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 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7872 ... 0.7893 ... 0.7914 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1641 0.1684 0.1726 21.81% amrex::unpackBuffer 104 0.1522 0.1525 0.1528 19.31% Redistribute_partition 104 0.1171 0.1172 0.1173 14.82% amrex::unpackRemotes 104 0.07027 0.07103 0.07179 9.07% ParticleContainer::Redistribute_impl() 104 0.05107 0.05359 0.05611 7.09% ParticleCopyPlan::build 104 0.05349 0.05371 0.05392 6.81% TestParticleContainer::moveParticles 100 0.05362 0.05363 0.05365 6.78% TestParticleContainer::checkAnswer 103 0.04438 0.04816 0.05195 6.56% amrex::communicateParticlesStart 104 0.01781 0.01827 0.01873 2.37% amrex::computeNeighborProcs 102 0.01722 0.01727 0.01731 2.19% ParticleCopyPlan::buildMPIStart 104 0.0111 0.01362 0.01613 2.04% amrex::communicateParticlesFinish 104 0.002718 0.004975 0.007231 0.91% ParticleCopyPlan::doHandShake 104 0.002853 0.004979 0.007104 0.90% testNeighborProcsCoarseToFine 1 3.007e-05 0.00212 0.004211 0.53% testRedistribute 1 0.002307 0.00241 0.002514 0.32% InitParticles 1 0.0005977 0.0006393 0.0006808 0.09% ParticleContainer::OK() 103 2.83e-05 2.912e-05 2.994e-05 0.00% Other 545 0.00666 0.006809 0.006957 0.88% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.787 0.787 0.787 99.45% ParticleContainer::Redistribute_impl() 104 0.6245 0.6282 0.6318 79.84% numParticlesOutOfRange() 411 0.1641 0.1684 0.1726 21.81% amrex::unpackBuffer 104 0.1522 0.1525 0.1528 19.31% Redistribute_partition 104 0.1171 0.1172 0.1173 14.82% TestParticleContainer::checkAnswer 103 0.09839 0.1022 0.106 13.39% ParticleCopyPlan::build 104 0.09006 0.0902 0.09033 11.41% amrex::unpackRemotes 104 0.07027 0.07103 0.07179 9.07% ParticleContainer::OK() 103 0.05401 0.05402 0.05403 6.83% TestParticleContainer::moveParticles 100 0.05362 0.05363 0.05365 6.78% ParticleCopyPlan::buildMPIStart 104 0.01821 0.01859 0.01898 2.40% amrex::communicateParticlesStart 104 0.01781 0.01827 0.01873 2.37% amrex::computeNeighborProcs 102 0.01722 0.01727 0.01731 2.19% InitParticles 1 0.008255 0.008258 0.008262 1.04% amrex::communicateParticlesFinish 104 0.002718 0.004975 0.007231 0.91% ParticleCopyPlan::doHandShake 104 0.002853 0.004979 0.007104 0.90% testNeighborProcsCoarseToFine 1 7.432e-05 0.002151 0.004228 0.53% Other 545 0.007185 0.007428 0.007671 0.97% -------------------------------------------------------------------------------------------- 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 9018 KiB 9018 KiB 9019 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2704 B 2717 B 2730 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 2105 B 2120 B 2136 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5972 3900 B 3904 B 3908 B 49 KiB 49 KiB 49 KiB testRedistribute 24 98 B 105 B 112 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 3956 B 3986 B 4017 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 350 B 352 B 355 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3237 B 3237 B 3238 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 550 B 553 B 556 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 866 B 866 B 867 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 87 B 88 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 14 B 15 B 16 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 18 B 20 B 23 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 56 B 63 B 70 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2045 B 2056 B 2068 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 671 B 674 B 678 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 683 B 683 B 684 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 432 B 432 B 432 B 768 B 768 B 768 B Redistribute_partition 622 228 B 228 B 229 B 512 B 512 B 512 B ParticleCopyPlan::build 208 104 B 104 B 105 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 97 B 97 B 97 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 (26.10-92-gec6902bd5e2b) finalized