Initializing AMReX (26.05-41-gba3cb0c68650)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-41-gba3cb0c68650) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 7.726 ... 7.727 ... 7.728 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 1.623 1.65 1.677 21.69% amrex::unpackBuffer 104 1.45 1.454 1.458 18.87% Redistribute_partition 104 1.106 1.107 1.109 14.35% amrex::unpackRemotes 104 0.7913 0.8002 0.809 10.47% ParticleCopyPlan::build 104 0.5396 0.544 0.5485 7.10% TestParticleContainer::moveParticles 100 0.54 0.5401 0.5402 6.99% ParticleContainer::Redistribute_impl() 104 0.4913 0.5068 0.5224 6.76% TestParticleContainer::checkAnswer 103 0.4576 0.4776 0.4976 6.44% amrex::communicateParticlesStart 104 0.1875 0.1875 0.1875 2.43% amrex::computeNeighborProcs 101 0.1638 0.1657 0.1677 2.17% ParticleCopyPlan::buildMPIStart 104 0.1094 0.1196 0.1298 1.68% ParticleCopyPlan::doHandShake 104 0.03249 0.04728 0.06208 0.80% amrex::communicateParticlesFinish 104 0.03471 0.04667 0.05863 0.76% testRedistribute 1 0.02234 0.02323 0.02411 0.31% InitParticles 1 0.003156 0.003636 0.004117 0.05% ParticleContainer::OK() 103 3.619e-05 3.673e-05 3.727e-05 0.00% Other 538 0.04907 0.05319 0.05731 0.74% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 7.726 7.727 7.728 100.00% ParticleContainer::Redistribute_impl() 104 5.581 5.582 5.583 72.25% numParticlesOutOfRange() 616 1.623 1.65 1.677 21.69% amrex::unpackBuffer 104 1.45 1.454 1.458 18.87% Redistribute_partition 104 1.106 1.107 1.109 14.35% TestParticleContainer::checkAnswer 103 0.9633 0.9833 1.003 12.98% ParticleCopyPlan::build 104 0.8703 0.8773 0.8844 11.44% amrex::unpackRemotes 104 0.7913 0.8002 0.809 10.47% TestParticleContainer::moveParticles 100 0.54 0.5401 0.5402 6.99% ParticleContainer::OK() 103 0.5057 0.5057 0.5057 6.54% amrex::communicateParticlesStart 104 0.1875 0.1875 0.1875 2.43% ParticleCopyPlan::buildMPIStart 104 0.1623 0.1669 0.1715 2.22% amrex::computeNeighborProcs 101 0.1638 0.1657 0.1677 2.17% InitParticles 1 0.07759 0.07759 0.0776 1.00% ParticleCopyPlan::doHandShake 104 0.03249 0.04728 0.06208 0.80% amrex::communicateParticlesFinish 104 0.03471 0.04667 0.05863 0.76% Other 538 0.05546 0.06089 0.06633 0.86% -------------------------------------------------------------------------------------------- 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 9207 KiB 9207 KiB 9207 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 3182 B 3196 B 3211 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 35 KiB 35 KiB 36 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 106 KiB 106 KiB 106 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2468 B 2495 B 2523 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 4470 B 4474 B 4478 B 49 KiB 49 KiB 49 KiB testRedistribute 24 120 B 129 B 138 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4648 B 4669 B 4691 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 409 B 410 B 412 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3759 B 3759 B 3759 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 647 B 650 B 653 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 1006 B 1006 B 1006 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 B 105 B 105 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 0 B 0 B 0 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 0 B 0 B 1 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 55 B 64 B 73 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2402 B 2436 B 2470 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 805 B 806 B 807 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 794 B 794 B 795 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 501 B 501 B 501 B 768 B 768 B 768 B Redistribute_partition 622 265 B 265 B 265 B 512 B 512 B 512 B ParticleCopyPlan::build 208 122 B 122 B 123 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 114 B 114 B 114 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 (26.05-41-gba3cb0c68650) finalized