HPCG-Benchmark
version=3.1
Release date=March 28, 2019
Machine Summary=
Machine Summary::Distributed Processes=13728
Machine Summary::Threads per processes=21
Global Problem Dimensions=
Global Problem Dimensions::Global nx=9216
Global Problem Dimensions::Global ny=8448
Global Problem Dimensions::Global nz=9984
Processor Dimensions=
Processor Dimensions::npx=24
Processor Dimensions::npy=22
Processor Dimensions::npz=26
Local Domain Dimensions=
Local Domain Dimensions::nx=384
Local Domain Dimensions::ny=384
Local Domain Dimensions::Lower ipz=0
Local Domain Dimensions::Upper ipz=25
Local Domain Dimensions::nz=384
########## Problem Summary  ##########=
Setup Information=
Setup Information::Setup Time=0.117105
Linear System Information=
Linear System Information::Number of Equations=777321971712
Linear System Information::Number of Nonzero Terms=20983117713400
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=97165246464
Multigrid Information::Coarse Grids::Number of Nonzero Terms=2622317856760
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=12145655808
Multigrid Information::Coarse Grids::Number of Nonzero Terms=327646798840
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=1518206976
Multigrid Information::Coarse Grids::Number of Nonzero Terms=40920132088
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)=555673
Memory Use Information::Memory used for OptimizeProblem data (Gbytes)=0
Memory Use Information::Bytes per equation (Total memory / Number of Equations)=714.856
Memory Use Information::Memory used for linear system and CG (Gbytes)=489033
Memory Use Information::Coarse Grids=
Memory Use Information::Coarse Grids::Grid Level=1
Memory Use Information::Coarse Grids::Memory used=58420.7
Memory Use Information::Coarse Grids::Grid Level=2
Memory Use Information::Coarse Grids::Memory used=7305.68
Memory Use Information::Coarse Grids::Grid Level=3
Memory Use Information::Coarse Grids::Memory used=913.993
########## 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=1.4913e-14
Departure from Symmetry |x'Ay-y'Ax|/(2*||x||*||A||*||y||)/epsilon::Departure for MG=2.87653e-10
########## 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=37200
Iteration Count Information::Total number of optimized iterations=40920
########## Reproducibility Summary  ##########=
Reproducibility Information=
Reproducibility Information::Result=PASSED
Reproducibility Information::Scaled residual mean=0.00491115
Reproducibility Information::Scaled residual variance=0
########## Performance Summary (times in sec) ##########=
Benchmark Time Summary=
Benchmark Time Summary::Optimization phase=0.140226
Benchmark Time Summary::DDOT=80.5692
Benchmark Time Summary::WAXPBY=87.0518
Benchmark Time Summary::SpMV=278.125
Benchmark Time Summary::MG=1139.34
Benchmark Time Summary::Total=1804.08
Floating Point Operations Summary=
Floating Point Operations Summary::Raw DDOT=1.92005e+17
Floating Point Operations Summary::Raw WAXPBY=1.92005e+17
Floating Point Operations Summary::Raw SpMV=1.74848e+18
Floating Point Operations Summary::Raw MG=9.80012e+18
Floating Point Operations Summary::Total=1.19326e+19
Floating Point Operations Summary::Total with convergence overhead=1.08478e+19
GB/s Summary=
GB/s Summary::Raw Read B/W=4.07378e+07
GB/s Summary::Raw Write B/W=9.41608e+06
GB/s Summary::Raw Total B/W=5.01538e+07
GB/s Summary::Total with convergence and optimization phase overhead=4.51156e+07
GFLOP/s Summary=
GFLOP/s Summary::Raw DDOT=2.3831e+06
GFLOP/s Summary::Raw WAXPBY=2.20564e+06
GFLOP/s Summary::Raw SpMV=6.28667e+06
GFLOP/s Summary::Raw MG=8.60154e+06
GFLOP/s Summary::Raw Total=6.61425e+06
GFLOP/s Summary::Total with convergence overhead=6.01296e+06
GFLOP/s Summary::Total with convergence and optimization phase overhead=5.94981e+06
User Optimization Overheads=
User Optimization Overheads::Optimization phase time (sec)=0.140226
User Optimization Overheads::Optimization phase time vs reference SpMV+MG time=0.0174336
DDOT Timing Variations=
DDOT Timing Variations::Min DDOT MPI_Allreduce time=25.1084
DDOT Timing Variations::Max DDOT MPI_Allreduce time=56.7708
DDOT Timing Variations::Avg DDOT MPI_Allreduce time=41.5192
Final Summary=
Final Summary::HPCG result is VALID with a GFLOP/s rating of=5.94981e+06
Final Summary::HPCG 2.4 rating for historical reasons is=5.97838e+06
Final Summary::Please upload results from the YAML file contents to=http://hpcg-benchmark.org