Initializing AMReX (26.06-23-g6de3ba7ac2ba)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-23-g6de3ba7ac2ba) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8232 ... 0.8256 ... 0.828 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1713 0.1779 0.1845 22.28% amrex::unpackBuffer 104 0.1485 0.149 0.1496 18.07% Redistribute_partition 104 0.1216 0.1217 0.1218 14.71% amrex::unpackRemotes 104 0.07871 0.08097 0.08323 10.05% ParticleContainer::Redistribute_impl() 104 0.05335 0.05771 0.06207 7.50% ParticleCopyPlan::build 104 0.05511 0.0558 0.05649 6.82% TestParticleContainer::moveParticles 100 0.05616 0.05616 0.05616 6.78% TestParticleContainer::checkAnswer 103 0.04685 0.05139 0.05592 6.75% amrex::communicateParticlesStart 104 0.01843 0.01904 0.01965 2.37% amrex::computeNeighborProcs 101 0.0176 0.01767 0.01773 2.14% ParticleCopyPlan::buildMPIStart 104 0.01116 0.01437 0.01758 2.12% ParticleCopyPlan::doHandShake 104 0.001959 0.005319 0.008678 1.05% amrex::communicateParticlesFinish 104 0.003322 0.005684 0.008047 0.97% DistributionMapping::LeastUsedCPUs() 3 1.328e-05 0.002411 0.004808 0.58% testRedistribute 1 0.00257 0.002577 0.002584 0.31% InitParticles 1 0.00029 0.0004551 0.0006203 0.07% ParticleContainer::OK() 103 3.357e-05 3.431e-05 3.504e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 1.657e-05 1.752e-05 1.847e-05 0.00% Other 532 0.006999 0.007353 0.007706 0.93% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8232 0.8256 0.828 100.00% ParticleContainer::Redistribute_impl() 104 0.5933 0.5933 0.5934 71.67% numParticlesOutOfRange() 616 0.1713 0.1779 0.1845 22.28% amrex::unpackBuffer 104 0.1485 0.149 0.1496 18.07% Redistribute_partition 104 0.1216 0.1217 0.1218 14.71% TestParticleContainer::checkAnswer 103 0.1036 0.1081 0.1126 13.60% ParticleCopyPlan::build 104 0.09305 0.0938 0.09455 11.42% amrex::unpackRemotes 104 0.07871 0.08097 0.08323 10.05% ParticleContainer::OK() 103 0.05668 0.0567 0.05672 6.85% TestParticleContainer::moveParticles 100 0.05616 0.05616 0.05616 6.78% ParticleCopyPlan::buildMPIStart 104 0.01954 0.01969 0.01984 2.40% amrex::communicateParticlesStart 104 0.01843 0.01904 0.01965 2.37% amrex::computeNeighborProcs 101 0.0176 0.01767 0.01773 2.14% InitParticles 1 0.008992 0.008993 0.008995 1.09% ParticleCopyPlan::doHandShake 104 0.001959 0.005319 0.008678 1.05% amrex::communicateParticlesFinish 104 0.003322 0.005684 0.008047 0.97% DistributionMapping::SFCProcessorMapDoIt() 3 3.097e-05 0.00243 0.00483 0.58% DistributionMapping::LeastUsedCPUs() 3 1.328e-05 0.002411 0.004808 0.58% Other 532 0.007537 0.007903 0.008269 1.00% -------------------------------------------------------------------------------------------- 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 9140 KiB 9143 KiB 9145 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2804 B 2808 B 2812 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2145 B 2177 B 2210 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3970 B 3990 B 4011 B 49 KiB 49 KiB 49 KiB testRedistribute 24 101 B 108 B 115 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4109 B 4157 B 4206 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 357 B 359 B 362 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3346 B 3347 B 3348 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 564 B 569 B 575 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 896 B 896 B 896 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 9 B 9 B 9 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 6 B 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 14 B 37 B 61 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2082 B 2112 B 2143 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 676 B 677 B 679 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 707 B 707 B 707 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 446 B 446 B 446 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 236 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 108 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 (26.06-23-g6de3ba7ac2ba) finalized