Initializing AMReX (26.07-16-g2d4861ab916b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-16-g2d4861ab916b) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8172 ... 0.8179 ... 0.8187 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.173 0.1767 0.1805 22.04% amrex::unpackBuffer 104 0.1479 0.1483 0.1487 18.16% Redistribute_partition 104 0.1206 0.121 0.1213 14.82% amrex::unpackRemotes 104 0.0793 0.08058 0.08187 10.00% ParticleContainer::Redistribute_impl() 104 0.05313 0.05628 0.05942 7.26% ParticleCopyPlan::build 104 0.05483 0.05557 0.0563 6.88% TestParticleContainer::moveParticles 100 0.05554 0.05562 0.0557 6.80% TestParticleContainer::checkAnswer 103 0.04857 0.05117 0.05377 6.57% amrex::communicateParticlesStart 104 0.01857 0.01896 0.01935 2.36% amrex::computeNeighborProcs 101 0.01742 0.01757 0.01772 2.16% ParticleCopyPlan::buildMPIStart 104 0.01207 0.0144 0.01673 2.04% ParticleCopyPlan::doHandShake 104 0.002585 0.005109 0.007632 0.93% amrex::communicateParticlesFinish 104 0.003733 0.005413 0.007094 0.87% DenseBins::buildGPU 5 0.003027 0.003033 0.00304 0.37% testRedistribute 1 0.002635 0.002656 0.002677 0.33% ParticleContainer::ReserveForRedistribute() 104 0.001797 0.002042 0.002287 0.28% InitParticles 1 0.0005181 0.0005701 0.0006221 0.08% ParticleContainer::OK() 103 2.714e-05 2.783e-05 2.853e-05 0.00% Other 429 0.00213 0.002935 0.00374 0.46% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8172 0.8179 0.8187 100.00% ParticleContainer::Redistribute_impl() 104 0.5888 0.5889 0.589 71.94% numParticlesOutOfRange() 616 0.173 0.1767 0.1805 22.04% amrex::unpackBuffer 104 0.1479 0.1483 0.1487 18.16% Redistribute_partition 104 0.1206 0.121 0.1213 14.82% TestParticleContainer::checkAnswer 103 0.1049 0.1075 0.1101 13.44% ParticleCopyPlan::build 104 0.09245 0.09323 0.09401 11.48% amrex::unpackRemotes 104 0.0793 0.08058 0.08187 10.00% ParticleContainer::OK() 103 0.05629 0.05629 0.05629 6.88% TestParticleContainer::moveParticles 100 0.05554 0.05562 0.0557 6.80% ParticleCopyPlan::buildMPIStart 104 0.01932 0.01951 0.0197 2.41% amrex::communicateParticlesStart 104 0.01857 0.01896 0.01935 2.36% amrex::computeNeighborProcs 101 0.01742 0.01757 0.01772 2.16% InitParticles 1 0.009263 0.009265 0.009266 1.13% ParticleCopyPlan::doHandShake 104 0.002585 0.005109 0.007632 0.93% amrex::communicateParticlesFinish 104 0.003733 0.005413 0.007094 0.87% DenseBins::buildGPU 5 0.003027 0.003033 0.00304 0.37% ParticleContainer::ReserveForRedistribute() 104 0.001797 0.002042 0.002287 0.28% Other 429 0.002816 0.004369 0.005921 0.72% -------------------------------------------------------------------------------------------- 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 9138 KiB 9138 KiB 9139 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2794 B 2807 B 2821 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 2163 B 2180 B 2197 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3990 B 4004 B 4019 B 49 KiB 49 KiB 49 KiB testRedistribute 24 105 B 112 B 119 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4137 B 4178 B 4220 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 358 B 360 B 362 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3343 B 3343 B 3344 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 566 B 570 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 90 B 91 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 6 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 9 B 11 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 48 B 53 B 59 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2097 B 2112 B 2127 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 675 B 677 B 679 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 208 107 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 ... 7653] [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 (26.07-16-g2d4861ab916b) finalized