Initializing AMReX (26.10-100-g1a2225294fb2)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-100-g1a2225294fb2) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7903 ... 0.7908 ... 0.7913 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1647 0.1692 0.1736 21.94% amrex::unpackBuffer 104 0.1527 0.1531 0.1536 19.41% Redistribute_partition 104 0.117 0.1171 0.1173 14.82% amrex::unpackRemotes 104 0.07062 0.0715 0.07237 9.15% ParticleContainer::Redistribute_impl() 104 0.05088 0.05396 0.05705 7.21% ParticleCopyPlan::build 104 0.05345 0.05383 0.05421 6.85% TestParticleContainer::moveParticles 100 0.05382 0.05382 0.05383 6.80% TestParticleContainer::checkAnswer 103 0.04522 0.04877 0.05231 6.61% amrex::communicateParticlesStart 104 0.01782 0.01835 0.01887 2.39% amrex::computeNeighborProcs 102 0.01721 0.01724 0.01727 2.18% ParticleCopyPlan::buildMPIStart 104 0.01053 0.0134 0.01627 2.06% amrex::communicateParticlesFinish 104 0.002535 0.004992 0.00745 0.94% ParticleCopyPlan::doHandShake 104 0.002691 0.00503 0.00737 0.93% DenseBins::buildGPU 5 0.002771 0.002787 0.002802 0.35% testRedistribute 1 0.002308 0.002402 0.002496 0.32% InitParticles 1 0.0005597 0.0006076 0.0006555 0.08% ParticleContainer::OK() 103 3.648e-05 4.038e-05 4.428e-05 0.01% Other 541 0.003943 0.004587 0.00523 0.66% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7902 0.7902 0.7902 99.86% ParticleContainer::Redistribute_impl() 104 0.6263 0.6298 0.6333 80.03% numParticlesOutOfRange() 411 0.1647 0.1692 0.1736 21.94% amrex::unpackBuffer 104 0.1527 0.1531 0.1536 19.41% Redistribute_partition 104 0.117 0.1171 0.1173 14.82% TestParticleContainer::checkAnswer 103 0.1 0.1035 0.1071 13.53% ParticleCopyPlan::build 104 0.08996 0.09014 0.09031 11.41% amrex::unpackRemotes 104 0.07062 0.0715 0.07237 9.15% ParticleContainer::OK() 103 0.05477 0.05477 0.05477 6.92% TestParticleContainer::moveParticles 100 0.05382 0.05382 0.05383 6.80% ParticleCopyPlan::buildMPIStart 104 0.0179 0.01843 0.01896 2.40% amrex::communicateParticlesStart 104 0.01782 0.01835 0.01887 2.39% amrex::computeNeighborProcs 102 0.01721 0.01724 0.01727 2.18% InitParticles 1 0.00822 0.008223 0.008227 1.04% amrex::communicateParticlesFinish 104 0.002535 0.004992 0.00745 0.94% ParticleCopyPlan::doHandShake 104 0.002691 0.00503 0.00737 0.93% DenseBins::buildGPU 5 0.002771 0.002787 0.002802 0.35% Other 541 0.004541 0.005279 0.006017 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 9030 KiB 9030 KiB 9030 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2692 B 2706 B 2721 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 30 KiB 30 KiB 30 KiB 114 KiB 114 KiB 115 KiB InitParticles 12 91 KiB 91 KiB 91 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2098 B 2115 B 2133 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5972 3885 B 3888 B 3891 B 49 KiB 49 KiB 49 KiB testRedistribute 24 98 B 105 B 112 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 3936 B 3985 B 4034 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 349 B 351 B 354 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3234 B 3234 B 3235 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 548 B 551 B 555 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 866 B 866 B 866 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 87 B 88 B 89 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 14 B 15 B 17 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 18 B 20 B 23 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 55 B 60 B 65 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2040 B 2053 B 2066 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 668 B 671 B 675 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 682 B 683 B 684 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 431 B 431 B 431 B 768 B 768 B 768 B Redistribute_partition 622 228 B 228 B 228 B 512 B 512 B 512 B ParticleCopyPlan::build 208 103 B 104 B 105 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 97 B 97 B 97 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: [7784 ... 7784] Free GPU global memory (MB) spread across MPI: [7458 ... 7458] [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 (26.10-100-g1a2225294fb2) finalized