Initializing AMReX (26.08-26-g2cf4fbcde02a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-26-g2cf4fbcde02a) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8071 ... 0.8092 ... 0.8114 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1674 0.174 0.1806 22.26% amrex::unpackBuffer 104 0.1446 0.1466 0.1486 18.31% Redistribute_partition 104 0.1191 0.1192 0.1192 14.69% amrex::unpackRemotes 104 0.07704 0.07969 0.08235 10.15% ParticleContainer::Redistribute_impl() 104 0.05149 0.05661 0.06172 7.61% ParticleCopyPlan::build 104 0.05438 0.05485 0.05531 6.82% TestParticleContainer::moveParticles 100 0.05469 0.05479 0.05489 6.77% TestParticleContainer::checkAnswer 103 0.04653 0.05057 0.05461 6.73% amrex::communicateParticlesStart 104 0.01789 0.01868 0.01947 2.40% ParticleCopyPlan::buildMPIStart 104 0.01023 0.01411 0.01799 2.22% amrex::computeNeighborProcs 102 0.01707 0.01729 0.01751 2.16% ParticleCopyPlan::doHandShake 104 0.001393 0.005082 0.00877 1.08% amrex::communicateParticlesFinish 104 0.003185 0.005329 0.007474 0.92% testNeighborProcsCoarseToFine 1 3.158e-05 0.002172 0.004312 0.53% DenseBins::buildGPU 5 0.003005 0.003022 0.003039 0.37% testRedistribute 1 0.002496 0.0025 0.002503 0.31% InitParticles 1 0.0005685 0.0006115 0.0006544 0.08% ParticleContainer::OK() 103 2.797e-05 2.855e-05 2.912e-05 0.00% Other 533 0.003726 0.004102 0.004478 0.55% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.807 0.807 0.807 99.47% ParticleContainer::Redistribute_impl() 104 0.6393 0.6432 0.6471 79.75% numParticlesOutOfRange() 411 0.1674 0.174 0.1806 22.26% amrex::unpackBuffer 104 0.1446 0.1466 0.1486 18.31% Redistribute_partition 104 0.1191 0.1192 0.1192 14.69% TestParticleContainer::checkAnswer 103 0.1019 0.1059 0.1099 13.55% ParticleCopyPlan::build 104 0.09141 0.09192 0.09243 11.39% amrex::unpackRemotes 104 0.07704 0.07969 0.08235 10.15% ParticleContainer::OK() 103 0.05532 0.05534 0.05536 6.82% TestParticleContainer::moveParticles 100 0.05469 0.05479 0.05489 6.77% amrex::communicateParticlesStart 104 0.01789 0.01868 0.01947 2.40% ParticleCopyPlan::buildMPIStart 104 0.019 0.01919 0.01938 2.39% amrex::computeNeighborProcs 102 0.01707 0.01729 0.01751 2.16% InitParticles 1 0.009175 0.009182 0.00919 1.13% ParticleCopyPlan::doHandShake 104 0.001393 0.005082 0.00877 1.08% amrex::communicateParticlesFinish 104 0.003185 0.005329 0.007474 0.92% testNeighborProcsCoarseToFine 1 5.123e-05 0.00219 0.004329 0.53% DenseBins::buildGPU 5 0.003005 0.003022 0.003039 0.37% Other 533 0.004189 0.004661 0.005134 0.63% -------------------------------------------------------------------------------------------- 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 9143 KiB 9145 KiB 9147 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2802 B 2818 B 2834 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 2123 B 2185 B 2248 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3980 B 3991 B 4003 B 49 KiB 49 KiB 49 KiB testRedistribute 24 102 B 109 B 116 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4123 B 4159 B 4195 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 355 B 359 B 364 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3339 B 3339 B 3340 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 564 B 569 B 575 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 894 B 894 B 894 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 6 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 11 B 16 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 68 B 76 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2074 B 2115 B 2156 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 678 B 680 B 683 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 705 B 705 B 706 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 445 B 445 B 445 B 768 B 768 B 768 B Redistribute_partition 622 235 B 235 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 (26.08-26-g2cf4fbcde02a) finalized