Initializing AMReX (26.07-54-gaa5b8cc69640)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-54-gaa5b8cc69640) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8299 ... 0.832 ... 0.8342 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1715 0.1771 0.1828 21.91% amrex::unpackBuffer 104 0.1532 0.1535 0.1538 18.44% Redistribute_partition 104 0.1219 0.1222 0.1225 14.69% amrex::unpackRemotes 104 0.08197 0.0842 0.08643 10.36% ParticleContainer::Redistribute_impl() 104 0.05288 0.05723 0.06157 7.38% ParticleCopyPlan::build 104 0.05522 0.05603 0.05684 6.81% TestParticleContainer::moveParticles 100 0.05627 0.05629 0.05631 6.75% TestParticleContainer::checkAnswer 103 0.04767 0.05116 0.05465 6.55% amrex::communicateParticlesStart 104 0.01869 0.01923 0.01976 2.37% amrex::computeNeighborProcs 102 0.01746 0.0175 0.01755 2.10% ParticleCopyPlan::buildMPIStart 104 0.01147 0.0144 0.01733 2.08% ParticleCopyPlan::doHandShake 104 0.00176 0.005221 0.008681 1.04% amrex::communicateParticlesFinish 104 0.002862 0.00536 0.007858 0.94% testNeighborProcsCoarseToFine 1 2.561e-05 0.002172 0.004318 0.52% testRedistribute 1 0.002509 0.002618 0.002726 0.33% InitParticles 1 0.0005667 0.0006196 0.0006724 0.08% ParticleContainer::OK() 103 2.556e-05 2.592e-05 2.628e-05 0.00% Other 538 0.006829 0.007093 0.007357 0.88% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8298 0.8298 0.8298 99.48% ParticleContainer::Redistribute_impl() 104 0.5991 0.5992 0.5993 71.85% numParticlesOutOfRange() 411 0.1715 0.1771 0.1828 21.91% amrex::unpackBuffer 104 0.1532 0.1535 0.1538 18.44% Redistribute_partition 104 0.1219 0.1222 0.1225 14.69% TestParticleContainer::checkAnswer 103 0.1049 0.1084 0.1119 13.42% ParticleCopyPlan::build 104 0.09242 0.09373 0.09504 11.39% amrex::unpackRemotes 104 0.08197 0.0842 0.08643 10.36% ParticleContainer::OK() 103 0.05725 0.05726 0.05726 6.86% TestParticleContainer::moveParticles 100 0.05627 0.05629 0.05631 6.75% ParticleCopyPlan::buildMPIStart 104 0.01909 0.01962 0.02015 2.42% amrex::communicateParticlesStart 104 0.01869 0.01923 0.01976 2.37% amrex::computeNeighborProcs 102 0.01746 0.0175 0.01755 2.10% InitParticles 1 0.009331 0.009333 0.009335 1.12% ParticleCopyPlan::doHandShake 104 0.00176 0.005221 0.008681 1.04% amrex::communicateParticlesFinish 104 0.002862 0.00536 0.007858 0.94% testNeighborProcsCoarseToFine 1 3.92e-05 0.002189 0.004339 0.52% Other 538 0.007393 0.007763 0.008133 0.98% -------------------------------------------------------------------------------------------- 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 9145 KiB 9145 KiB 9146 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2814 B 2831 B 2849 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 108 31 KiB 32 KiB 32 KiB 114 KiB 114 KiB 115 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2228 B 2246 B 2265 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5916 3988 B 4005 B 4023 B 49 KiB 49 KiB 49 KiB testRedistribute 24 105 B 112 B 119 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4114 B 4127 B 4140 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 589 358 B 361 B 364 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3354 B 3354 B 3355 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 569 B 574 B 580 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 898 B 898 B 898 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 91 B 92 B 93 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 7 B 9 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 7 B 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 69 B 77 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2156 B 2174 B 2193 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 700 B 703 B 706 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 708 B 708 B 708 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 447 B 447 B 447 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 108 B 109 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 101 B 101 B 101 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 (26.07-54-gaa5b8cc69640) finalized