Initializing AMReX (26.09-185-g19d64c697f1a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-185-g19d64c697f1a) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8001 ... 0.8008 ... 0.8015 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1644 0.1695 0.1746 21.79% amrex::unpackBuffer 104 0.153 0.1537 0.1545 19.28% Redistribute_partition 104 0.1179 0.1186 0.1193 14.88% amrex::unpackRemotes 104 0.07307 0.07475 0.07642 9.53% ParticleContainer::Redistribute_impl() 104 0.05125 0.05534 0.05943 7.42% ParticleCopyPlan::build 104 0.05359 0.05449 0.0554 6.91% TestParticleContainer::moveParticles 100 0.05408 0.0541 0.05412 6.75% TestParticleContainer::checkAnswer 103 0.04588 0.04944 0.053 6.61% amrex::communicateParticlesStart 104 0.01772 0.01836 0.019 2.37% amrex::computeNeighborProcs 102 0.01732 0.01768 0.01805 2.25% ParticleCopyPlan::buildMPIStart 104 0.01033 0.01335 0.01638 2.04% ParticleCopyPlan::doHandShake 104 0.001488 0.005066 0.008644 1.08% amrex::communicateParticlesFinish 104 0.002966 0.005137 0.007309 0.91% DenseBins::buildGPU 5 0.003007 0.003024 0.00304 0.38% testRedistribute 1 0.002469 0.002588 0.002706 0.34% InitParticles 1 0.00061 0.0006577 0.0007054 0.09% ParticleContainer::OK() 103 4.548e-05 4.566e-05 4.585e-05 0.01% Other 534 0.003819 0.004851 0.005883 0.73% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8 0.8 0.8 99.81% ParticleContainer::Redistribute_impl() 104 0.6359 0.6393 0.6427 80.19% numParticlesOutOfRange() 411 0.1644 0.1695 0.1746 21.79% amrex::unpackBuffer 104 0.153 0.1537 0.1545 19.28% Redistribute_partition 104 0.1179 0.1186 0.1193 14.88% TestParticleContainer::checkAnswer 103 0.09977 0.1033 0.1069 13.34% ParticleCopyPlan::build 104 0.09015 0.09126 0.09237 11.52% amrex::unpackRemotes 104 0.07307 0.07475 0.07642 9.53% TestParticleContainer::moveParticles 100 0.05408 0.0541 0.05412 6.75% ParticleContainer::OK() 103 0.05388 0.05389 0.05389 6.72% amrex::communicateParticlesStart 104 0.01772 0.01836 0.019 2.37% ParticleCopyPlan::buildMPIStart 104 0.01787 0.01842 0.01897 2.37% amrex::computeNeighborProcs 102 0.01732 0.01768 0.01805 2.25% InitParticles 1 0.009217 0.009219 0.009221 1.15% ParticleCopyPlan::doHandShake 104 0.001488 0.005066 0.008644 1.08% amrex::communicateParticlesFinish 104 0.002966 0.005137 0.007309 0.91% DenseBins::buildGPU 5 0.003007 0.003024 0.00304 0.38% Other 534 0.004303 0.005433 0.006564 0.82% -------------------------------------------------------------------------------------------- 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 9138 KiB 9138 KiB 9138 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2810 B 2828 B 2847 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 30 KiB 31 KiB 31 KiB 114 KiB 115 KiB 115 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2167 B 2186 B 2206 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5996 3981 B 4012 B 4043 B 49 KiB 49 KiB 49 KiB testRedistribute 24 104 B 110 B 117 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4021 B 4057 B 4094 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 599 364 B 365 B 366 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3340 B 3340 B 3341 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 565 B 571 B 577 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 894 B 894 B 894 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 90 B 91 B 93 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 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 7 B 9 B 11 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 62 B 70 B 78 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2114 B 2125 B 2136 B 104 KiB 104 KiB 104 KiB amrex::communicateParticlesStart 204 681 B 687 B 693 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 704 B 704 B 705 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 445 B 445 B 445 B 768 B 768 B 768 B Redistribute_partition 622 235 B 235 B 236 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 108 B 109 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 (26.09-185-g19d64c697f1a) finalized