Initializing AMReX (26.09-122-ga846c6a9c672)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-122-ga846c6a9c672) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8198 ... 0.8206 ... 0.8213 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1667 0.176 0.1853 22.56% amrex::unpackBuffer 104 0.1579 0.1586 0.1593 19.39% Redistribute_partition 104 0.1202 0.121 0.1217 14.82% amrex::unpackRemotes 104 0.06716 0.07241 0.07766 9.46% ParticleContainer::Redistribute_impl() 104 0.0518 0.05682 0.06184 7.53% TestParticleContainer::checkAnswer 103 0.04798 0.05238 0.05678 6.91% ParticleCopyPlan::build 104 0.05457 0.05559 0.05661 6.89% TestParticleContainer::moveParticles 100 0.05562 0.05563 0.05564 6.77% amrex::communicateParticlesStart 104 0.01817 0.01896 0.01974 2.40% ParticleCopyPlan::buildMPIStart 104 0.009696 0.0142 0.01871 2.28% amrex::computeNeighborProcs 102 0.01759 0.01771 0.01784 2.17% ParticleCopyPlan::doHandShake 104 0.0007662 0.00515 0.009535 1.16% amrex::communicateParticlesFinish 104 0.001394 0.005189 0.008983 1.09% DenseBins::buildGPU 5 0.003017 0.003034 0.003051 0.37% testRedistribute 1 0.002423 0.002523 0.002623 0.32% InitParticles 1 0.00062 0.0006628 0.0007057 0.09% ParticleContainer::OK() 103 2.699e-05 2.739e-05 2.778e-05 0.00% Other 534 0.003788 0.004742 0.005696 0.69% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8198 0.8198 0.8198 99.81% ParticleContainer::Redistribute_impl() 104 0.6475 0.6517 0.6559 79.86% numParticlesOutOfRange() 411 0.1667 0.176 0.1853 22.56% amrex::unpackBuffer 104 0.1579 0.1586 0.1593 19.39% Redistribute_partition 104 0.1202 0.121 0.1217 14.82% TestParticleContainer::checkAnswer 103 0.1049 0.1093 0.1136 13.83% ParticleCopyPlan::build 104 0.09249 0.09324 0.09399 11.44% amrex::unpackRemotes 104 0.06716 0.07241 0.07766 9.46% ParticleContainer::OK() 103 0.05684 0.05687 0.0569 6.93% TestParticleContainer::moveParticles 100 0.05562 0.05563 0.05564 6.77% amrex::communicateParticlesStart 104 0.01817 0.01896 0.01974 2.40% ParticleCopyPlan::buildMPIStart 104 0.01923 0.01935 0.01948 2.37% amrex::computeNeighborProcs 102 0.01759 0.01771 0.01784 2.17% ParticleCopyPlan::doHandShake 104 0.0007662 0.00515 0.009535 1.16% InitParticles 1 0.00922 0.009227 0.009233 1.12% amrex::communicateParticlesFinish 104 0.001394 0.005189 0.008983 1.09% DenseBins::buildGPU 5 0.003017 0.003034 0.003051 0.37% Other 534 0.004283 0.00533 0.006376 0.78% -------------------------------------------------------------------------------------------- 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 9144 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2773 B 2791 B 2810 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 31 KiB 112 KiB 113 KiB 113 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2095 B 2136 B 2177 B 101 KiB 101 KiB 101 KiB Redistribute_partition 5972 3980 B 4005 B 4031 B 49 KiB 49 KiB 49 KiB testRedistribute 24 102 B 108 B 115 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4099 B 4146 B 4194 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 359 B 362 B 365 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3351 B 3351 B 3352 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 562 B 569 B 576 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 897 B 897 B 897 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 89 B 90 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 10 B 10 B 10 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 62 B 69 B 76 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2071 B 2087 B 2103 B 102 KiB 102 KiB 102 KiB amrex::communicateParticlesStart 204 664 B 664 B 664 B 101 KiB 101 KiB 101 KiB numParticlesOutOfRange() 1858 707 B 707 B 708 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 446 B 446 B 446 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 109 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 (26.09-122-ga846c6a9c672) finalized