HPCG-Benchmark version=3.1 Release date=March 28, 2019 Machine Summary= Machine Summary::Distributed Processes=2704 Machine Summary::Threads per processes=1 Global Problem Dimensions= Global Problem Dimensions::Global nx=8960 Global Problem Dimensions::Global ny=3640 Global Problem Dimensions::Global nz=3640 Processor Dimensions= Processor Dimensions::npx=16 Processor Dimensions::npy=13 Processor Dimensions::npz=13 Local Domain Dimensions= Local Domain Dimensions::nx=560 Local Domain Dimensions::ny=280 Local Domain Dimensions::Lower ipz=0 Local Domain Dimensions::Upper ipz=12 Local Domain Dimensions::nz=280 ########## Problem Summary ##########= Setup Information= Setup Information::Setup Time=0.156008 Linear System Information= Linear System Information::Number of Equations=118716416000 Linear System Information::Number of Nonzero Terms=3266512960648 Multigrid Information= Multigrid Information::Number of coarse grid levels=3 Multigrid Information::Coarse Grids= Multigrid Information::Coarse Grids::Grid Level=1 Multigrid Information::Coarse Grids::Number of Equations=14839552000 Multigrid Information::Coarse Grids::Number of Nonzero Terms=408154703356 Multigrid Information::Coarse Grids::Number of Presmoother Steps=1 Multigrid Information::Coarse Grids::Number of Postsmoother Steps=1 Multigrid Information::Coarse Grids::Grid Level=2 Multigrid Information::Coarse Grids::Number of Equations=1854944000 Multigrid Information::Coarse Grids::Number of Nonzero Terms=51019582420 Multigrid Information::Coarse Grids::Number of Presmoother Steps=1 Multigrid Information::Coarse Grids::Number of Postsmoother Steps=1 Multigrid Information::Coarse Grids::Grid Level=3 Multigrid Information::Coarse Grids::Number of Equations=231868000 Multigrid Information::Coarse Grids::Number of Nonzero Terms=6425170144 Multigrid Information::Coarse Grids::Number of Presmoother Steps=1 Multigrid Information::Coarse Grids::Number of Postsmoother Steps=1 ########## Memory Use Summary ##########= Memory Use Information= Memory Use Information::Total memory used for data (Gbytes)=84868 Memory Use Information::Memory used for OptimizeProblem data (Gbytes)=0 Memory Use Information::Bytes per equation (Total memory / Number of Equations)=714.88 Memory Use Information::Memory used for linear system and CG (Gbytes)=74689.6 Memory Use Information::Coarse Grids= Memory Use Information::Coarse Grids::Grid Level=1 Memory Use Information::Coarse Grids::Memory used=8922.84 Memory Use Information::Coarse Grids::Grid Level=2 Memory Use Information::Coarse Grids::Memory used=1115.89 Memory Use Information::Coarse Grids::Grid Level=3 Memory Use Information::Coarse Grids::Memory used=139.624 ########## V&V Testing Summary ##########= Spectral Convergence Tests= Spectral Convergence Tests::Result=PASSED Spectral Convergence Tests::Unpreconditioned= Spectral Convergence Tests::Unpreconditioned::Maximum iteration count=9 Spectral Convergence Tests::Unpreconditioned::Expected iteration count=12 Spectral Convergence Tests::Preconditioned= Spectral Convergence Tests::Preconditioned::Maximum iteration count=2 Spectral Convergence Tests::Preconditioned::Expected iteration count=2 Departure from Symmetry |x'Ay-y'Ax|/(2*||x||*||A||*||y||)/epsilon= Departure from Symmetry |x'Ay-y'Ax|/(2*||x||*||A||*||y||)/epsilon::Result=PASSED Departure from Symmetry |x'Ay-y'Ax|/(2*||x||*||A||*||y||)/epsilon::Departure for SpMV=2.69063e-16 Departure from Symmetry |x'Ay-y'Ax|/(2*||x||*||A||*||y||)/epsilon::Departure for MG=1.21283e-07 ########## Iterations Summary ##########= Iteration Count Information= Iteration Count Information::Result=PASSED Iteration Count Information::Reference CG iterations per set=50 Iteration Count Information::Optimized CG iterations per set=55 Iteration Count Information::Total number of reference iterations=23500 Iteration Count Information::Total number of optimized iterations=25850 ########## Reproducibility Summary ##########= Reproducibility Information= Reproducibility Information::Result=PASSED Reproducibility Information::Scaled residual mean=0.00490869 Reproducibility Information::Scaled residual variance=0 ########## Performance Summary (times in sec) ##########= Benchmark Time Summary= Benchmark Time Summary::Optimization phase=0.241989 Benchmark Time Summary::DDOT=32.7186 Benchmark Time Summary::WAXPBY=68.8752 Benchmark Time Summary::SpMV=328.251 Benchmark Time Summary::MG=1358.87 Benchmark Time Summary::Total=1878.3 Floating Point Operations Summary= Floating Point Operations Summary::Raw DDOT=1.85245e+16 Floating Point Operations Summary::Raw WAXPBY=1.85245e+16 Floating Point Operations Summary::Raw SpMV=1.71949e+17 Floating Point Operations Summary::Raw MG=9.63755e+17 Floating Point Operations Summary::Total=1.17275e+18 Floating Point Operations Summary::Total with convergence overhead=1.06614e+18 GB/s Summary= GB/s Summary::Raw Read B/W=3.84372e+06 GB/s Summary::Raw Write B/W=888083 GB/s Summary::Raw Total B/W=4.7318e+06 GB/s Summary::Total with convergence and optimization phase overhead=4.25922e+06 GFLOP/s Summary= GFLOP/s Summary::Raw DDOT=566176 GFLOP/s Summary::Raw WAXPBY=268958 GFLOP/s Summary::Raw SpMV=523835 GFLOP/s Summary::Raw MG=709233 GFLOP/s Summary::Raw Total=624368 GFLOP/s Summary::Total with convergence overhead=567607 GFLOP/s Summary::Total with convergence and optimization phase overhead=562010 User Optimization Overheads= User Optimization Overheads::Optimization phase time (sec)=0.241989 User Optimization Overheads::Optimization phase time vs reference SpMV+MG time=0.0364877 DDOT Timing Variations= DDOT Timing Variations::Min DDOT MPI_Allreduce time=2.76257 DDOT Timing Variations::Max DDOT MPI_Allreduce time=7.25372 DDOT Timing Variations::Avg DDOT MPI_Allreduce time=6.36309 Final Summary= Final Summary::HPCG result is VALID with a GFLOP/s rating of=562010 Final Summary::HPCG 2.4 rating for historical reasons is=564191 Final Summary::Please upload results from the YAML file contents to=http://hpcg-benchmark.org