Initializing AMReX (26.09-13-gb105892be1b2)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-13-gb105892be1b2) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8152 ... 0.816 ... 0.8167 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1742 0.1762 0.1782 21.81% amrex::unpackBuffer 104 0.1571 0.1577 0.1582 19.37% Redistribute_partition 104 0.1208 0.1211 0.1213 14.85% amrex::unpackRemotes 104 0.07084 0.07207 0.07331 8.98% TestParticleContainer::moveParticles 100 0.05567 0.05573 0.05579 6.83% ParticleCopyPlan::build 104 0.05501 0.05531 0.0556 6.81% ParticleContainer::Redistribute_impl() 104 0.05473 0.05514 0.05556 6.80% TestParticleContainer::checkAnswer 103 0.05057 0.05121 0.05185 6.35% amrex::communicateParticlesStart 104 0.01896 0.01899 0.01902 2.33% amrex::computeNeighborProcs 102 0.01723 0.01748 0.01773 2.17% ParticleCopyPlan::buildMPIStart 104 0.01377 0.01419 0.01461 1.79% ParticleCopyPlan::doHandShake 104 0.004824 0.005214 0.005604 0.69% amrex::communicateParticlesFinish 104 0.005189 0.005229 0.00527 0.65% DenseBins::buildGPU 5 0.003004 0.003021 0.003038 0.37% testRedistribute 1 0.002406 0.002409 0.002413 0.30% InitParticles 1 0.0005806 0.0006288 0.0006769 0.08% ParticleContainer::OK() 103 2.763e-05 2.889e-05 3.014e-05 0.00% Other 534 0.003379 0.004439 0.005499 0.67% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8152 0.8152 0.8152 99.81% ParticleContainer::Redistribute_impl() 104 0.648 0.6486 0.6491 79.48% numParticlesOutOfRange() 411 0.1742 0.1762 0.1782 21.81% amrex::unpackBuffer 104 0.1571 0.1577 0.1582 19.37% Redistribute_partition 104 0.1208 0.1211 0.1213 14.85% TestParticleContainer::checkAnswer 103 0.1072 0.1078 0.1085 13.28% ParticleCopyPlan::build 104 0.09268 0.09277 0.09287 11.37% amrex::unpackRemotes 104 0.07084 0.07207 0.07331 8.98% ParticleContainer::OK() 103 0.05663 0.05663 0.05663 6.93% TestParticleContainer::moveParticles 100 0.05567 0.05573 0.05579 6.83% ParticleCopyPlan::buildMPIStart 104 0.01938 0.01941 0.01943 2.38% amrex::communicateParticlesStart 104 0.01896 0.01899 0.01902 2.33% amrex::computeNeighborProcs 102 0.01723 0.01748 0.01773 2.17% InitParticles 1 0.009195 0.0092 0.009204 1.13% ParticleCopyPlan::doHandShake 104 0.004824 0.005214 0.005604 0.69% amrex::communicateParticlesFinish 104 0.005189 0.005229 0.00527 0.65% DenseBins::buildGPU 5 0.003004 0.003021 0.003038 0.37% Other 534 0.003862 0.005018 0.006173 0.76% -------------------------------------------------------------------------------------------- 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 9145 KiB 9145 KiB 9145 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2800 B 2805 B 2810 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 31 KiB 31 KiB 31 KiB 112 KiB 112 KiB 113 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2161 B 2167 B 2173 B 101 KiB 101 KiB 101 KiB Redistribute_partition 5932 4002 B 4009 B 4016 B 49 KiB 49 KiB 49 KiB testRedistribute 24 102 B 104 B 106 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4161 B 4176 B 4191 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 591 358 B 359 B 360 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3350 B 3350 B 3350 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 570 B 570 B 570 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 897 B 897 B 897 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 91 B 91 B 91 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 5 B 5 B 6 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 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 60 B 66 B 73 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2107 B 2107 B 2108 B 102 KiB 102 KiB 102 KiB amrex::communicateParticlesStart 204 669 B 674 B 680 B 101 KiB 101 KiB 101 KiB numParticlesOutOfRange() 1858 708 B 708 B 708 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 446 B 446 B 446 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 107 B 108 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 (26.09-13-gb105892be1b2) finalized