Initializing AMReX (26.09-136-g53fb957f5e13)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-136-g53fb957f5e13) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8047 ... 0.8416 ... 0.8785 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1596 0.1687 0.1778 20.24% amrex::unpackBuffer 104 0.1484 0.15 0.1515 17.25% Redistribute_partition 104 0.1194 0.12 0.1207 13.74% amrex::unpackRemotes 104 0.07003 0.0745 0.07898 8.99% testNeighborProcsCoarseToFine 1 7.777e-05 0.03697 0.07386 8.41% ParticleContainer::Redistribute_impl() 104 0.0516 0.05654 0.06147 7.00% TestParticleContainer::checkAnswer 103 0.04786 0.05259 0.05731 6.52% ParticleCopyPlan::build 104 0.05181 0.05381 0.0558 6.35% TestParticleContainer::moveParticles 100 0.05502 0.05508 0.05513 6.28% amrex::communicateParticlesStart 104 0.01764 0.01859 0.01953 2.22% ParticleCopyPlan::buildMPIStart 104 0.009376 0.01404 0.0187 2.13% amrex::computeNeighborProcs 102 0.01733 0.01791 0.01849 2.10% ParticleCopyPlan::doHandShake 104 0.001081 0.005545 0.01001 1.14% amrex::communicateParticlesFinish 104 0.001886 0.005478 0.00907 1.03% DenseBins::buildGPU 5 0.003006 0.003016 0.003026 0.34% testRedistribute 1 0.002678 0.0027 0.002722 0.31% InitParticles 1 0.0006355 0.00068 0.0007246 0.08% ParticleContainer::OK() 103 2.722e-05 4.47e-05 6.218e-05 0.01% Other 533 0.003846 0.005404 0.006961 0.79% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8046 0.8046 0.8046 91.59% ParticleContainer::Redistribute_impl() 104 0.6382 0.6426 0.6469 73.64% numParticlesOutOfRange() 411 0.1596 0.1687 0.1778 20.24% amrex::unpackBuffer 104 0.1484 0.15 0.1515 17.25% Redistribute_partition 104 0.1194 0.12 0.1207 13.74% TestParticleContainer::checkAnswer 103 0.09923 0.1035 0.1078 12.27% ParticleCopyPlan::build 104 0.09155 0.09233 0.09311 10.60% amrex::unpackRemotes 104 0.07003 0.0745 0.07898 8.99% testNeighborProcsCoarseToFine 1 0.0001295 0.03701 0.07388 8.41% TestParticleContainer::moveParticles 100 0.05502 0.05508 0.05513 6.28% ParticleContainer::OK() 103 0.05051 0.05094 0.05137 5.85% ParticleCopyPlan::buildMPIStart 104 0.01939 0.01958 0.01978 2.25% amrex::communicateParticlesStart 104 0.01764 0.01859 0.01953 2.22% amrex::computeNeighborProcs 102 0.01733 0.01791 0.01849 2.10% ParticleCopyPlan::doHandShake 104 0.001081 0.005545 0.01001 1.14% InitParticles 1 0.009356 0.009366 0.009375 1.07% amrex::communicateParticlesFinish 104 0.001886 0.005478 0.00907 1.03% DenseBins::buildGPU 5 0.003006 0.003016 0.003026 0.34% Other 533 0.004419 0.006079 0.00774 0.88% -------------------------------------------------------------------------------------------- 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 9106 KiB 9128 KiB 9150 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2583 B 2602 B 2622 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 105 28 KiB 29 KiB 29 KiB 113 KiB 113 KiB 114 KiB InitParticles 12 88 KiB 88 KiB 88 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 1965 B 1980 B 1995 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5948 3711 B 3715 B 3719 B 50 KiB 50 KiB 50 KiB testRedistribute 24 100 B 105 B 111 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 3637 B 3687 B 3737 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 593 333 B 335 B 338 B 5120 B 5120 B 5120 B DenseBins::buildGPU 40 3109 B 3109 B 3110 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 519 B 527 B 535 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 832 B 832 B 833 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 82 B 83 B 85 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 6 B 7 B 8 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 15 B 16 B 17 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 58 B 59 B 60 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 1933 B 1934 B 1935 B 102 KiB 102 KiB 103 KiB amrex::communicateParticlesStart 204 621 B 622 B 624 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 655 B 655 B 655 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 414 B 414 B 414 B 768 B 768 B 768 B Redistribute_partition 622 219 B 219 B 219 B 512 B 512 B 512 B ParticleCopyPlan::build 208 98 B 99 B 101 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 92 B 92 B 92 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 ... 7661] [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 (26.09-136-g53fb957f5e13) finalized