Initializing AMReX (26.09-7-g55dda725ff4d)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-7-g55dda725ff4d) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7937 ... 0.7953 ... 0.797 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1348 0.1465 0.1582 19.85% amrex::unpackBuffer 103 0.1321 0.1337 0.1353 16.98% amrex::unpackRemotes 103 0.1069 0.1104 0.1139 14.30% ParticleContainer::Redistribute_impl() 103 0.08441 0.09664 0.1089 13.66% Redistribute_partition 103 0.09274 0.0936 0.09446 11.85% ParticleCopyPlan::build 103 0.05765 0.0578 0.05795 7.27% TestParticleContainer::moveParticles 100 0.05033 0.05037 0.05041 6.33% amrex::communicateParticlesStart 103 0.01928 0.02466 0.03004 3.77% TestParticleContainer::checkAnswer 103 0.01447 0.0197 0.02493 3.13% amrex::computeNeighborProcs 102 0.02021 0.02086 0.0215 2.70% ParticleCopyPlan::buildMPIStart 103 0.01045 0.01465 0.01884 2.36% amrex::communicateParticlesFinish 103 0.005864 0.01107 0.01628 2.04% ParticleCopyPlan::doHandShake 103 0.0008108 0.005042 0.009273 1.16% InitParticles 1 0.004702 0.004903 0.005104 0.64% testRedistribute 1 0.0006803 0.0008071 0.0009339 0.12% ParticleContainer::OK() 103 2.727e-05 2.783e-05 2.839e-05 0.00% Other 523 0.002813 0.004599 0.006385 0.80% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7936 0.7936 0.7936 99.58% ParticleContainer::Redistribute_impl() 103 0.6696 0.6746 0.6795 85.26% numParticlesOutOfRange() 410 0.1348 0.1465 0.1582 19.85% amrex::unpackBuffer 103 0.1321 0.1337 0.1353 16.98% amrex::unpackRemotes 103 0.1069 0.1104 0.1139 14.30% ParticleCopyPlan::build 103 0.09792 0.09876 0.0996 12.50% Redistribute_partition 103 0.09274 0.0936 0.09446 11.85% TestParticleContainer::checkAnswer 103 0.05775 0.06298 0.0682 8.56% TestParticleContainer::moveParticles 100 0.05033 0.05037 0.05041 6.33% ParticleContainer::OK() 103 0.04327 0.04328 0.04329 5.43% amrex::communicateParticlesStart 103 0.01928 0.02466 0.03004 3.77% amrex::computeNeighborProcs 102 0.02021 0.02086 0.0215 2.70% ParticleCopyPlan::buildMPIStart 103 0.01965 0.01969 0.01972 2.47% amrex::communicateParticlesFinish 103 0.005864 0.01107 0.01628 2.04% InitParticles 1 0.009747 0.009747 0.009748 1.22% ParticleCopyPlan::doHandShake 103 0.0008108 0.005042 0.009273 1.16% Other 523 0.00327 0.005084 0.006899 0.87% -------------------------------------------------------------------------------------------- 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 9144 KiB 9144 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 104 KiB 109 KiB 8320 KiB 8331 KiB 8343 KiB InitParticles 48 7036 KiB 7037 KiB 7037 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 129 KiB 134 KiB 8191 KiB 8201 KiB 8211 KiB amrex::packBuffer 204 326 KiB 327 KiB 328 KiB 8190 KiB 8200 KiB 8210 KiB Redistribute_partition 4054 91 KiB 91 KiB 92 KiB 1820 KiB 1823 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 25 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3419 B 3441 B 3463 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1113 B 1113 B 1114 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 671 B 677 B 683 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 891 B 891 B 891 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 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() 416 158 KiB 166 KiB 173 KiB 8190 KiB 8200 KiB 8211 KiB amrex::communicateParticlesStart 204 81 KiB 84 KiB 87 KiB 8190 KiB 8200 KiB 8210 KiB The_Pinned_Arena::Initialize() 2 8 B 12 B 17 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 872 B 872 B 872 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 901 B 902 B 903 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 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 (26.09-7-g55dda725ff4d) finalized