Initializing AMReX (26.06-5-g65db2e4e678a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-5-g65db2e4e678a) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.538 ... 1.539 ... 1.539 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3583 0.3706 0.383 24.88% amrex::unpackBuffer 104 0.2715 0.2725 0.2735 17.77% Redistribute_partition 104 0.2601 0.2603 0.2605 16.92% amrex::unpackRemotes 104 0.206 0.2117 0.2174 14.12% TestParticleContainer::moveParticles 100 0.1204 0.1206 0.1207 7.84% ParticleContainer::Redistribute_impl() 104 0.07897 0.09345 0.1079 7.01% TestParticleContainer::checkAnswer 103 0.05244 0.05685 0.06127 3.98% ParticleCopyPlan::build 104 0.05167 0.05182 0.05197 3.38% amrex::communicateParticlesStart 104 0.01787 0.02558 0.03329 2.16% amrex::computeNeighborProcs 101 0.02421 0.02424 0.02427 1.58% ParticleCopyPlan::buildMPIStart 104 0.009904 0.01432 0.01873 1.22% amrex::communicateParticlesFinish 104 0.006307 0.01015 0.014 0.91% ParticleCopyPlan::doHandShake 104 0.0005421 0.004964 0.009386 0.61% ParticleContainer::ReserveForRedistribute() 104 0.007614 0.00767 0.007727 0.50% InitParticles 1 0.003321 0.003509 0.003697 0.24% testRedistribute 1 0.00281 0.002898 0.002985 0.19% ParticleContainer::OK() 103 3.322e-05 3.601e-05 3.879e-05 0.00% Other 434 0.006517 0.007337 0.008157 0.53% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.538 1.539 1.539 100.00% ParticleContainer::Redistribute_impl() 104 1.114 1.114 1.114 72.37% numParticlesOutOfRange() 616 0.3583 0.3706 0.383 24.88% amrex::unpackBuffer 104 0.2715 0.2725 0.2735 17.77% Redistribute_partition 104 0.2601 0.2603 0.2605 16.92% amrex::unpackRemotes 104 0.206 0.2117 0.2174 14.12% TestParticleContainer::checkAnswer 103 0.171 0.1754 0.1798 11.68% TestParticleContainer::moveParticles 100 0.1204 0.1206 0.1207 7.84% ParticleContainer::OK() 103 0.1186 0.1186 0.1186 7.70% ParticleCopyPlan::build 104 0.09641 0.09652 0.09663 6.28% amrex::communicateParticlesStart 104 0.01787 0.02558 0.03329 2.16% amrex::computeNeighborProcs 101 0.02421 0.02424 0.02427 1.58% ParticleCopyPlan::buildMPIStart 104 0.01928 0.01928 0.01929 1.25% InitParticles 1 0.01574 0.01574 0.01574 1.02% amrex::communicateParticlesFinish 104 0.006307 0.01015 0.014 0.91% ParticleCopyPlan::doHandShake 104 0.0005421 0.004964 0.009386 0.61% ParticleContainer::ReserveForRedistribute() 104 0.007614 0.00767 0.007727 0.50% Other 434 0.007082 0.008673 0.01026 0.67% -------------------------------------------------------------------------------------------- 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() 360 1173 KiB 1176 KiB 1179 KiB 7072 KiB 7084 KiB 7096 KiB InitParticles 24 6384 KiB 6385 KiB 6386 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 84 KiB 6909 KiB 6921 KiB 6932 KiB amrex::packBuffer 208 195 KiB 197 KiB 198 KiB 6908 KiB 6920 KiB 6931 KiB Redistribute_partition 12146 78 KiB 78 KiB 79 KiB 1837 KiB 1839 KiB 1842 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8844 B 8904 B 8965 B 262 KiB 263 KiB 263 KiB testRedistribute 24 66 B 70 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5153 B 5159 B 5166 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3545 B 3545 B 3545 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 613 B 616 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 948 B 948 B 948 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 3 B 3 B 4 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 6 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 129 KiB 133 KiB 138 KiB 6909 KiB 6920 KiB 6932 KiB amrex::communicateParticlesStart 206 47 KiB 54 KiB 61 KiB 6908 KiB 6920 KiB 6931 KiB InitParticles 300 6675 B 7199 B 7724 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1452 B 1453 B 1455 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 943 B 943 B 944 B 1536 B 1536 B 1536 B Redistribute_partition 1244 483 B 483 B 484 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: [7595 ... 7595] [The Arena] max space (MB) allocated spread across MPI: [41 ... 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 (26.06-5-g65db2e4e678a) finalized