Initializing AMReX (26.10-110-g008b67375045)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-110-g008b67375045) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7956 ... 0.7962 ... 0.7967 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.164 0.1696 0.1751 21.98% amrex::unpackBuffer 104 0.1527 0.1534 0.1541 19.34% Redistribute_partition 104 0.1176 0.1178 0.118 14.81% amrex::unpackRemotes 104 0.06977 0.07143 0.0731 9.18% ParticleContainer::Redistribute_impl() 104 0.0504 0.05505 0.05971 7.49% TestParticleContainer::checkAnswer 103 0.0467 0.05085 0.05501 6.90% ParticleCopyPlan::build 104 0.05371 0.05423 0.05475 6.87% TestParticleContainer::moveParticles 100 0.05376 0.05385 0.05394 6.77% amrex::communicateParticlesStart 104 0.01768 0.01838 0.01909 2.40% ParticleCopyPlan::buildMPIStart 104 0.009815 0.01382 0.01783 2.24% amrex::computeNeighborProcs 102 0.01728 0.01735 0.01741 2.19% ParticleCopyPlan::doHandShake 104 0.001229 0.004955 0.008681 1.09% amrex::communicateParticlesFinish 104 0.001608 0.004985 0.008363 1.05% DenseBins::buildGPU 5 0.002811 0.002817 0.002823 0.35% testRedistribute 1 0.00232 0.002322 0.002323 0.29% InitParticles 1 0.0006057 0.0006498 0.0006939 0.09% ParticleContainer::OK() 103 2.801e-05 2.943e-05 3.085e-05 0.00% Other 541 0.004121 0.00468 0.00524 0.66% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7955 0.7955 0.7955 99.85% ParticleContainer::Redistribute_impl() 104 0.6288 0.6328 0.6368 79.93% numParticlesOutOfRange() 411 0.164 0.1696 0.1751 21.98% amrex::unpackBuffer 104 0.1527 0.1534 0.1541 19.34% Redistribute_partition 104 0.1176 0.1178 0.118 14.81% TestParticleContainer::checkAnswer 103 0.1017 0.1058 0.11 13.80% ParticleCopyPlan::build 104 0.09071 0.091 0.0913 11.46% amrex::unpackRemotes 104 0.06977 0.07143 0.0731 9.18% ParticleContainer::OK() 103 0.05496 0.05498 0.05501 6.90% TestParticleContainer::moveParticles 100 0.05376 0.05385 0.05394 6.77% amrex::communicateParticlesStart 104 0.01768 0.01838 0.01909 2.40% ParticleCopyPlan::buildMPIStart 104 0.0185 0.01878 0.01906 2.39% amrex::computeNeighborProcs 102 0.01728 0.01735 0.01741 2.19% ParticleCopyPlan::doHandShake 104 0.001229 0.004955 0.008681 1.09% InitParticles 1 0.008417 0.008419 0.008421 1.06% amrex::communicateParticlesFinish 104 0.001608 0.004985 0.008363 1.05% DenseBins::buildGPU 5 0.002811 0.002817 0.002823 0.35% Other 541 0.004828 0.005384 0.005941 0.75% -------------------------------------------------------------------------------------------- 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 9017 KiB 9018 KiB 9019 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2679 B 2695 B 2712 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 30 KiB 30 KiB 30 KiB 114 KiB 114 KiB 115 KiB InitParticles 12 91 KiB 91 KiB 91 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2076 B 2097 B 2119 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5972 3860 B 3871 B 3882 B 49 KiB 49 KiB 49 KiB testRedistribute 24 97 B 99 B 102 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 3871 B 3965 B 4059 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 346 B 349 B 353 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3230 B 3231 B 3232 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 543 B 548 B 554 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 865 B 865 B 865 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 86 B 87 B 89 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 13 B 13 B 14 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 16 B 21 B 27 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 55 B 64 B 73 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2027 B 2040 B 2054 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 660 B 664 B 669 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 681 B 682 B 683 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 431 B 431 B 431 B 768 B 768 B 768 B Redistribute_partition 622 227 B 227 B 228 B 512 B 512 B 512 B ParticleCopyPlan::build 208 102 B 103 B 105 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 96 B 96 B 96 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: [7784 ... 7784] Free GPU global memory (MB) spread across MPI: [7458 ... 7458] [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 (26.10-110-g008b67375045) finalized