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 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.799 ... 0.7997 ... 0.8004 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1655 0.1712 0.1769 22.10% amrex::unpackBuffer 104 0.1538 0.1549 0.1559 19.48% Redistribute_partition 104 0.1189 0.1193 0.1197 14.95% amrex::unpackRemotes 104 0.06564 0.06842 0.07119 8.89% ParticleContainer::Redistribute_impl() 104 0.0532 0.05459 0.05598 6.99% ParticleCopyPlan::build 104 0.05494 0.05515 0.05536 6.92% TestParticleContainer::moveParticles 100 0.05458 0.05467 0.05476 6.84% TestParticleContainer::checkAnswer 103 0.04684 0.05007 0.05331 6.66% amrex::communicateParticlesStart 104 0.01854 0.01866 0.01879 2.35% amrex::computeNeighborProcs 102 0.01709 0.01751 0.01794 2.24% ParticleCopyPlan::buildMPIStart 104 0.01285 0.01394 0.01503 1.88% ParticleCopyPlan::doHandShake 104 0.004076 0.005048 0.00602 0.75% amrex::communicateParticlesFinish 104 0.004613 0.005115 0.005617 0.70% DenseBins::buildGPU 5 0.00303 0.003037 0.003045 0.38% testRedistribute 1 0.002458 0.002471 0.002484 0.31% InitParticles 1 0.0005809 0.0006468 0.0007126 0.09% ParticleContainer::OK() 103 2.729e-05 2.737e-05 2.746e-05 0.00% Other 534 0.003822 0.004977 0.006132 0.77% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.799 0.799 0.799 99.82% ParticleContainer::Redistribute_impl() 104 0.6331 0.6363 0.6395 79.90% numParticlesOutOfRange() 411 0.1655 0.1712 0.1769 22.10% amrex::unpackBuffer 104 0.1538 0.1549 0.1559 19.48% Redistribute_partition 104 0.1189 0.1193 0.1197 14.95% TestParticleContainer::checkAnswer 103 0.1016 0.1048 0.1081 13.50% ParticleCopyPlan::build 104 0.09217 0.09224 0.0923 11.53% amrex::unpackRemotes 104 0.06564 0.06842 0.07119 8.89% ParticleContainer::OK() 103 0.05477 0.05477 0.05477 6.84% TestParticleContainer::moveParticles 100 0.05458 0.05467 0.05476 6.84% ParticleCopyPlan::buildMPIStart 104 0.01887 0.01899 0.01911 2.39% amrex::communicateParticlesStart 104 0.01854 0.01866 0.01879 2.35% amrex::computeNeighborProcs 102 0.01709 0.01751 0.01794 2.24% InitParticles 1 0.009227 0.009242 0.009257 1.16% ParticleCopyPlan::doHandShake 104 0.004076 0.005048 0.00602 0.75% amrex::communicateParticlesFinish 104 0.004613 0.005115 0.005617 0.70% DenseBins::buildGPU 5 0.00303 0.003037 0.003045 0.38% Other 534 0.004391 0.005571 0.006751 0.84% -------------------------------------------------------------------------------------------- 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 9140 KiB 9140 KiB 9141 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2824 B 2825 B 2826 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 108 30 KiB 31 KiB 31 KiB 113 KiB 113 KiB 113 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2121 B 2181 B 2241 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5964 4019 B 4027 B 4035 B 49 KiB 49 KiB 49 KiB testRedistribute 24 106 B 108 B 110 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4089 B 4129 B 4170 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 595 358 B 361 B 365 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3348 B 3348 B 3349 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 568 B 569 B 570 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 896 B 896 B 896 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 10 B 65 B 121 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 6 B 9 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 70 B 79 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2079 B 2112 B 2145 B 102 KiB 102 KiB 102 KiB amrex::communicateParticlesStart 204 671 B 674 B 677 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 706 B 706 B 707 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 446 B 446 B 446 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 107 B 107 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 99 B 99 B 99 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 (26.09-11-gae079342654b) finalized