Initializing AMReX (26.09-11-gae079342654b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-11-gae079342654b) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.549 ... 1.549 ... 1.55 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3645 0.3742 0.384 24.77% amrex::unpackBuffer 104 0.2744 0.2752 0.276 17.80% Redistribute_partition 104 0.2618 0.2621 0.2624 16.92% amrex::unpackRemotes 104 0.2099 0.2125 0.2152 13.88% TestParticleContainer::moveParticles 100 0.1214 0.1214 0.1214 7.83% ParticleContainer::Redistribute_impl() 104 0.07911 0.09427 0.1094 7.06% TestParticleContainer::checkAnswer 103 0.05344 0.05769 0.06194 4.00% ParticleCopyPlan::build 104 0.05233 0.05246 0.0526 3.39% amrex::communicateParticlesStart 104 0.01794 0.02598 0.03402 2.19% amrex::computeNeighborProcs 102 0.02417 0.02429 0.0244 1.57% ParticleCopyPlan::buildMPIStart 104 0.009801 0.01433 0.01886 1.22% amrex::communicateParticlesFinish 104 0.005209 0.009579 0.01395 0.90% ParticleCopyPlan::doHandShake 104 0.000449 0.004909 0.00937 0.60% ParticleContainer::ReserveForRedistribute() 104 0.006369 0.006812 0.007255 0.47% InitParticles 1 0.003314 0.003496 0.003678 0.24% testRedistribute 1 0.00277 0.002778 0.002786 0.18% ParticleContainer::OK() 103 3.497e-05 3.555e-05 3.613e-05 0.00% Other 435 0.006409 0.007317 0.008224 0.53% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.549 1.549 1.549 99.90% ParticleContainer::Redistribute_impl() 104 1.238 1.243 1.247 80.46% numParticlesOutOfRange() 411 0.3645 0.3742 0.384 24.77% amrex::unpackBuffer 104 0.2744 0.2752 0.276 17.80% Redistribute_partition 104 0.2618 0.2621 0.2624 16.92% amrex::unpackRemotes 104 0.2099 0.2125 0.2152 13.88% TestParticleContainer::checkAnswer 103 0.1738 0.1781 0.1823 11.76% TestParticleContainer::moveParticles 100 0.1214 0.1214 0.1214 7.83% ParticleContainer::OK() 103 0.1203 0.1204 0.1204 7.77% ParticleCopyPlan::build 104 0.09695 0.0971 0.09725 6.27% amrex::communicateParticlesStart 104 0.01794 0.02598 0.03402 2.19% amrex::computeNeighborProcs 102 0.02417 0.02429 0.0244 1.57% ParticleCopyPlan::buildMPIStart 104 0.01917 0.01924 0.0193 1.25% InitParticles 1 0.01579 0.01579 0.0158 1.02% amrex::communicateParticlesFinish 104 0.005209 0.009579 0.01395 0.90% ParticleCopyPlan::doHandShake 104 0.000449 0.004909 0.00937 0.60% ParticleContainer::ReserveForRedistribute() 104 0.006369 0.006812 0.007255 0.47% Other 435 0.007015 0.008054 0.009092 0.59% -------------------------------------------------------------------------------------------- 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 9174 KiB 9174 KiB 9174 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 355 1174 KiB 1176 KiB 1178 KiB 7088 KiB 7092 KiB 7096 KiB InitParticles 24 6410 KiB 6411 KiB 6412 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 83 KiB 6909 KiB 6921 KiB 6933 KiB amrex::packBuffer 208 197 KiB 198 KiB 199 KiB 6908 KiB 6920 KiB 6932 KiB Redistribute_partition 12146 78 KiB 79 KiB 79 KiB 1836 KiB 1839 KiB 1843 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8926 B 8971 B 9016 B 262 KiB 263 KiB 263 KiB testRedistribute 24 63 B 67 B 71 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5193 B 5206 B 5220 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3559 B 3559 B 3560 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 614 B 617 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 952 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 2 B 2 B 3 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 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 126 KiB 135 KiB 143 KiB 6909 KiB 6920 KiB 6932 KiB amrex::communicateParticlesStart 206 49 KiB 54 KiB 59 KiB 6908 KiB 6919 KiB 6931 KiB InitParticles 300 6650 B 7122 B 7594 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1459 B 1460 B 1461 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 947 B 947 B 947 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 B 485 B 486 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 (26.09-11-gae079342654b) finalized