Initializing AMReX (26.10-100-g1a2225294fb2)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-100-g1a2225294fb2) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7745 ... 0.7752 ... 0.776 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.13 0.1418 0.1535 19.79% amrex::unpackBuffer 103 0.1284 0.1297 0.131 16.89% amrex::unpackRemotes 103 0.1022 0.1071 0.1119 14.42% ParticleContainer::Redistribute_impl() 103 0.08353 0.09422 0.1049 13.52% Redistribute_partition 103 0.09043 0.09113 0.09182 11.83% ParticleCopyPlan::build 103 0.05602 0.05607 0.05612 7.23% TestParticleContainer::moveParticles 100 0.04883 0.04905 0.04926 6.35% amrex::communicateParticlesStart 103 0.02329 0.02795 0.03261 4.20% TestParticleContainer::checkAnswer 103 0.01304 0.01807 0.0231 2.98% amrex::computeNeighborProcs 102 0.01968 0.02028 0.02087 2.69% ParticleCopyPlan::buildMPIStart 103 0.01101 0.01428 0.01756 2.26% amrex::communicateParticlesFinish 103 0.005943 0.01097 0.016 2.06% ParticleCopyPlan::doHandShake 103 0.001597 0.004883 0.008169 1.05% InitParticles 1 0.00469 0.004891 0.005092 0.66% testRedistribute 1 0.0007966 0.0008001 0.0008036 0.10% ParticleContainer::OK() 103 2.627e-05 2.733e-05 2.839e-05 0.00% Other 530 0.003263 0.004063 0.004862 0.63% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7743 0.7743 0.7743 99.79% ParticleContainer::Redistribute_impl() 103 0.6556 0.6603 0.6649 85.68% numParticlesOutOfRange() 410 0.13 0.1418 0.1535 19.79% amrex::unpackBuffer 103 0.1284 0.1297 0.131 16.89% amrex::unpackRemotes 103 0.1022 0.1071 0.1119 14.42% ParticleCopyPlan::build 103 0.09533 0.09598 0.09664 12.45% Redistribute_partition 103 0.09043 0.09113 0.09182 11.83% TestParticleContainer::checkAnswer 103 0.05428 0.05931 0.06435 8.29% TestParticleContainer::moveParticles 100 0.04883 0.04905 0.04926 6.35% ParticleContainer::OK() 103 0.04124 0.04125 0.04125 5.32% amrex::communicateParticlesStart 103 0.02329 0.02795 0.03261 4.20% amrex::computeNeighborProcs 102 0.01968 0.02028 0.02087 2.69% ParticleCopyPlan::buildMPIStart 103 0.01915 0.01916 0.01917 2.47% amrex::communicateParticlesFinish 103 0.005943 0.01097 0.016 2.06% InitParticles 1 0.009637 0.00964 0.009643 1.24% ParticleCopyPlan::doHandShake 103 0.001597 0.004883 0.008169 1.05% Other 530 0.003775 0.004603 0.005431 0.70% -------------------------------------------------------------------------------------------- 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 9029 KiB 9030 KiB 9032 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 97 KiB 102 KiB 107 KiB 8324 KiB 8331 KiB 8339 KiB InitParticles 48 6756 KiB 6758 KiB 6761 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 121 KiB 126 KiB 132 KiB 8194 KiB 8201 KiB 8207 KiB amrex::packBuffer 204 346 KiB 347 KiB 348 KiB 8194 KiB 8200 KiB 8207 KiB Redistribute_partition 4054 95 KiB 95 KiB 95 KiB 1821 KiB 1822 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 26 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3266 B 3287 B 3308 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1074 B 1074 B 1074 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 653 B 657 B 662 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 859 B 859 B 860 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 98 B 100 B 102 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 12 B 13 B 15 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() 416 178 KiB 182 KiB 187 KiB 8194 KiB 8200 KiB 8207 KiB amrex::communicateParticlesStart 204 73 KiB 82 KiB 92 KiB 8194 KiB 8200 KiB 8207 KiB The_Pinned_Arena::Initialize() 2 19 B 21 B 24 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 837 B 837 B 838 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 865 B 866 B 868 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 125 B 126 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 118 B 118 B 118 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: [7386 ... 7386] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.10-100-g1a2225294fb2) finalized