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]: 7.722 ... 7.723 ... 7.724 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 1.559 1.63 1.7 22.01% amrex::unpackBuffer 104 1.467 1.472 1.477 19.13% Redistribute_partition 104 1.095 1.104 1.112 14.40% amrex::unpackRemotes 104 0.7441 0.7764 0.8087 10.47% ParticleContainer::Redistribute_impl() 104 0.4813 0.5188 0.5563 7.20% ParticleCopyPlan::build 104 0.5186 0.5364 0.5542 7.17% TestParticleContainer::moveParticles 100 0.5388 0.5393 0.5397 6.99% TestParticleContainer::checkAnswer 103 0.45 0.4891 0.5281 6.84% amrex::communicateParticlesStart 104 0.1873 0.1875 0.1876 2.43% amrex::computeNeighborProcs 101 0.1565 0.1643 0.1721 2.23% ParticleCopyPlan::buildMPIStart 104 0.09535 0.1312 0.167 2.16% ParticleCopyPlan::doHandShake 104 0.01037 0.04747 0.08457 1.09% amrex::communicateParticlesFinish 104 0.01938 0.04644 0.0735 0.95% testRedistribute 1 0.0225 0.0234 0.02431 0.31% InitParticles 1 0.003233 0.003723 0.004214 0.05% ParticleContainer::OK() 103 3.469e-05 3.629e-05 3.789e-05 0.00% Other 538 0.04783 0.0537 0.05957 0.77% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 7.722 7.723 7.724 100.00% ParticleContainer::Redistribute_impl() 104 5.559 5.56 5.561 71.99% numParticlesOutOfRange() 616 1.559 1.63 1.7 22.01% amrex::unpackBuffer 104 1.467 1.472 1.477 19.13% Redistribute_partition 104 1.095 1.104 1.112 14.40% TestParticleContainer::checkAnswer 103 0.966 1.005 1.044 13.52% ParticleCopyPlan::build 104 0.8687 0.88 0.8912 11.54% amrex::unpackRemotes 104 0.7441 0.7764 0.8087 10.47% TestParticleContainer::moveParticles 100 0.5388 0.5393 0.5397 6.99% ParticleContainer::OK() 103 0.516 0.516 0.516 6.68% amrex::communicateParticlesStart 104 0.1873 0.1875 0.1876 2.43% ParticleCopyPlan::buildMPIStart 104 0.1773 0.1786 0.1799 2.33% amrex::computeNeighborProcs 101 0.1565 0.1643 0.1721 2.23% ParticleCopyPlan::doHandShake 104 0.01037 0.04747 0.08457 1.09% InitParticles 1 0.07799 0.078 0.07801 1.01% amrex::communicateParticlesFinish 104 0.01938 0.04644 0.0735 0.95% Other 538 0.05335 0.06132 0.06929 0.90% -------------------------------------------------------------------------------------------- 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 3130 B 3151 B 3173 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 111 35 KiB 35 KiB 36 KiB 113 KiB 114 KiB 115 KiB InitParticles 12 106 KiB 106 KiB 106 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2431 B 2435 B 2439 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5932 4424 B 4436 B 4449 B 49 KiB 49 KiB 49 KiB testRedistribute 24 121 B 129 B 138 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4571 B 4610 B 4650 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 591 405 B 405 B 405 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3758 B 3758 B 3759 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 636 B 645 B 654 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 1006 B 1006 B 1006 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 103 B 104 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 56 B 65 B 74 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2388 B 2405 B 2422 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 780 B 785 B 790 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 793 B 793 B 794 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 208 120 B 121 B 123 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 113 B 113 B 113 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