Initializing AMReX (26.04-96-g21b2deea3233)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-96-g21b2deea3233) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7461 ... 0.7468 ... 0.7475 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1679 0.1728 0.1777 23.77% amrex::unpackBuffer 104 0.1438 0.1443 0.1448 19.37% amrex::unpackRemotes 104 0.07617 0.07845 0.08073 10.80% Redistribute_partition 104 0.064 0.06476 0.06553 8.77% ParticleContainer::RedistributeGPU() 104 0.05029 0.05489 0.0595 7.96% ParticleCopyPlan::build 104 0.0553 0.05618 0.05707 7.63% TestParticleContainer::moveParticles 100 0.05447 0.05448 0.05449 7.29% TestParticleContainer::checkAnswer 103 0.04719 0.04985 0.05251 7.02% amrex::communicateParticlesStart 104 0.01794 0.01852 0.0191 2.56% amrex::computeNeighborProcs 101 0.01758 0.01783 0.01809 2.42% ParticleCopyPlan::buildMPIStart 104 0.01044 0.01353 0.01662 2.22% ParticleCopyPlan::doHandShake 104 0.001383 0.005053 0.008724 1.17% amrex::communicateParticlesFinish 104 0.003093 0.005419 0.007744 1.04% DenseBins::buildGPU 5 0.003015 0.003031 0.003047 0.41% testRedistribute 1 0.002553 0.00264 0.002727 0.36% InitParticles 1 0.0006474 0.0007006 0.0007538 0.10% ParticleContainer::OK() 103 3.105e-05 3.131e-05 3.157e-05 0.00% Other 429 0.003218 0.004297 0.005376 0.72% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7461 0.7468 0.7475 100.00% ParticleContainer::RedistributeGPU() 104 0.5228 0.5229 0.523 69.96% numParticlesOutOfRange() 616 0.1679 0.1728 0.1777 23.77% amrex::unpackBuffer 104 0.1438 0.1443 0.1448 19.37% TestParticleContainer::checkAnswer 103 0.1021 0.1047 0.1074 14.36% ParticleCopyPlan::build 104 0.09087 0.0926 0.09432 12.62% amrex::unpackRemotes 104 0.07617 0.07845 0.08073 10.80% Redistribute_partition 104 0.064 0.06476 0.06553 8.77% ParticleContainer::OK() 103 0.05487 0.05487 0.05488 7.34% TestParticleContainer::moveParticles 100 0.05447 0.05448 0.05449 7.29% ParticleCopyPlan::buildMPIStart 104 0.018 0.01858 0.01917 2.56% amrex::communicateParticlesStart 104 0.01794 0.01852 0.0191 2.56% amrex::computeNeighborProcs 101 0.01758 0.01783 0.01809 2.42% InitParticles 1 0.00904 0.009042 0.009044 1.21% ParticleCopyPlan::doHandShake 104 0.001383 0.005053 0.008724 1.17% amrex::communicateParticlesFinish 104 0.003093 0.005419 0.007744 1.04% DenseBins::buildGPU 5 0.003015 0.003031 0.003047 0.41% Other 429 0.003669 0.005571 0.007473 1.00% -------------------------------------------------------------------------------------------- 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 9132 KiB 9132 KiB 9132 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::RedistributeGPU() 222 2893 B 2909 B 2926 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 30 KiB 31 KiB 31 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 93 KiB 93 KiB 93 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2297 B 2312 B 2327 B 102 KiB 102 KiB 102 KiB testRedistribute 24 114 B 121 B 129 B 48 KiB 48 KiB 48 KiB Redistribute_partition 5348 3641 B 3648 B 3655 B 45 KiB 45 KiB 45 KiB numParticlesOutOfRange() 1842 4361 B 4387 B 4414 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1840 972 B 982 B 992 B 6144 B 6144 B 6144 B DenseBins::buildGPU 40 3291 B 3291 B 3292 B 4608 B 4608 B 4608 B ParticleBufferMap::define 6 661 B 661 B 661 B 768 B 768 B 768 B amrex::communicateParticlesStart 208 95 B 96 B 97 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 9 B 11 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 105 B 114 B 123 B 147 KiB 147 KiB 147 KiB ParticleContainer::RedistributeGPU() 434 2168 B 2185 B 2202 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 718 B 719 B 721 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 698 B 698 B 698 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 438 B 438 B 438 B 768 B 768 B 768 B Redistribute_partition 622 233 B 233 B 234 B 512 B 512 B 512 B ParticleCopyPlan::build 208 112 B 113 B 115 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 105 B 105 B 105 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 (26.04-96-g21b2deea3233) finalized