n224-13664p-8t-G59874.03-RT1900
version=V3.1
Release date=March 28, 2019
Machine Summary=
Machine Summary::Distributed Processes=13664
Machine Summary::Threads per processes=8
Global Problem Dimensions=
Global Problem Dimensions::Global nx=3584
Global Problem Dimensions::Global ny=3136
Global Problem Dimensions::Global nz=13664
Processor Dimensions=
Processor Dimensions::npx=16
Processor Dimensions::npy=14
Processor Dimensions::npz=61
Local Domain Dimensions=
Local Domain Dimensions::nx=224
Local Domain Dimensions::ny=224
Local Domain Dimensions::Lower ipz=0
Local Domain Dimensions::Upper ipz=60
Local Domain Dimensions::nz=224
########## Problem Summary  ##########=
Setup Information=
Setup Information::Setup Time=7.39409
Linear System Information=
Linear System Information::Number of Equations=153575489536
Linear System Information::Number of Nonzero Terms=4144683355000
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=19196936192
Multigrid Information::Coarse Grids::Number of Nonzero Terms=517853622712
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=2399617024
Multigrid Information::Coarse Grids::Number of Nonzero Terms=64673776600
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=299952128
Multigrid Information::Coarse Grids::Number of Nonzero Terms=8069751976
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)=109803
Memory Use Information::Memory used for OptimizeProblem data (Gbytes)=0
Memory Use Information::Bytes per equation (Total memory / Number of Equations)=714.976
Memory Use Information::Memory used for linear system and CG (Gbytes)=96632
Memory Use Information::Coarse Grids=
Memory Use Information::Coarse Grids::Grid Level=1
Memory Use Information::Coarse Grids::Memory used=11545.7
Memory Use Information::Coarse Grids::Grid Level=2
Memory Use Information::Coarse Grids::Memory used=1444.26
Memory Use Information::Coarse Grids::Grid Level=3
Memory Use Information::Coarse Grids::Memory used=180.804
########## V&V Testing Summary  ##########=
Spectral Convergence Tests=
Spectral Convergence Tests::Result=PASSED
Spectral Convergence Tests::Unpreconditioned=
Spectral Convergence Tests::Unpreconditioned::Maximum iteration count=11
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=7.236e-15
Departure from Symmetry |x'Ay-y'Ax|/(2*||x||*||A||*||y||)/epsilon::Departure for MG=7.15239e-13
########## 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=50
Iteration Count Information::Total number of reference iterations=2000
Iteration Count Information::Total number of optimized iterations=2000
########## Reproducibility Summary  ##########=
Reproducibility Information=
Reproducibility Information::Result=PASSED
Reproducibility Information::Scaled residual mean=0.00492912
Reproducibility Information::Scaled residual variance=6.0497e-33
########## Performance Summary (times in sec) ##########=
Benchmark Time Summary=
Benchmark Time Summary::Optimization phase=2.48308
Benchmark Time Summary::DDOT=112.102
Benchmark Time Summary::WAXPBY=36.9448
Benchmark Time Summary::SpMV=194.337
Benchmark Time Summary::MG=1496.21
Benchmark Time Summary::Total=1885.02
Floating Point Operations Summary=
Floating Point Operations Summary::Raw DDOT=1.85519e+15
Floating Point Operations Summary::Raw WAXPBY=1.85519e+15
Floating Point Operations Summary::Raw SpMV=1.69103e+16
Floating Point Operations Summary::Raw MG=9.46088e+16
Floating Point Operations Summary::Total=1.15229e+17
Floating Point Operations Summary::Total with convergence overhead=1.15229e+17
GB/s Summary=
GB/s Summary::Raw Read B/W=376503
GB/s Summary::Raw Write B/W=87004.5
GB/s Summary::Raw Total B/W=463508
GB/s Summary::Total with convergence and optimization phase overhead=453992
GFLOP/s Summary=
GFLOP/s Summary::Raw DDOT=16549.2
GFLOP/s Summary::Raw WAXPBY=50215.2
GFLOP/s Summary::Raw SpMV=87015.2
GFLOP/s Summary::Raw MG=63232.3
GFLOP/s Summary::Raw Total=61128.9
GFLOP/s Summary::Total with convergence overhead=61128.9
GFLOP/s Summary::Total with convergence and optimization phase overhead=59874
User Optimization Overheads=
User Optimization Overheads::Optimization phase time (sec)=2.48308
User Optimization Overheads::Optimization phase time vs reference SpMV+MG time=2.13415
DDOT Timing Variations=
DDOT Timing Variations::Min DDOT MPI_Allreduce time=37.8602
DDOT Timing Variations::Max DDOT MPI_Allreduce time=168.96
DDOT Timing Variations::Avg DDOT MPI_Allreduce time=144.082
Final Summary=
Final Summary::HPCG result is VALID with a GFLOP/s rating of=59874
Final Summary::HPCG 2.4 rating for historical reasons is=60808.5
Final Summary::Please upload results from the YAML file contents to=http://hpcg-benchmark.org