.00489 0.00509 0.65% testRedistribute 1 0.0007272 0.0008435 0.0009599 0.12% ParticleContainer::OK() 103 2.562e-05 2.564e-05 2.566e-05 0.00% Other 522 0.002934 0.003802 0.004669 0.60% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7823 0.783 0.7837 100.00% ParticleContainer::Redistribute_impl() 103 0.6173 0.6175 0.6176 78.80% numParticlesOutOfRange() 410 0.1319 0.144 0.1561 19.91% amrex::unpackBuffer 103 0.1305 0.1321 0.1336 17.05% amrex::unpackRemotes 103 0.1055 0.1088 0.112 14.30% ParticleCopyPlan::build 103 0.09626 0.09727 0.09828 12.54% Redistribute_partition 103 0.09143 0.09227 0.0931 11.88% TestParticleContainer::checkAnswer 103 0.05389 0.05978 0.06567 8.38% TestParticleContainer::moveParticles 100 0.04987 0.04988 0.04988 6.36% ParticleContainer::OK() 103 0.04185 0.04185 0.04185 5.34% amrex::communicateParticlesStart 103 0.02364 0.02668 0.02973 3.79% amrex::computeNeighborProcs 101 0.01992 0.02054 0.02117 2.70% ParticleCopyPlan::buildMPIStart 103 0.01905 0.01927 0.0195 2.49% amrex::communicateParticlesFinish 103 0.005256 0.01053 0.01581 2.02% InitParticles 1 0.009839 0.009847 0.009855 1.26% ParticleCopyPlan::doHandShake 103 0.000891 0.004964 0.009036 1.15% Other 522 0.003476 0.005107 0.006738 0.86% -------------------------------------------------------------------------------------------- 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 9141 KiB 9141 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 102 KiB 105 KiB 109 KiB 8309 KiB 8331 KiB 8354 KiB InitParticles 48 7009 KiB 7012 KiB 7015 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 127 KiB 128 KiB 128 KiB 8178 KiB 8201 KiB 8223 KiB amrex::packBuffer 204 324 KiB 326 KiB 327 KiB 8177 KiB 8200 KiB 8223 KiB Redistribute_partition 4054 91 KiB 91 KiB 92 KiB 1817 KiB 1822 KiB 1828 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 259 KiB 260 KiB 261 KiB testRedistribute 4 26 B 27 B 28 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3410 B 3416 B 3422 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1109 B 1109 B 1110 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 671 B 677 B 683 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 887 B 887 B 888 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 103 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 8 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() 416 165 KiB 173 KiB 182 KiB 8178 KiB 8200 KiB 8223 KiB amrex::communicateParticlesStart 204 80 KiB 84 KiB 89 KiB 8177 KiB 8200 KiB 8223 KiB The_Pinned_Arena::Initialize() 2 8 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 420 869 B 869 B 869 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 898 B 898 B 899 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 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: [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 (26.07-41-g5ca2c5e23267) finalized