Initializing AMReX (26.10-45-gf727b6196617)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-45-gf727b6196617) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.771 ... 0.7732 ... 0.7754 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1337 0.142 0.1503 19.38% amrex::unpackBuffer 103 0.1292 0.13 0.1308 16.87% amrex::unpackRemotes 103 0.1035 0.1073 0.1112 14.35% ParticleContainer::Redistribute_impl() 103 0.08592 0.09335 0.1008 13.00% Redistribute_partition 103 0.09066 0.09116 0.09166 11.82% ParticleCopyPlan::build 103 0.05602 0.05609 0.05616 7.24% TestParticleContainer::moveParticles 100 0.04917 0.04918 0.0492 6.34% amrex::communicateParticlesStart 103 0.02245 0.02587 0.0293 3.78% TestParticleContainer::checkAnswer 103 0.01497 0.01794 0.02091 2.70% amrex::computeNeighborProcs 102 0.0199 0.02028 0.02066 2.67% ParticleCopyPlan::buildMPIStart 103 0.01186 0.01384 0.01582 2.04% amrex::communicateParticlesFinish 103 0.007654 0.01039 0.01313 1.69% ParticleCopyPlan::doHandShake 103 0.002462 0.004897 0.007331 0.95% InitParticles 1 0.004612 0.004813 0.005014 0.65% testNeighborProcsCoarseToFine 1 2.315e-05 0.002179 0.004335 0.56% testRedistribute 1 0.0007118 0.000841 0.0009702 0.13% ParticleContainer::OK() 103 2.665e-05 2.774e-05 2.882e-05 0.00% Other 522 0.002803 0.003012 0.003221 0.42% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.771 0.771 0.771 99.43% ParticleContainer::Redistribute_impl() 103 0.6545 0.6571 0.6597 85.09% numParticlesOutOfRange() 410 0.1337 0.142 0.1503 19.38% amrex::unpackBuffer 103 0.1292 0.13 0.1308 16.87% amrex::unpackRemotes 103 0.1035 0.1073 0.1112 14.35% ParticleCopyPlan::build 103 0.0946 0.09554 0.09648 12.44% Redistribute_partition 103 0.09066 0.09116 0.09166 11.82% TestParticleContainer::checkAnswer 103 0.05606 0.05903 0.062 8.00% TestParticleContainer::moveParticles 100 0.04917 0.04918 0.0492 6.34% ParticleContainer::OK() 103 0.04108 0.04108 0.04108 5.30% amrex::communicateParticlesStart 103 0.02245 0.02587 0.0293 3.78% amrex::computeNeighborProcs 102 0.0199 0.02028 0.02066 2.67% ParticleCopyPlan::buildMPIStart 103 0.01828 0.01874 0.01919 2.48% amrex::communicateParticlesFinish 103 0.007654 0.01039 0.01313 1.69% InitParticles 1 0.009638 0.00964 0.009641 1.24% ParticleCopyPlan::doHandShake 103 0.002462 0.004897 0.007331 0.95% testNeighborProcsCoarseToFine 1 3.894e-05 0.002207 0.004375 0.56% Other 522 0.003179 0.003472 0.003765 0.49% -------------------------------------------------------------------------------------------- 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 9142 KiB 9142 KiB 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 103 KiB 105 KiB 108 KiB 8312 KiB 8331 KiB 8350 KiB InitParticles 48 7002 KiB 7002 KiB 7002 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 128 KiB 128 KiB 129 KiB 8183 KiB 8201 KiB 8219 KiB amrex::packBuffer 204 324 KiB 326 KiB 327 KiB 8182 KiB 8200 KiB 8218 KiB Redistribute_partition 4054 91 KiB 91 KiB 91 KiB 1818 KiB 1822 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 259 KiB 260 KiB 261 KiB testRedistribute 4 26 B 27 B 28 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3408 B 3409 B 3410 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1107 B 1107 B 1108 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 672 B 675 B 679 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 886 B 886 B 886 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 102 B 103 B 105 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 6 B 6 B 7 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() 416 169 KiB 172 KiB 175 KiB 8183 KiB 8200 KiB 8218 KiB amrex::communicateParticlesStart 204 74 KiB 85 KiB 97 KiB 8182 KiB 8200 KiB 8218 KiB The_Pinned_Arena::Initialize() 2 7 B 9 B 11 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 868 B 868 B 868 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 896 B 897 B 899 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 121 B 121 B 121 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: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [7591 ... 7591] [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: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.10-45-gf727b6196617) finalized