Initializing AMReX (26.05-57-gcf037614c3b2)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-57-gcf037614c3b2) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8095 ... 0.8132 ... 0.8169 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1671 0.1752 0.1833 22.44% amrex::unpackBuffer 104 0.1458 0.1465 0.1472 18.02% Redistribute_partition 104 0.1192 0.1197 0.1201 14.70% amrex::unpackRemotes 104 0.07496 0.07859 0.08222 10.06% ParticleContainer::Redistribute_impl() 104 0.05201 0.0573 0.06259 7.66% TestParticleContainer::checkAnswer 103 0.04696 0.05146 0.05596 6.85% ParticleCopyPlan::build 104 0.05405 0.05488 0.05572 6.82% TestParticleContainer::moveParticles 100 0.05498 0.055 0.05501 6.73% amrex::communicateParticlesStart 104 0.01803 0.01878 0.01953 2.39% ParticleCopyPlan::buildMPIStart 104 0.01004 0.01407 0.01811 2.22% amrex::computeNeighborProcs 101 0.01724 0.01736 0.01749 2.14% ParticleCopyPlan::doHandShake 104 0.000922 0.00514 0.009358 1.15% amrex::communicateParticlesFinish 104 0.002312 0.005384 0.008456 1.04% DistributionMapping::LeastUsedCPUs() 3 1.587e-05 0.003716 0.007416 0.91% DenseBins::buildGPU 5 0.003018 0.003036 0.003053 0.37% testRedistribute 1 0.002521 0.002621 0.00272 0.33% InitParticles 1 0.000251 0.0004123 0.0005735 0.07% ParticleContainer::OK() 103 2.621e-05 2.718e-05 2.815e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.59e-06 4.5e-06 5.41e-06 0.00% Other 527 0.00365 0.004082 0.004515 0.55% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8095 0.8132 0.8169 100.00% ParticleContainer::Redistribute_impl() 104 0.5827 0.5828 0.5828 71.34% numParticlesOutOfRange() 616 0.1671 0.1752 0.1833 22.44% amrex::unpackBuffer 104 0.1458 0.1465 0.1472 18.02% Redistribute_partition 104 0.1192 0.1197 0.1201 14.70% TestParticleContainer::checkAnswer 103 0.1031 0.1076 0.112 13.72% ParticleCopyPlan::build 104 0.09117 0.09205 0.09293 11.38% amrex::unpackRemotes 104 0.07496 0.07859 0.08222 10.06% ParticleContainer::OK() 103 0.05608 0.05609 0.05611 6.87% TestParticleContainer::moveParticles 100 0.05498 0.055 0.05501 6.73% amrex::communicateParticlesStart 104 0.01803 0.01878 0.01953 2.39% ParticleCopyPlan::buildMPIStart 104 0.01903 0.01921 0.0194 2.37% amrex::computeNeighborProcs 101 0.01724 0.01736 0.01749 2.14% ParticleCopyPlan::doHandShake 104 0.000922 0.00514 0.009358 1.15% InitParticles 1 0.008927 0.008929 0.008931 1.09% amrex::communicateParticlesFinish 104 0.002312 0.005384 0.008456 1.04% DistributionMapping::SFCProcessorMapDoIt() 3 2.264e-05 0.003723 0.007422 0.91% DistributionMapping::LeastUsedCPUs() 3 1.587e-05 0.003716 0.007416 0.91% DenseBins::buildGPU 5 0.003018 0.003036 0.003053 0.37% Other 527 0.004104 0.004637 0.005171 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 9144 KiB 9144 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2777 B 2795 B 2813 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 30 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 93 KiB 93 KiB 93 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2152 B 2163 B 2174 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3939 B 3957 B 3975 B 49 KiB 49 KiB 49 KiB testRedistribute 24 107 B 113 B 120 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4062 B 4134 B 4207 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 352 B 355 B 359 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3312 B 3312 B 3313 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 555 B 562 B 569 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 887 B 887 B 887 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 88 B 89 B 91 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 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 2074 B 2091 B 2109 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 671 B 672 B 673 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 699 B 699 B 700 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 441 B 441 B 441 B 768 B 768 B 768 B Redistribute_partition 622 233 B 233 B 234 B 512 B 512 B 512 B ParticleCopyPlan::build 208 105 B 106 B 107 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 98 B 98 B 98 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 (26.05-57-gcf037614c3b2) finalized