Initializing AMReX (26.09-190-g541acefee8d0)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-190-g541acefee8d0) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7969 ... 0.7985 ... 0.8002 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1633 0.1705 0.1776 22.20% amrex::unpackBuffer 104 0.154 0.1544 0.1548 19.35% Redistribute_partition 104 0.1185 0.1186 0.1188 14.84% amrex::unpackRemotes 104 0.06714 0.07119 0.07524 9.40% ParticleContainer::Redistribute_impl() 104 0.0517 0.05451 0.05731 7.16% ParticleCopyPlan::build 104 0.05439 0.05477 0.05514 6.89% TestParticleContainer::moveParticles 100 0.05429 0.05432 0.05434 6.79% TestParticleContainer::checkAnswer 103 0.04467 0.04851 0.05235 6.54% amrex::communicateParticlesStart 104 0.01819 0.01856 0.01894 2.37% amrex::computeNeighborProcs 102 0.01735 0.01743 0.01752 2.19% ParticleCopyPlan::buildMPIStart 104 0.01155 0.01391 0.01628 2.03% ParticleCopyPlan::doHandShake 104 0.002131 0.004999 0.007866 0.98% amrex::communicateParticlesFinish 104 0.00307 0.005013 0.006956 0.87% testNeighborProcsCoarseToFine 1 3.403e-05 0.001715 0.003396 0.42% testRedistribute 1 0.00248 0.002571 0.002662 0.33% InitParticles 1 0.0005816 0.0006298 0.0006779 0.08% ParticleContainer::OK() 103 2.77e-05 2.805e-05 2.841e-05 0.00% Other 538 0.006702 0.006878 0.007053 0.88% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7968 0.7968 0.7968 99.57% ParticleContainer::Redistribute_impl() 104 0.632 0.6359 0.6397 79.94% numParticlesOutOfRange() 411 0.1633 0.1705 0.1776 22.20% amrex::unpackBuffer 104 0.154 0.1544 0.1548 19.35% Redistribute_partition 104 0.1185 0.1186 0.1188 14.84% TestParticleContainer::checkAnswer 103 0.09956 0.1034 0.1073 13.40% ParticleCopyPlan::build 104 0.09071 0.09169 0.09266 11.58% amrex::unpackRemotes 104 0.06714 0.07119 0.07524 9.40% ParticleContainer::OK() 103 0.05488 0.0549 0.05491 6.86% TestParticleContainer::moveParticles 100 0.05429 0.05432 0.05434 6.79% ParticleCopyPlan::buildMPIStart 104 0.01841 0.01891 0.01942 2.43% amrex::communicateParticlesStart 104 0.01819 0.01856 0.01894 2.37% amrex::computeNeighborProcs 102 0.01735 0.01743 0.01752 2.19% InitParticles 1 0.009294 0.009298 0.009302 1.16% ParticleCopyPlan::doHandShake 104 0.002131 0.004999 0.007866 0.98% amrex::communicateParticlesFinish 104 0.00307 0.005013 0.006956 0.87% testNeighborProcsCoarseToFine 1 4.421e-05 0.001732 0.00342 0.43% Other 538 0.00727 0.007539 0.007808 0.98% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_2D_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_2D_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9142 KiB 9143 KiB 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2835 B 2839 B 2844 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 31 KiB 31 KiB 31 KiB 114 KiB 114 KiB 115 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2172 B 2186 B 2200 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5972 4024 B 4037 B 4051 B 49 KiB 49 KiB 49 KiB testRedistribute 24 109 B 116 B 123 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4092 B 4130 B 4168 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 360 B 363 B 366 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3352 B 3352 B 3353 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 567 B 571 B 576 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 897 B 897 B 898 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 90 B 91 B 92 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 ---------------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 2 7 B 9 B 11 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 62 B 70 B 79 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2121 B 2123 B 2125 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 685 B 688 B 692 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 707 B 707 B 708 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 446 B 446 B 447 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 108 B 109 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 100 B 100 B 100 B 256 B 256 B 256 B testRedistribute 24 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: [7643 ... 7643] [The Arena] max space (MB) allocated spread across MPI: [17 ... 17] [The Arena] max space (MB) used spread across MPI: [9 ... 9] [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: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [0 ... 0] AMReX (26.09-190-g541acefee8d0) finalized