Initializing AMReX (26.09-42-gab27bcd92650)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-42-gab27bcd92650) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7979 ... 0.7987 ... 0.7994 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1686 0.1713 0.174 21.77% amrex::unpackBuffer 104 0.153 0.1545 0.156 19.52% Redistribute_partition 104 0.1179 0.1189 0.1198 14.99% amrex::unpackRemotes 104 0.06976 0.07022 0.07067 8.84% ParticleContainer::Redistribute_impl() 104 0.05178 0.05553 0.05928 7.42% TestParticleContainer::moveParticles 100 0.05446 0.05462 0.05477 6.85% ParticleCopyPlan::build 104 0.05288 0.0531 0.05331 6.67% TestParticleContainer::checkAnswer 103 0.04728 0.05017 0.05306 6.64% amrex::communicateParticlesStart 104 0.01787 0.01843 0.019 2.38% amrex::computeNeighborProcs 102 0.01659 0.01687 0.01715 2.15% ParticleCopyPlan::buildMPIStart 104 0.01061 0.0133 0.01598 2.00% ParticleCopyPlan::doHandShake 104 0.00293 0.005452 0.007974 1.00% amrex::communicateParticlesFinish 104 0.003922 0.005287 0.006652 0.83% DenseBins::buildGPU 5 0.003019 0.003028 0.003036 0.38% testRedistribute 1 0.002473 0.00257 0.002668 0.33% InitParticles 1 0.0005879 0.0006354 0.0006829 0.09% ParticleContainer::OK() 103 4.021e-05 4.384e-05 4.746e-05 0.01% Other 534 0.003763 0.004734 0.005705 0.71% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7979 0.7979 0.7979 99.80% ParticleContainer::Redistribute_impl() 104 0.6331 0.6358 0.6385 79.87% numParticlesOutOfRange() 411 0.1686 0.1713 0.174 21.77% amrex::unpackBuffer 104 0.153 0.1545 0.156 19.52% Redistribute_partition 104 0.1179 0.1189 0.1198 14.99% TestParticleContainer::checkAnswer 103 0.1013 0.1042 0.1071 13.39% ParticleCopyPlan::build 104 0.08928 0.08936 0.08943 11.19% amrex::unpackRemotes 104 0.06976 0.07022 0.07067 8.84% TestParticleContainer::moveParticles 100 0.05446 0.05462 0.05477 6.85% ParticleContainer::OK() 103 0.05399 0.054 0.05401 6.76% amrex::communicateParticlesStart 104 0.01787 0.01843 0.019 2.38% ParticleCopyPlan::buildMPIStart 104 0.01859 0.01875 0.01891 2.37% amrex::computeNeighborProcs 102 0.01659 0.01687 0.01715 2.15% InitParticles 1 0.009196 0.009199 0.009201 1.15% ParticleCopyPlan::doHandShake 104 0.00293 0.005452 0.007974 1.00% amrex::communicateParticlesFinish 104 0.003922 0.005287 0.006652 0.83% DenseBins::buildGPU 5 0.003019 0.003028 0.003036 0.38% Other 534 0.004355 0.005325 0.006296 0.79% -------------------------------------------------------------------------------------------- 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 9142 KiB 9142 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2808 B 2827 B 2846 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 31 KiB 31 KiB 31 KiB 112 KiB 112 KiB 113 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2161 B 2182 B 2203 B 101 KiB 101 KiB 101 KiB Redistribute_partition 5932 3994 B 3996 B 3998 B 49 KiB 49 KiB 49 KiB testRedistribute 24 109 B 111 B 113 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4035 B 4112 B 4189 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 591 355 B 359 B 363 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 564 B 567 B 570 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 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 10 B 10 B 11 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 2094 B 2112 B 2130 B 102 KiB 102 KiB 102 KiB amrex::communicateParticlesStart 204 675 B 682 B 689 B 101 KiB 101 KiB 101 KiB numParticlesOutOfRange() 1858 704 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 208 106 B 107 B 108 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 99 B 99 B 99 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 (26.09-42-gab27bcd92650) finalized