Initializing AMReX (26.08-2-g899e1c6d257d)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-2-g899e1c6d257d) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.553 ... 1.554 ... 1.555 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3704 0.375 0.3796 24.42% amrex::unpackBuffer 104 0.2762 0.2765 0.2768 17.80% Redistribute_partition 104 0.2634 0.2634 0.2635 16.95% amrex::unpackRemotes 104 0.2114 0.2133 0.2151 13.84% TestParticleContainer::moveParticles 100 0.1218 0.1218 0.1219 7.84% ParticleContainer::Redistribute_impl() 104 0.08945 0.09411 0.09877 6.35% TestParticleContainer::checkAnswer 103 0.05496 0.05641 0.05786 3.72% ParticleCopyPlan::build 104 0.05183 0.05188 0.05192 3.34% amrex::communicateParticlesStart 104 0.02414 0.02629 0.02843 1.83% amrex::computeNeighborProcs 102 0.02462 0.02462 0.02462 1.58% ParticleCopyPlan::buildMPIStart 104 0.01279 0.0141 0.01542 0.99% amrex::communicateParticlesFinish 104 0.008853 0.009805 0.01076 0.69% ParticleContainer::ReserveForRedistribute() 104 0.007743 0.00784 0.007938 0.51% ParticleCopyPlan::doHandShake 104 0.003315 0.005053 0.006792 0.44% InitParticles 1 0.003339 0.003637 0.003935 0.25% testRedistribute 1 0.00289 0.002896 0.002902 0.19% ParticleContainer::OK() 103 3.364e-05 3.413e-05 3.463e-05 0.00% Other 435 0.006612 0.007384 0.008157 0.52% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.553 1.553 1.553 99.91% ParticleContainer::Redistribute_impl() 104 1.126 1.126 1.126 72.41% numParticlesOutOfRange() 411 0.3704 0.375 0.3796 24.42% amrex::unpackBuffer 104 0.2762 0.2765 0.2768 17.80% Redistribute_partition 104 0.2634 0.2634 0.2635 16.95% amrex::unpackRemotes 104 0.2114 0.2133 0.2151 13.84% TestParticleContainer::checkAnswer 103 0.1747 0.1761 0.1776 11.42% TestParticleContainer::moveParticles 100 0.1218 0.1218 0.1219 7.84% ParticleContainer::OK() 103 0.1197 0.1197 0.1197 7.70% ParticleCopyPlan::build 104 0.09631 0.09682 0.09732 6.26% amrex::communicateParticlesStart 104 0.02414 0.02629 0.02843 1.83% amrex::computeNeighborProcs 102 0.02462 0.02462 0.02462 1.58% ParticleCopyPlan::buildMPIStart 104 0.01874 0.01916 0.01958 1.26% InitParticles 1 0.01608 0.01608 0.01608 1.03% amrex::communicateParticlesFinish 104 0.008853 0.009805 0.01076 0.69% ParticleContainer::ReserveForRedistribute() 104 0.007743 0.00784 0.007938 0.51% ParticleCopyPlan::doHandShake 104 0.003315 0.005053 0.006792 0.44% Other 435 0.007296 0.008079 0.008862 0.57% -------------------------------------------------------------------------------------------- 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() 358 1176 KiB 1177 KiB 1177 KiB 7076 KiB 7083 KiB 7091 KiB InitParticles 24 6406 KiB 6407 KiB 6408 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 82 KiB 82 KiB 83 KiB 6912 KiB 6921 KiB 6929 KiB amrex::packBuffer 208 199 KiB 200 KiB 200 KiB 6911 KiB 6920 KiB 6928 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1836 KiB 1839 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8997 B 9020 B 9043 B 262 KiB 262 KiB 263 KiB testRedistribute 24 65 B 69 B 73 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5145 B 5186 B 5228 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3557 B 3557 B 3558 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 617 B 618 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 951 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 106 B 106 B 107 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 3 B 6 B 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 134 KiB 136 KiB 138 KiB 6912 KiB 6920 KiB 6929 KiB amrex::communicateParticlesStart 206 53 KiB 55 KiB 57 KiB 6911 KiB 6919 KiB 6928 KiB InitParticles 300 6606 B 7355 B 8104 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1458 B 1458 B 1459 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 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 120 B 120 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 (26.08-2-g899e1c6d257d) finalized