Initializing AMReX (26.10-97-gf5d545d2f0b0)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-97-gf5d545d2f0b0) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7963 ... 0.7985 ... 0.8007 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1599 0.1684 0.1768 22.08% amrex::unpackBuffer 104 0.1515 0.1518 0.1522 19.01% Redistribute_partition 104 0.1179 0.1183 0.1187 14.82% amrex::unpackRemotes 104 0.06855 0.07239 0.07623 9.52% ParticleContainer::Redistribute_impl() 104 0.05075 0.05509 0.05943 7.42% TestParticleContainer::checkAnswer 103 0.04683 0.05134 0.05585 6.98% ParticleCopyPlan::build 104 0.0541 0.05469 0.05527 6.90% TestParticleContainer::moveParticles 100 0.05399 0.05401 0.05403 6.75% amrex::communicateParticlesStart 104 0.0178 0.01844 0.01908 2.38% amrex::computeNeighborProcs 102 0.01739 0.0175 0.01761 2.20% ParticleCopyPlan::buildMPIStart 104 0.01056 0.01405 0.01755 2.19% ParticleCopyPlan::doHandShake 104 0.001287 0.004966 0.008645 1.08% amrex::communicateParticlesFinish 104 0.001757 0.00507 0.008384 1.05% testNeighborProcsCoarseToFine 1 5.656e-05 0.002281 0.004505 0.56% DenseBins::buildGPU 5 0.003019 0.003036 0.003052 0.38% testRedistribute 1 0.00238 0.002488 0.002597 0.32% InitParticles 1 0.0003196 0.0004854 0.0006511 0.08% ParticleContainer::OK() 103 2.847e-05 3.077e-05 3.306e-05 0.00% Other 540 0.003803 0.004108 0.004412 0.55% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7961 0.7961 0.7961 99.42% ParticleContainer::Redistribute_impl() 104 0.6288 0.6333 0.6378 79.66% numParticlesOutOfRange() 411 0.1599 0.1684 0.1768 22.08% amrex::unpackBuffer 104 0.1515 0.1518 0.1522 19.01% Redistribute_partition 104 0.1179 0.1183 0.1187 14.82% TestParticleContainer::checkAnswer 103 0.1014 0.1058 0.1103 13.77% ParticleCopyPlan::build 104 0.09117 0.09184 0.09251 11.55% amrex::unpackRemotes 104 0.06855 0.07239 0.07623 9.52% ParticleContainer::OK() 103 0.05441 0.05447 0.05452 6.81% TestParticleContainer::moveParticles 100 0.05399 0.05401 0.05403 6.75% ParticleCopyPlan::buildMPIStart 104 0.01884 0.01902 0.0192 2.40% amrex::communicateParticlesStart 104 0.0178 0.01844 0.01908 2.38% amrex::computeNeighborProcs 102 0.01739 0.0175 0.01761 2.20% InitParticles 1 0.009129 0.00913 0.009132 1.14% ParticleCopyPlan::doHandShake 104 0.001287 0.004966 0.008645 1.08% amrex::communicateParticlesFinish 104 0.001757 0.00507 0.008384 1.05% testNeighborProcsCoarseToFine 1 9.11e-05 0.002307 0.004523 0.56% DenseBins::buildGPU 5 0.003019 0.003036 0.003052 0.38% Other 540 0.004435 0.004847 0.005258 0.66% -------------------------------------------------------------------------------------------- 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 9032 KiB 9033 KiB 9034 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2726 B 2743 B 2760 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 107 30 KiB 30 KiB 30 KiB 113 KiB 113 KiB 114 KiB InitParticles 12 91 KiB 91 KiB 91 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2077 B 2097 B 2117 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5988 3866 B 3885 B 3905 B 49 KiB 49 KiB 49 KiB testRedistribute 24 101 B 107 B 114 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 3876 B 3933 B 3990 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 598 348 B 351 B 354 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3239 B 3239 B 3239 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 543 B 548 B 554 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 867 B 867 B 867 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 86 B 87 B 88 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 14 B 15 B 16 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 15 B 18 B 22 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 15 B 37 B 60 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2039 B 2043 B 2048 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 663 B 663 B 664 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 682 B 683 B 684 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 431 B 431 B 431 B 768 B 768 B 768 B Redistribute_partition 622 228 B 228 B 229 B 512 B 512 B 512 B ParticleCopyPlan::build 208 102 B 103 B 105 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 96 B 96 B 96 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: [7784 ... 7784] Free GPU global memory (MB) spread across MPI: [7458 ... 7458] [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 (26.10-97-gf5d545d2f0b0) finalized