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]: 7.667 ... 7.669 ... 7.672 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 1.59 1.633 1.677 21.86% amrex::unpackBuffer 104 1.431 1.448 1.465 19.10% Redistribute_partition 104 1.097 1.098 1.1 14.34% amrex::unpackRemotes 104 0.7771 0.7923 0.8075 10.53% ParticleCopyPlan::build 104 0.5407 0.5414 0.5421 7.07% TestParticleContainer::moveParticles 100 0.5369 0.5376 0.5383 7.02% ParticleContainer::Redistribute_impl() 104 0.4831 0.5031 0.5231 6.82% TestParticleContainer::checkAnswer 103 0.444 0.4739 0.5038 6.57% amrex::communicateParticlesStart 104 0.1859 0.186 0.1862 2.43% amrex::computeNeighborProcs 101 0.1628 0.1645 0.1662 2.17% ParticleCopyPlan::buildMPIStart 104 0.09474 0.1207 0.1467 1.91% ParticleCopyPlan::doHandShake 104 0.02823 0.04704 0.06585 0.86% amrex::communicateParticlesFinish 104 0.0347 0.04636 0.05802 0.76% testRedistribute 1 0.02082 0.02174 0.02267 0.30% InitParticles 1 0.002252 0.002744 0.003236 0.04% ParticleContainer::OK() 103 3.768e-05 3.877e-05 3.986e-05 0.00% Other 538 0.04658 0.05232 0.05806 0.76% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 7.667 7.669 7.672 100.00% ParticleContainer::Redistribute_impl() 104 5.543 5.543 5.544 72.27% numParticlesOutOfRange() 616 1.59 1.633 1.677 21.86% amrex::unpackBuffer 104 1.431 1.448 1.465 19.10% Redistribute_partition 104 1.097 1.098 1.1 14.34% TestParticleContainer::checkAnswer 103 0.9447 0.9745 1.004 13.09% ParticleCopyPlan::build 104 0.8682 0.8744 0.8806 11.48% amrex::unpackRemotes 104 0.7771 0.7923 0.8075 10.53% TestParticleContainer::moveParticles 100 0.5369 0.5376 0.5383 7.02% ParticleContainer::OK() 103 0.5006 0.5006 0.5006 6.53% amrex::communicateParticlesStart 104 0.1859 0.186 0.1862 2.43% ParticleCopyPlan::buildMPIStart 104 0.1606 0.1678 0.1749 2.28% amrex::computeNeighborProcs 101 0.1628 0.1645 0.1662 2.17% InitParticles 1 0.07388 0.07388 0.07388 0.96% ParticleCopyPlan::doHandShake 104 0.02823 0.04704 0.06585 0.86% amrex::communicateParticlesFinish 104 0.0347 0.04636 0.05802 0.76% Other 538 0.05105 0.0598 0.06854 0.89% -------------------------------------------------------------------------------------------- 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 9206 KiB 9206 KiB 9206 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 3168 B 3173 B 3178 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 2416 B 2473 B 2530 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 4448 B 4464 B 4481 B 49 KiB 49 KiB 49 KiB testRedistribute 24 118 B 121 B 124 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4648 B 4661 B 4675 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 406 B 409 B 413 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3761 B 3761 B 3761 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 648 B 651 B 654 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 1007 B 1007 B 1007 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 B 105 B 106 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 1 B 1 B 1 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 39 B 48 B 57 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2390 B 2427 B 2465 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 798 B 800 B 802 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 795 B 795 B 795 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 502 B 502 B 502 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