Initializing AMReX (26.06-31-g3c3bbaa34cd3)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-31-g3c3bbaa34cd3) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8249 ... 0.8257 ... 0.8264 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1719 0.1773 0.1827 22.11% amrex::unpackBuffer 104 0.1476 0.1491 0.1506 18.23% Redistribute_partition 104 0.1221 0.1222 0.1223 14.80% amrex::unpackRemotes 104 0.07886 0.08137 0.08389 10.15% ParticleContainer::Redistribute_impl() 104 0.05438 0.05776 0.06114 7.40% TestParticleContainer::moveParticles 100 0.05582 0.05597 0.05611 6.79% TestParticleContainer::checkAnswer 103 0.04933 0.05264 0.05594 6.77% ParticleCopyPlan::build 104 0.05567 0.05578 0.0559 6.76% amrex::communicateParticlesStart 104 0.01872 0.01913 0.01954 2.36% amrex::computeNeighborProcs 101 0.01754 0.01776 0.01798 2.18% ParticleCopyPlan::buildMPIStart 104 0.0116 0.01431 0.01703 2.06% ParticleCopyPlan::doHandShake 104 0.002753 0.005335 0.007918 0.96% amrex::communicateParticlesFinish 104 0.00414 0.005591 0.007041 0.85% DenseBins::buildGPU 5 0.003036 0.003043 0.00305 0.37% testRedistribute 1 0.002348 0.00247 0.002593 0.31% ParticleContainer::ReserveForRedistribute() 104 0.001883 0.002116 0.002348 0.28% InitParticles 1 0.0006015 0.0006458 0.0006902 0.08% ParticleContainer::OK() 103 3.051e-05 3.113e-05 3.175e-05 0.00% Other 429 0.00223 0.00307 0.003911 0.47% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8249 0.8257 0.8264 100.00% ParticleContainer::Redistribute_impl() 104 0.5946 0.5948 0.5949 71.98% numParticlesOutOfRange() 616 0.1719 0.1773 0.1827 22.11% amrex::unpackBuffer 104 0.1476 0.1491 0.1506 18.23% Redistribute_partition 104 0.1221 0.1222 0.1223 14.80% TestParticleContainer::checkAnswer 103 0.1054 0.1088 0.1122 13.57% ParticleCopyPlan::build 104 0.09363 0.09388 0.09414 11.39% amrex::unpackRemotes 104 0.07886 0.08137 0.08389 10.15% ParticleContainer::OK() 103 0.0561 0.05616 0.05622 6.80% TestParticleContainer::moveParticles 100 0.05582 0.05597 0.05611 6.79% ParticleCopyPlan::buildMPIStart 104 0.01952 0.01965 0.01978 2.39% amrex::communicateParticlesStart 104 0.01872 0.01913 0.01954 2.36% amrex::computeNeighborProcs 101 0.01754 0.01776 0.01798 2.18% InitParticles 1 0.00923 0.009234 0.009239 1.12% ParticleCopyPlan::doHandShake 104 0.002753 0.005335 0.007918 0.96% amrex::communicateParticlesFinish 104 0.00414 0.005591 0.007041 0.85% DenseBins::buildGPU 5 0.003036 0.003043 0.00305 0.37% ParticleContainer::ReserveForRedistribute() 104 0.001883 0.002116 0.002348 0.28% Other 429 0.002795 0.004367 0.005939 0.72% -------------------------------------------------------------------------------------------- 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 9145 KiB 9145 KiB 9145 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2795 B 2809 B 2823 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2123 B 2180 B 2237 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3991 B 4000 B 4010 B 49 KiB 49 KiB 49 KiB testRedistribute 24 101 B 103 B 106 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4112 B 4146 B 4180 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 357 B 360 B 363 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3352 B 3353 B 3354 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 566 B 570 B 574 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 897 B 897 B 898 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 90 B 91 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 6 B 7 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 7 B 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 62 B 69 B 77 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2080 B 2115 B 2151 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 677 B 678 B 679 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 707 B 708 B 709 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 446 B 446 B 447 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 107 B 108 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 (26.06-31-g3c3bbaa34cd3) finalized