Initializing AMReX (26.05-39-gbe2cc437644f)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-39-gbe2cc437644f) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.553 ... 1.555 ... 1.557 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3668 0.3747 0.3825 24.57% amrex::unpackBuffer 104 0.2741 0.2746 0.2752 17.67% Redistribute_partition 104 0.2619 0.2622 0.2625 16.86% amrex::unpackRemotes 104 0.2123 0.2134 0.2144 13.77% TestParticleContainer::moveParticles 100 0.1213 0.1214 0.1215 7.80% ParticleContainer::Redistribute_impl() 104 0.0795 0.09447 0.1094 7.03% TestParticleContainer::checkAnswer 103 0.05392 0.05856 0.0632 4.06% ParticleCopyPlan::build 104 0.05253 0.05268 0.05282 3.39% amrex::communicateParticlesStart 104 0.01831 0.02602 0.03374 2.17% amrex::computeNeighborProcs 101 0.02415 0.02426 0.02437 1.57% ParticleCopyPlan::buildMPIStart 104 0.01 0.01444 0.01888 1.21% amrex::communicateParticlesFinish 104 0.00576 0.009878 0.014 0.90% ParticleCopyPlan::doHandShake 104 0.0003909 0.00496 0.00953 0.61% ParticleContainer::ReserveForRedistribute() 104 0.007869 0.008142 0.008414 0.54% InitParticles 1 0.003329 0.003505 0.00368 0.24% testRedistribute 1 0.002688 0.002786 0.002885 0.19% ParticleContainer::OK() 103 3.049e-05 3.097e-05 3.145e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 5.383e-06 1.083e-05 1.628e-05 0.00% Other 431 0.006504 0.008758 0.01101 0.71% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.553 1.555 1.557 100.00% ParticleContainer::Redistribute_impl() 104 1.124 1.124 1.124 72.17% numParticlesOutOfRange() 616 0.3668 0.3747 0.3825 24.57% amrex::unpackBuffer 104 0.2741 0.2746 0.2752 17.67% Redistribute_partition 104 0.2619 0.2622 0.2625 16.86% amrex::unpackRemotes 104 0.2123 0.2134 0.2144 13.77% TestParticleContainer::checkAnswer 103 0.1742 0.1788 0.1834 11.78% TestParticleContainer::moveParticles 100 0.1213 0.1214 0.1215 7.80% ParticleContainer::OK() 103 0.1202 0.1202 0.1202 7.72% ParticleCopyPlan::build 104 0.09714 0.0975 0.09786 6.29% amrex::communicateParticlesStart 104 0.01831 0.02602 0.03374 2.17% amrex::computeNeighborProcs 101 0.02415 0.02426 0.02437 1.57% ParticleCopyPlan::buildMPIStart 104 0.01927 0.0194 0.01953 1.25% InitParticles 1 0.01577 0.01577 0.01577 1.01% amrex::communicateParticlesFinish 104 0.00576 0.009878 0.014 0.90% ParticleCopyPlan::doHandShake 104 0.0003909 0.00496 0.00953 0.61% ParticleContainer::ReserveForRedistribute() 104 0.007869 0.008142 0.008414 0.54% DistributionMapping::SFCProcessorMapDoIt() 3 3.022e-05 0.002202 0.004373 0.28% Other 431 0.007157 0.009416 0.01167 0.75% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9176 KiB 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 362 1177 KiB 1180 KiB 1184 KiB 7082 KiB 7093 KiB 7104 KiB InitParticles 24 6398 KiB 6399 KiB 6401 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 84 KiB 6919 KiB 6921 KiB 6922 KiB amrex::packBuffer 208 195 KiB 196 KiB 197 KiB 6918 KiB 6920 KiB 6921 KiB Redistribute_partition 12146 78 KiB 78 KiB 78 KiB 1839 KiB 1839 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8844 B 8894 B 8944 B 263 KiB 263 KiB 263 KiB testRedistribute 24 65 B 66 B 68 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5130 B 5183 B 5236 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3552 B 3552 B 3553 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 613 B 616 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 950 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 B 106 B 108 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 4 B 4 B 5 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 5 B 5 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 122 KiB 133 KiB 144 KiB 6919 KiB 6920 KiB 6922 KiB amrex::communicateParticlesStart 206 45 KiB 53 KiB 61 KiB 6918 KiB 6919 KiB 6921 KiB InitParticles 300 6605 B 7118 B 7632 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1455 B 1457 B 1459 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 945 B 945 B 946 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 B 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 115 B 115 B 115 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: [7603 ... 7603] [The Arena] max space (MB) allocated spread across MPI: [33 ... 41] [The Arena] max space (MB) used spread across MPI: [31 ... 31] [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: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [13 ... 13] AMReX (26.05-39-gbe2cc437644f) finalized