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 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.521 ... 1.523 ... 1.524 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3668 0.3672 0.3676 24.12% amrex::unpackBuffer 104 0.2705 0.2708 0.2711 17.79% Redistribute_partition 104 0.258 0.258 0.2581 16.93% amrex::unpackRemotes 104 0.2083 0.2093 0.2102 13.79% TestParticleContainer::moveParticles 100 0.1192 0.1194 0.1196 7.84% ParticleContainer::Redistribute_impl() 104 0.08974 0.09161 0.09349 6.13% TestParticleContainer::checkAnswer 103 0.05617 0.05642 0.05666 3.72% ParticleCopyPlan::build 104 0.05096 0.0511 0.05125 3.36% amrex::communicateParticlesStart 104 0.02408 0.02558 0.02708 1.78% amrex::computeNeighborProcs 101 0.02401 0.02406 0.02412 1.58% ParticleCopyPlan::buildMPIStart 104 0.01303 0.01394 0.01485 0.97% amrex::communicateParticlesFinish 104 0.009267 0.009579 0.009891 0.65% ParticleContainer::ReserveForRedistribute() 104 0.005879 0.006315 0.006751 0.44% ParticleCopyPlan::doHandShake 104 0.004041 0.004895 0.005749 0.38% InitParticles 1 0.003279 0.003464 0.003648 0.24% testRedistribute 1 0.002655 0.00275 0.002845 0.19% ParticleContainer::OK() 103 2.946e-05 3.041e-05 3.136e-05 0.00% Other 434 0.006352 0.008155 0.009957 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.521 1.523 1.524 100.00% ParticleContainer::Redistribute_impl() 104 1.102 1.102 1.102 72.27% numParticlesOutOfRange() 616 0.3668 0.3672 0.3676 24.12% amrex::unpackBuffer 104 0.2705 0.2708 0.2711 17.79% Redistribute_partition 104 0.258 0.258 0.2581 16.93% amrex::unpackRemotes 104 0.2083 0.2093 0.2102 13.79% TestParticleContainer::checkAnswer 103 0.1731 0.1734 0.1736 11.39% TestParticleContainer::moveParticles 100 0.1192 0.1194 0.1196 7.84% ParticleContainer::OK() 103 0.117 0.117 0.117 7.67% ParticleCopyPlan::build 104 0.09514 0.09515 0.09516 6.24% amrex::communicateParticlesStart 104 0.02408 0.02558 0.02708 1.78% amrex::computeNeighborProcs 101 0.02401 0.02406 0.02412 1.58% ParticleCopyPlan::buildMPIStart 104 0.01878 0.01884 0.01889 1.24% InitParticles 1 0.01566 0.01566 0.01566 1.03% amrex::communicateParticlesFinish 104 0.009267 0.009579 0.009891 0.65% ParticleContainer::ReserveForRedistribute() 104 0.005879 0.006315 0.006751 0.44% ParticleCopyPlan::doHandShake 104 0.004041 0.004895 0.005749 0.38% Other 434 0.006905 0.01042 0.01394 0.91% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9176 KiB 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 358 1176 KiB 1180 KiB 1183 KiB 7084 KiB 7085 KiB 7085 KiB InitParticles 24 6402 KiB 6403 KiB 6404 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 82 KiB 83 KiB 85 KiB 6920 KiB 6921 KiB 6921 KiB amrex::packBuffer 208 199 KiB 199 KiB 200 KiB 6919 KiB 6920 KiB 6920 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1838 KiB 1838 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9009 B 9010 B 9012 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 67 B 72 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5172 B 5196 B 5220 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3556 B 3556 B 3556 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 617 B 618 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 951 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 106 B 106 B 107 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 3 B 3 B 3 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 4 B 5 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 131 KiB 136 KiB 140 KiB 6920 KiB 6920 KiB 6921 KiB amrex::communicateParticlesStart 206 50 KiB 55 KiB 59 KiB 6919 KiB 6919 KiB 6920 KiB InitParticles 300 6744 B 7261 B 7779 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1457 B 1458 B 1459 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 946 B 946 B 947 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 B 485 B 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 120 B 120 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 115 B 115 B 115 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: [7595 ... 7595] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [The Arena] max space (MB) used spread across MPI: [31 ... 31] [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: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [13 ... 13] AMReX (26.07-16-g2d4861ab916b) finalized