Initializing AMReX (26.08)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.2238 ... 0.2255 ... 0.2272 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleCopyPlan::build 103 0.05603 0.05605 0.05607 24.68% numParticlesOutOfRange() 410 0.03818 0.04268 0.04718 20.76% Redistribute_partition 103 0.03006 0.03016 0.03026 13.32% ParticleContainer::Redistribute_impl() 103 0.02454 0.02584 0.02713 11.94% amrex::communicateParticlesStart 103 0.01365 0.01581 0.01796 7.90% amrex::unpackBuffer 103 0.01298 0.01319 0.01339 5.89% amrex::unpackRemotes 103 1.38e-05 0.006178 0.01234 5.43% ParticleCopyPlan::doHandShake 103 0.0009343 0.004965 0.008997 3.96% amrex::computeNeighborProcs 102 0.006787 0.006932 0.007076 3.11% TestParticleContainer::moveParticles 100 0.006847 0.00689 0.006933 3.05% ParticleCopyPlan::buildMPIStart 103 0.003729 0.004774 0.005818 2.56% TestParticleContainer::checkAnswer 103 0.003143 0.003847 0.004552 2.00% testNeighborProcsCoarseToFine 1 3.9e-05 0.001743 0.003447 1.52% InitParticles 1 0.002628 0.002783 0.002937 1.29% amrex::packBuffer 103 0.0007757 0.0008161 0.0008565 0.38% DenseBins::buildGPU 1 0.0006956 0.0007028 0.00071 0.31% amrex::communicateParticlesFinish 103 0.0004887 0.0005712 0.0006536 0.29% testRedistribute 1 0.0004835 0.0005471 0.0006107 0.27% ParticleContainer::OK() 103 2.105e-05 2.295e-05 2.486e-05 0.01% Other 418 0.0008618 0.001038 0.001214 0.53% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.2238 0.2238 0.2238 98.47% ParticleContainer::Redistribute_impl() 103 0.18 0.1801 0.1801 79.24% ParticleCopyPlan::build 103 0.06972 0.07288 0.07604 33.46% numParticlesOutOfRange() 410 0.03818 0.04268 0.04718 20.76% Redistribute_partition 103 0.03006 0.03016 0.03026 13.32% TestParticleContainer::checkAnswer 103 0.01685 0.01758 0.01832 8.06% amrex::communicateParticlesStart 103 0.01365 0.01581 0.01796 7.90% ParticleContainer::OK() 103 0.01371 0.01373 0.01376 6.06% amrex::unpackBuffer 103 0.01298 0.01319 0.01339 5.89% ParticleCopyPlan::buildMPIStart 103 0.006753 0.009739 0.01273 5.60% amrex::unpackRemotes 103 1.38e-05 0.006178 0.01234 5.43% ParticleCopyPlan::doHandShake 103 0.0009343 0.004965 0.008997 3.96% amrex::computeNeighborProcs 102 0.006787 0.006932 0.007076 3.11% InitParticles 1 0.007066 0.007069 0.007073 3.11% TestParticleContainer::moveParticles 100 0.006847 0.00689 0.006933 3.05% testNeighborProcsCoarseToFine 1 7.286e-05 0.001771 0.003469 1.53% amrex::packBuffer 103 0.0007757 0.0008161 0.0008565 0.38% DenseBins::buildGPU 1 0.0006956 0.0007028 0.00071 0.31% amrex::communicateParticlesFinish 103 0.0004887 0.0005712 0.0006536 0.29% Other 418 0.001182 0.001506 0.001829 0.81% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeNonPeriodic_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeNonPeriodic_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 8996 KiB 8997 KiB 8998 KiB 9216 KiB 9216 KiB 9216 KiB InitParticles 24 3133 KiB 3136 KiB 3140 KiB 6768 KiB 6768 KiB 6768 KiB amrex::packBuffer 62 7842 B 12 KiB 17 KiB 98 KiB 198 KiB 298 KiB ParticleContainer::Redistribute_impl() 37 944 B 5677 B 10 KiB 216 KiB 216 KiB 216 KiB Redistribute_partition 1276 22 KiB 27 KiB 31 KiB 199 KiB 199 KiB 199 KiB testRedistribute 2 38 B 38 B 39 B 48 KiB 48 KiB 48 KiB ParticleCopyPlan::buildCopiesAtomicScatter 128 2180 B 2613 B 3047 B 25 KiB 25 KiB 25 KiB numParticlesOutOfRange() 388 2033 B 2345 B 2658 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 832 B 833 B 834 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 410 B 425 B 440 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 667 B 667 B 668 B 1024 B 1024 B 1024 B ParticleContainer::ReserveForRedistribute() 568 159 B 167 B 176 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 38 B 39 B 41 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 17 B 17 B 18 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 21 B 30 B 39 B 8192 KiB 8192 KiB 8192 KiB InitParticles 296 20 KiB 21 KiB 23 KiB 4168 KiB 4168 KiB 4168 KiB ParticleContainer::Redistribute_impl() 274 5594 B 6728 B 7862 B 99 KiB 198 KiB 298 KiB amrex::communicateParticlesStart 31 0 B 3610 B 7220 B 0 B 99 KiB 199 KiB Redistribute_partition 136 243 B 243 B 243 B 768 B 768 B 768 B numParticlesOutOfRange() 392 257 B 259 B 262 B 768 B 768 B 768 B TestParticleContainer::checkAnswer 284 77 B 77 B 77 B 512 B 512 B 512 B amrex::unpackBuffer 284 79 B 83 B 87 B 512 B 512 B 512 B ParticleCopyPlan::build 206 65 B 68 B 71 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 31 0 B 19 B 38 B 0 B 128 B 256 B testRedistribute 2 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: [16 ... 16] [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: [4 ... 4] AMReX (26.08) finalized