Initializing AMReX (26.05-51-gd6ac387a0802)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-51-gd6ac387a0802) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8219 ... 0.8243 ... 0.8267 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1692 0.1778 0.1865 22.56% amrex::unpackBuffer 104 0.1486 0.1493 0.1499 18.13% Redistribute_partition 104 0.1213 0.1217 0.1222 14.78% amrex::unpackRemotes 104 0.07602 0.07986 0.08371 10.13% ParticleContainer::Redistribute_impl() 104 0.05261 0.05794 0.06327 7.65% ParticleCopyPlan::build 104 0.0548 0.0558 0.0568 6.87% TestParticleContainer::moveParticles 100 0.05594 0.05595 0.05596 6.77% TestParticleContainer::checkAnswer 103 0.04651 0.05111 0.05571 6.74% amrex::communicateParticlesStart 104 0.01834 0.01903 0.01973 2.39% ParticleCopyPlan::buildMPIStart 104 0.01074 0.01458 0.01842 2.23% amrex::computeNeighborProcs 101 0.01754 0.01766 0.01778 2.15% ParticleCopyPlan::doHandShake 104 0.001155 0.005196 0.009237 1.12% amrex::communicateParticlesFinish 104 0.002496 0.005444 0.008391 1.02% DistributionMapping::LeastUsedCPUs() 3 1.616e-05 0.002405 0.004794 0.58% DenseBins::buildGPU 5 0.003023 0.003038 0.003054 0.37% testRedistribute 1 0.002506 0.002605 0.002704 0.33% InitParticles 1 0.0005923 0.0006489 0.0007056 0.09% ParticleContainer::OK() 103 2.577e-05 2.596e-05 2.615e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 1.615e-05 1.704e-05 1.792e-05 0.00% Other 527 0.003793 0.004152 0.004511 0.55% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8219 0.8243 0.8267 100.00% ParticleContainer::Redistribute_impl() 104 0.5925 0.5925 0.5925 71.68% numParticlesOutOfRange() 616 0.1692 0.1778 0.1865 22.56% amrex::unpackBuffer 104 0.1486 0.1493 0.1499 18.13% Redistribute_partition 104 0.1213 0.1217 0.1222 14.78% TestParticleContainer::checkAnswer 103 0.1032 0.1078 0.1124 13.60% ParticleCopyPlan::build 104 0.09272 0.09381 0.0949 11.48% amrex::unpackRemotes 104 0.07602 0.07986 0.08371 10.13% ParticleContainer::OK() 103 0.05671 0.05672 0.05673 6.86% TestParticleContainer::moveParticles 100 0.05594 0.05595 0.05596 6.77% ParticleCopyPlan::buildMPIStart 104 0.01957 0.01977 0.01998 2.42% amrex::communicateParticlesStart 104 0.01834 0.01903 0.01973 2.39% amrex::computeNeighborProcs 101 0.01754 0.01766 0.01778 2.15% InitParticles 1 0.009338 0.009345 0.009352 1.13% ParticleCopyPlan::doHandShake 104 0.001155 0.005196 0.009237 1.12% amrex::communicateParticlesFinish 104 0.002496 0.005444 0.008391 1.02% DistributionMapping::SFCProcessorMapDoIt() 3 3.338e-05 0.002423 0.004813 0.58% DistributionMapping::LeastUsedCPUs() 3 1.616e-05 0.002405 0.004794 0.58% DenseBins::buildGPU 5 0.003023 0.003038 0.003054 0.37% Other 527 0.004356 0.00481 0.005264 0.64% -------------------------------------------------------------------------------------------- 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 9144 KiB 9145 KiB 9145 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2788 B 2803 B 2818 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2165 B 2176 B 2187 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3982 B 4001 B 4021 B 49 KiB 49 KiB 49 KiB testRedistribute 24 106 B 113 B 120 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4145 B 4176 B 4207 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 356 B 359 B 363 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3342 B 3343 B 3344 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 562 B 568 B 575 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 895 B 895 B 895 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 89 B 90 B 92 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 10 B 11 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 69 B 78 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2090 B 2108 B 2127 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 675 B 675 B 675 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 706 B 706 B 707 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 445 B 445 B 445 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 236 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 108 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 100 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 (26.05-51-gd6ac387a0802) finalized