Initializing AMReX (26.09-125-g523e7305089a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-125-g523e7305089a) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8482 ... 0.8489 ... 0.8497 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.178 0.1824 0.1867 21.97% amrex::unpackBuffer 104 0.1671 0.1673 0.1675 19.72% Redistribute_partition 104 0.1233 0.1233 0.1233 14.51% amrex::unpackRemotes 104 0.07412 0.07464 0.07515 8.84% ParticleContainer::Redistribute_impl() 104 0.05629 0.06063 0.06498 7.65% TestParticleContainer::moveParticles 100 0.05626 0.05627 0.05627 6.62% ParticleCopyPlan::build 104 0.05512 0.05542 0.05571 6.56% TestParticleContainer::checkAnswer 103 0.04601 0.0503 0.05459 6.42% amrex::communicateParticlesStart 104 0.01969 0.02014 0.02059 2.42% amrex::computeNeighborProcs 102 0.01842 0.01864 0.01885 2.22% ParticleCopyPlan::buildMPIStart 104 0.01052 0.01253 0.01453 1.71% ParticleCopyPlan::doHandShake 104 0.002454 0.006082 0.00971 1.14% amrex::communicateParticlesFinish 104 0.004084 0.005869 0.007654 0.90% DenseBins::buildGPU 5 0.00312 0.003223 0.003326 0.39% testRedistribute 1 0.002757 0.002867 0.002976 0.35% ParticleContainer::ReserveForRedistribute() 104 0.002458 0.002475 0.002492 0.29% InitParticles 1 0.001658 0.001863 0.002068 0.24% ParticleContainer::OK() 103 8.732e-05 8.934e-05 9.135e-05 0.01% Other 430 0.004134 0.004946 0.005757 0.68% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8481 0.8481 0.8481 99.82% ParticleContainer::Redistribute_impl() 104 0.6728 0.6768 0.6808 80.12% numParticlesOutOfRange() 411 0.178 0.1824 0.1867 21.97% amrex::unpackBuffer 104 0.1671 0.1673 0.1675 19.72% Redistribute_partition 104 0.1233 0.1233 0.1233 14.51% TestParticleContainer::checkAnswer 103 0.106 0.1103 0.1146 13.49% ParticleCopyPlan::build 104 0.09189 0.09404 0.0962 11.32% amrex::unpackRemotes 104 0.07412 0.07464 0.07515 8.84% ParticleContainer::OK() 103 0.06004 0.06004 0.06005 7.07% TestParticleContainer::moveParticles 100 0.05626 0.05627 0.05627 6.62% amrex::communicateParticlesStart 104 0.01969 0.02014 0.02059 2.42% ParticleCopyPlan::buildMPIStart 104 0.01699 0.01861 0.02023 2.38% amrex::computeNeighborProcs 102 0.01842 0.01864 0.01885 2.22% InitParticles 1 0.01218 0.01218 0.01218 1.43% ParticleCopyPlan::doHandShake 104 0.002454 0.006082 0.00971 1.14% amrex::communicateParticlesFinish 104 0.004084 0.005869 0.007654 0.90% DenseBins::buildGPU 5 0.00312 0.003223 0.003326 0.39% ParticleContainer::ReserveForRedistribute() 104 0.002458 0.002475 0.002492 0.29% Other 430 0.004805 0.005626 0.006447 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 9135 KiB 9139 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2726 B 2732 B 2739 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 30 KiB 30 KiB 30 KiB 112 KiB 113 KiB 113 KiB InitParticles 12 93 KiB 93 KiB 93 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2129 B 2130 B 2132 B 101 KiB 101 KiB 101 KiB Redistribute_partition 5972 3839 B 3843 B 3848 B 49 KiB 49 KiB 49 KiB testRedistribute 24 101 B 107 B 114 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 3984 B 4000 B 4016 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 351 B 356 B 361 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3280 B 3281 B 3282 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 558 B 562 B 567 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 878 B 878 B 879 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 90 B 90 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 4 B 5 B 7 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 8 B 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 20 B 40 B 61 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2085 B 2086 B 2087 B 102 KiB 102 KiB 102 KiB amrex::communicateParticlesStart 204 655 B 655 B 656 B 101 KiB 101 KiB 101 KiB numParticlesOutOfRange() 1858 692 B 692 B 692 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 437 B 437 B 437 B 768 B 768 B 768 B Redistribute_partition 622 230 B 230 B 231 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 108 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 98 B 98 B 98 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: [7147 ... 7147] [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 (26.09-125-g523e7305089a) finalized