Initializing AMReX (26.10-92-gec6902bd5e2b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-92-gec6902bd5e2b) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7803 ... 0.782 ... 0.7837 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1295 0.1435 0.1575 20.09% amrex::unpackBuffer 103 0.128 0.1297 0.1315 16.78% amrex::unpackRemotes 103 0.1024 0.1073 0.1122 14.32% ParticleContainer::Redistribute_impl() 103 0.08239 0.09606 0.1097 14.00% Redistribute_partition 103 0.09008 0.091 0.09191 11.73% ParticleCopyPlan::build 103 0.05597 0.05603 0.0561 7.16% TestParticleContainer::moveParticles 100 0.04897 0.0491 0.04924 6.28% amrex::communicateParticlesStart 103 0.02297 0.02878 0.03458 4.41% TestParticleContainer::checkAnswer 103 0.01301 0.01936 0.02571 3.28% amrex::computeNeighborProcs 102 0.01944 0.02024 0.02103 2.68% ParticleCopyPlan::buildMPIStart 103 0.009903 0.01426 0.01861 2.37% amrex::communicateParticlesFinish 103 0.004516 0.01101 0.0175 2.23% ParticleCopyPlan::doHandShake 103 0.0004714 0.004852 0.009233 1.18% InitParticles 1 0.004641 0.004832 0.005023 0.64% testRedistribute 1 0.0006884 0.0008249 0.0009614 0.12% ParticleContainer::OK() 103 2.715e-05 2.827e-05 2.939e-05 0.00% Other 530 0.003295 0.005087 0.006878 0.88% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7801 0.7801 0.7801 99.55% ParticleContainer::Redistribute_impl() 103 0.6574 0.6633 0.6691 85.38% numParticlesOutOfRange() 410 0.1295 0.1435 0.1575 20.09% amrex::unpackBuffer 103 0.128 0.1297 0.1315 16.78% amrex::unpackRemotes 103 0.1024 0.1073 0.1122 14.32% ParticleCopyPlan::build 103 0.09496 0.09585 0.09674 12.34% Redistribute_partition 103 0.09008 0.091 0.09191 11.73% TestParticleContainer::checkAnswer 103 0.05577 0.06209 0.06841 8.73% TestParticleContainer::moveParticles 100 0.04897 0.0491 0.04924 6.28% ParticleContainer::OK() 103 0.0427 0.04273 0.04276 5.46% amrex::communicateParticlesStart 103 0.02297 0.02878 0.03458 4.41% amrex::computeNeighborProcs 102 0.01944 0.02024 0.02103 2.68% ParticleCopyPlan::buildMPIStart 103 0.01908 0.01911 0.01914 2.44% amrex::communicateParticlesFinish 103 0.004516 0.01101 0.0175 2.23% InitParticles 1 0.009659 0.009668 0.009676 1.23% ParticleCopyPlan::doHandShake 103 0.0004714 0.004852 0.009233 1.18% Other 530 0.003787 0.005605 0.007423 0.95% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [Redistribute_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [Redistribute_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9019 KiB 9019 KiB 9020 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 98 KiB 102 KiB 107 KiB 8323 KiB 8331 KiB 8339 KiB InitParticles 48 6762 KiB 6765 KiB 6768 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 121 KiB 126 KiB 131 KiB 8193 KiB 8201 KiB 8208 KiB amrex::packBuffer 204 349 KiB 351 KiB 353 KiB 8193 KiB 8200 KiB 8208 KiB Redistribute_partition 4054 96 KiB 96 KiB 97 KiB 1821 KiB 1823 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 25 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3284 B 3315 B 3347 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1076 B 1076 B 1076 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 650 B 656 B 662 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 861 B 861 B 861 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 97 B 100 B 103 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 14 B 14 B 15 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 182 KiB 184 KiB 186 KiB 8193 KiB 8200 KiB 8208 KiB amrex::communicateParticlesStart 204 78 KiB 81 KiB 85 KiB 8193 KiB 8200 KiB 8208 KiB The_Pinned_Arena::Initialize() 2 16 B 19 B 22 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 20 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 838 B 838 B 839 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 867 B 867 B 868 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 11 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 123 B 124 B 126 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 118 B 118 B 118 B 256 B 256 B 256 B testRedistribute 4 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: [7386 ... 7386] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [The Arena] max space (MB) used spread across MPI: [35 ... 35] [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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.10-92-gec6902bd5e2b) finalized