Initializing AMReX (26.05-55-g750b74d10a21)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-55-g750b74d10a21) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8259 ... 0.8267 ... 0.8274 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1749 0.179 0.1832 22.14% amrex::unpackBuffer 104 0.1492 0.1498 0.1503 18.16% Redistribute_partition 104 0.1217 0.1221 0.1224 14.80% amrex::unpackRemotes 104 0.07873 0.081 0.08326 10.06% ParticleContainer::Redistribute_impl() 104 0.05284 0.05672 0.0606 7.32% ParticleCopyPlan::build 104 0.05527 0.05613 0.05698 6.89% TestParticleContainer::moveParticles 100 0.0561 0.05613 0.05616 6.79% TestParticleContainer::checkAnswer 103 0.05062 0.05251 0.05439 6.57% amrex::communicateParticlesStart 104 0.01862 0.0191 0.01958 2.37% amrex::computeNeighborProcs 101 0.01758 0.01772 0.01787 2.16% ParticleCopyPlan::buildMPIStart 104 0.01172 0.01452 0.01732 2.09% ParticleCopyPlan::doHandShake 104 0.002246 0.005213 0.00818 0.99% amrex::communicateParticlesFinish 104 0.00341 0.005465 0.007521 0.91% DenseBins::buildGPU 5 0.00303 0.003037 0.003044 0.37% testRedistribute 1 0.002539 0.002621 0.002703 0.33% InitParticles 1 0.000644 0.0006929 0.0007418 0.09% ParticleContainer::OK() 103 2.677e-05 2.75e-05 2.822e-05 0.00% Other 533 0.003833 0.004893 0.005954 0.72% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8259 0.8266 0.8274 100.00% ParticleContainer::Redistribute_impl() 104 0.5944 0.5944 0.5944 71.84% numParticlesOutOfRange() 616 0.1749 0.179 0.1832 22.14% amrex::unpackBuffer 104 0.1492 0.1498 0.1503 18.16% Redistribute_partition 104 0.1217 0.1221 0.1224 14.80% TestParticleContainer::checkAnswer 103 0.1077 0.1096 0.1115 13.47% ParticleCopyPlan::build 104 0.09329 0.09418 0.09508 11.49% amrex::unpackRemotes 104 0.07873 0.081 0.08326 10.06% ParticleContainer::OK() 103 0.05705 0.05706 0.05708 6.90% TestParticleContainer::moveParticles 100 0.0561 0.05613 0.05616 6.79% ParticleCopyPlan::buildMPIStart 104 0.01957 0.01974 0.0199 2.41% amrex::communicateParticlesStart 104 0.01862 0.0191 0.01958 2.37% amrex::computeNeighborProcs 101 0.01758 0.01772 0.01787 2.16% InitParticles 1 0.009281 0.009281 0.009281 1.12% ParticleCopyPlan::doHandShake 104 0.002246 0.005213 0.00818 0.99% amrex::communicateParticlesFinish 104 0.00341 0.005465 0.007521 0.91% DenseBins::buildGPU 5 0.00303 0.003037 0.003044 0.37% Other 533 0.004404 0.006246 0.008088 0.98% -------------------------------------------------------------------------------------------- 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 9146 KiB 9146 KiB 9146 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2795 B 2810 B 2825 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 2167 B 2183 B 2200 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3996 B 4012 B 4029 B 49 KiB 49 KiB 49 KiB testRedistribute 24 106 B 112 B 119 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4193 B 4203 B 4213 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 359 B 361 B 363 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3355 B 3355 B 3356 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 567 B 572 B 577 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 898 B 898 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 6 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 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 59 B 68 B 77 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2097 B 2114 B 2132 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 676 B 677 B 678 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 709 B 709 B 709 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 447 B 447 B 447 B 768 B 768 B 768 B Redistribute_partition 622 237 B 237 B 237 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 (26.05-55-g750b74d10a21) finalized