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 pass TinyProfiler total time across processes [min...avg...max]: 0.7638 ... 0.7644 ... 0.765 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1329 0.1407 0.1485 19.41% amrex::unpackBuffer 103 0.1283 0.1289 0.1295 16.92% amrex::unpackRemotes 103 0.1033 0.1066 0.1099 14.37% ParticleContainer::Redistribute_impl() 103 0.09057 0.09292 0.09527 12.45% Redistribute_partition 103 0.0901 0.09038 0.09066 11.85% ParticleCopyPlan::build 103 0.05566 0.05567 0.05567 7.28% TestParticleContainer::moveParticles 100 0.04863 0.0487 0.04876 6.37% amrex::communicateParticlesStart 103 0.02315 0.02365 0.02414 3.16% TestParticleContainer::checkAnswer 103 0.01452 0.01789 0.02126 2.78% amrex::computeNeighborProcs 102 0.01989 0.02015 0.02042 2.67% ParticleCopyPlan::buildMPIStart 103 0.01263 0.0141 0.01556 2.03% amrex::communicateParticlesFinish 103 0.009191 0.01059 0.01199 1.57% ParticleCopyPlan::doHandShake 103 0.003507 0.004868 0.006228 0.81% InitParticles 1 0.004512 0.004711 0.004911 0.64% testRedistribute 1 0.0006246 0.0007599 0.0008952 0.12% ParticleContainer::OK() 103 2.639e-05 2.83e-05 3.021e-05 0.00% Other 530 0.003103 0.003797 0.004492 0.59% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7637 0.7637 0.7637 99.83% ParticleContainer::Redistribute_impl() 103 0.6476 0.651 0.6543 85.54% numParticlesOutOfRange() 410 0.1329 0.1407 0.1485 19.41% amrex::unpackBuffer 103 0.1283 0.1289 0.1295 16.92% amrex::unpackRemotes 103 0.1033 0.1066 0.1099 14.37% ParticleCopyPlan::build 103 0.0951 0.09525 0.09541 12.47% Redistribute_partition 103 0.0901 0.09038 0.09066 11.85% TestParticleContainer::checkAnswer 103 0.05519 0.05856 0.06193 8.10% TestParticleContainer::moveParticles 100 0.04863 0.0487 0.04876 6.37% ParticleContainer::OK() 103 0.04067 0.04067 0.04067 5.32% amrex::communicateParticlesStart 103 0.02315 0.02365 0.02414 3.16% amrex::computeNeighborProcs 102 0.01989 0.02015 0.02042 2.67% ParticleCopyPlan::buildMPIStart 103 0.01886 0.01896 0.01907 2.49% amrex::communicateParticlesFinish 103 0.009191 0.01059 0.01199 1.57% InitParticles 1 0.009326 0.009328 0.00933 1.22% ParticleCopyPlan::doHandShake 103 0.003507 0.004868 0.006228 0.81% Other 530 0.003675 0.004396 0.005116 0.67% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [Redistribute_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [Redistribute_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9025 KiB 9026 KiB 9027 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 94 KiB 103 KiB 111 KiB 8316 KiB 8331 KiB 8347 KiB InitParticles 48 6771 KiB 6771 KiB 6771 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 119 KiB 124 KiB 130 KiB 8185 KiB 8201 KiB 8216 KiB amrex::packBuffer 204 316 KiB 317 KiB 317 KiB 8185 KiB 8200 KiB 8216 KiB Redistribute_partition 4054 88 KiB 89 KiB 89 KiB 1819 KiB 1822 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 25 B 25 B 26 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3293 B 3298 B 3304 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1071 B 1071 B 1071 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 652 B 653 B 655 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 857 B 857 B 857 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 99 B 99 B 100 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 ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 127 KiB 162 KiB 197 KiB 8185 KiB 8200 KiB 8216 KiB amrex::communicateParticlesStart 204 70 KiB 88 KiB 106 KiB 8185 KiB 8200 KiB 8216 KiB The_Pinned_Arena::Initialize() 2 19 B 21 B 23 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 20 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 839 B 839 B 839 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 866 B 868 B 870 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 11 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 124 B 124 B 124 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 117 B 117 B 117 B 256 B 256 B 256 B testRedistribute 4 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: [7406 ... 7406] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [The Arena] max space (MB) used spread across MPI: [35 ... 35] [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: [16 ... 16] AMReX (26.10-97-gf5d545d2f0b0) finalized