Initializing AMReX (26.06-13-g87eac2327e9f)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-13-g87eac2327e9f) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.533 ... 1.534 ... 1.536 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3642 0.3693 0.3744 24.38% amrex::unpackBuffer 104 0.2736 0.2739 0.2741 17.85% Redistribute_partition 104 0.2608 0.2608 0.2609 16.98% amrex::unpackRemotes 104 0.2085 0.2107 0.2128 13.85% TestParticleContainer::moveParticles 100 0.1209 0.1209 0.1209 7.87% ParticleContainer::Redistribute_impl() 104 0.08916 0.09091 0.09266 6.03% TestParticleContainer::checkAnswer 103 0.05387 0.05573 0.05758 3.75% ParticleCopyPlan::build 104 0.0521 0.05211 0.05212 3.39% amrex::communicateParticlesStart 104 0.0251 0.02577 0.02644 1.72% amrex::computeNeighborProcs 101 0.02424 0.02425 0.02427 1.58% ParticleCopyPlan::buildMPIStart 104 0.01337 0.01388 0.01438 0.94% amrex::communicateParticlesFinish 104 0.008776 0.009408 0.01004 0.65% ParticleContainer::ReserveForRedistribute() 104 0.006918 0.007363 0.007808 0.51% ParticleCopyPlan::doHandShake 104 0.004612 0.004911 0.005209 0.34% InitParticles 1 0.003296 0.003475 0.003654 0.24% testRedistribute 1 0.002701 0.002776 0.00285 0.19% ParticleContainer::OK() 103 3.469e-05 3.56e-05 3.651e-05 0.00% Other 434 0.006445 0.008252 0.01006 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.533 1.534 1.536 100.00% ParticleContainer::Redistribute_impl() 104 1.111 1.111 1.111 72.34% numParticlesOutOfRange() 616 0.3642 0.3693 0.3744 24.38% amrex::unpackBuffer 104 0.2736 0.2739 0.2741 17.85% Redistribute_partition 104 0.2608 0.2608 0.2609 16.98% amrex::unpackRemotes 104 0.2085 0.2107 0.2128 13.85% TestParticleContainer::checkAnswer 103 0.1708 0.1726 0.1744 11.35% TestParticleContainer::moveParticles 100 0.1209 0.1209 0.1209 7.87% ParticleContainer::OK() 103 0.1168 0.1168 0.1169 7.61% ParticleCopyPlan::build 104 0.0962 0.09638 0.09656 6.29% amrex::communicateParticlesStart 104 0.0251 0.02577 0.02644 1.72% amrex::computeNeighborProcs 101 0.02424 0.02425 0.02427 1.58% ParticleCopyPlan::buildMPIStart 104 0.01858 0.01879 0.01899 1.24% InitParticles 1 0.01576 0.01577 0.01577 1.03% amrex::communicateParticlesFinish 104 0.008776 0.009408 0.01004 0.65% ParticleContainer::ReserveForRedistribute() 104 0.006918 0.007363 0.007808 0.51% ParticleCopyPlan::doHandShake 104 0.004612 0.004911 0.005209 0.34% Other 434 0.006935 0.0105 0.01406 0.92% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9176 KiB 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 358 1170 KiB 1177 KiB 1183 KiB 7082 KiB 7084 KiB 7087 KiB InitParticles 24 6398 KiB 6398 KiB 6398 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 81 KiB 82 KiB 6918 KiB 6921 KiB 6924 KiB amrex::packBuffer 208 196 KiB 197 KiB 197 KiB 6917 KiB 6920 KiB 6922 KiB Redistribute_partition 12146 78 KiB 78 KiB 78 KiB 1837 KiB 1839 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8889 B 8900 B 8912 B 262 KiB 262 KiB 263 KiB testRedistribute 24 66 B 67 B 69 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5162 B 5167 B 5172 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3551 B 3551 B 3552 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 618 B 618 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 950 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 106 B 106 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 3 B 3 B 3 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 3 B 4 B 5 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 125 KiB 133 KiB 142 KiB 6918 KiB 6920 KiB 6923 KiB amrex::communicateParticlesStart 206 45 KiB 53 KiB 61 KiB 6917 KiB 6920 KiB 6922 KiB InitParticles 300 6706 B 7189 B 7673 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1455 B 1456 B 1458 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 945 B 945 B 945 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 B 484 B 768 B 768 B 768 B ParticleCopyPlan::build 208 120 B 120 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 115 B 115 B 115 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: [7595 ... 7595] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [The Arena] max space (MB) used spread across MPI: [31 ... 31] [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: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [13 ... 13] AMReX (26.06-13-g87eac2327e9f) finalized