Initializing AMReX (26.09-179-g1de18774af5d)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-179-g1de18774af5d) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.808 ... 0.8097 ... 0.8114 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1673 0.1729 0.1786 22.01% amrex::unpackBuffer 104 0.1568 0.157 0.1573 19.39% Redistribute_partition 104 0.1203 0.1204 0.1206 14.86% amrex::unpackRemotes 104 0.0688 0.07257 0.07633 9.41% ParticleContainer::Redistribute_impl() 104 0.05267 0.05494 0.05721 7.05% ParticleCopyPlan::build 104 0.05532 0.0557 0.05608 6.91% TestParticleContainer::moveParticles 100 0.0551 0.05513 0.05516 6.80% TestParticleContainer::checkAnswer 103 0.04548 0.04796 0.05044 6.22% amrex::communicateParticlesStart 104 0.0185 0.01884 0.01919 2.36% amrex::computeNeighborProcs 102 0.01768 0.01773 0.01779 2.19% ParticleCopyPlan::buildMPIStart 104 0.01238 0.01431 0.01625 2.00% ParticleCopyPlan::doHandShake 104 0.002827 0.005078 0.007328 0.90% amrex::communicateParticlesFinish 104 0.003396 0.005088 0.00678 0.84% testNeighborProcsCoarseToFine 1 2.484e-05 0.001725 0.003425 0.42% testRedistribute 1 0.002516 0.002614 0.002713 0.33% InitParticles 1 0.0006137 0.0006627 0.0007116 0.09% ParticleContainer::OK() 103 2.733e-05 2.737e-05 2.742e-05 0.00% Other 538 0.006704 0.006883 0.007062 0.87% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8079 0.8079 0.8079 99.57% ParticleContainer::Redistribute_impl() 104 0.6436 0.6461 0.6486 79.93% numParticlesOutOfRange() 411 0.1673 0.1729 0.1786 22.01% amrex::unpackBuffer 104 0.1568 0.157 0.1573 19.39% Redistribute_partition 104 0.1203 0.1204 0.1206 14.86% TestParticleContainer::checkAnswer 103 0.1009 0.1034 0.1059 13.05% ParticleCopyPlan::build 104 0.09262 0.09339 0.09415 11.60% amrex::unpackRemotes 104 0.0688 0.07257 0.07633 9.41% ParticleContainer::OK() 103 0.05544 0.05545 0.05546 6.84% TestParticleContainer::moveParticles 100 0.0551 0.05513 0.05516 6.80% ParticleCopyPlan::buildMPIStart 104 0.01908 0.01939 0.0197 2.43% amrex::communicateParticlesStart 104 0.0185 0.01884 0.01919 2.36% amrex::computeNeighborProcs 102 0.01768 0.01773 0.01779 2.19% InitParticles 1 0.009341 0.009343 0.009345 1.15% ParticleCopyPlan::doHandShake 104 0.002827 0.005078 0.007328 0.90% amrex::communicateParticlesFinish 104 0.003396 0.005088 0.00678 0.84% testNeighborProcsCoarseToFine 1 4.309e-05 0.001746 0.003449 0.43% Other 538 0.007271 0.007544 0.007817 0.96% -------------------------------------------------------------------------------------------- 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 9143 KiB 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2798 B 2811 B 2824 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 31 KiB 31 KiB 31 KiB 114 KiB 114 KiB 115 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2148 B 2170 B 2192 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5972 4017 B 4028 B 4039 B 49 KiB 49 KiB 49 KiB testRedistribute 24 107 B 113 B 120 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4035 B 4113 B 4191 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 360 B 362 B 365 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3336 B 3336 B 3337 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 567 B 571 B 575 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 893 B 893 B 893 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 5 B 5 B 6 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 10 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 62 B 69 B 77 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2105 B 2110 B 2115 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 679 B 682 B 686 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 703 B 704 B 705 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 444 B 444 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 208 107 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 (26.09-179-g1de18774af5d) finalized