HPC Challenge Benchmark Record

System Information
Affiliation:   University of Western Australia   URL:  
Location:   Australia   System Use:   Academic
System Manufacturer:   IBM   System Name:   GeoCluster
Interconnect Manufacturer:   Qlogic   Interconnect Type:   Infiniban
Operating System:   Redhat Linux Enterprise 6   MPI:   gcc_mpi_1.4.3
MPI Wtick:   0.000001   BLAS:   Atlas 3.4.1
Language:   C   Compiler:   gcc
Compiler Flags:   -03   Processor Type:   Intel Xeon
Processor Speed:   2 GHz   Total Processors:   56
Processors Entered:   56   Processors determined:   0
Cores per chip:   8   HPL Processes:   4
MPI Processes:   56   Threads Entered:   0
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   0.0147887 TFlop/s   Total memory:   0 GiB
FFT library:    

HPL
HPL:   0.0147887 Tflop/s   HPL time:   0.045181
HPL eps:   1.11022e-16   HPL Rnorm1:   0.00000000000284928
HPL Anorm1:   263.865   HPL AnormI:   262.773
HPL Xnorm1:   2619.63   HPL XnormI:   11.3513
HPL N:   1000   HPL NB:   80
HPL NProw:   2   HPL NPcol:   2
HPL depth:   1   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   R
HPL CRfact:   C   HPL CPtop:   1
HPL order:   R
HPL dMach EPS:   1.110223e-16   HPL sMach EPS:   0.00000005960464
HPL dMach sfMin:   2.225074e-308   HPL sMach sfMin:   1.175494e-38
HPL dMach Base:   2   HPL sMach Base:   2
HPL dMach Prec:   2.220446e-16   HPL sMach Prec:   0.0000001192093
HPL dMach mLen:   53   HPL sMach mLen:   24
HPL dMach Rnd:   1   HPL sMach Rnd:   1
HPL dMach eMin:   -1021   HPL sMach eMin:   -125
HPL dMach rMin:   2.225074e-308   HPL sMach rMin:   1.175494e-38
HPL dMach eMax:   1024   HPL sMach eMax:   128
HPL dMach rMax:   1.797693e308   HPL sMach rMax:   3.402823e38
dweps:   1.110223e-16   sweps:   0.00000005960464

PTRANS
PTRANS:   1.31318 GB/s   PTRANS time:   0.000674009 seconds
PTRANS residual:   1   PTRANS N:   500
PTRANS NB:   80   PTRANS NProw:   2
PTRANS NPcol:   2

STREAM
S-STREAM Copy:   18.5178 GB/s   S-STREAM Scale:   17.9819 GB/s
S-STREAM Add:   18.6828 GB/s   S-STREAM Triad:   16.5455 GB/s
EP-STREAM Copy:   9.94709 GB/s   EP-STREAM Scale:   9.68354 GB/s
EP-STREAM Add:   10.75 GB/s   EP-STREAM Triad:   10.9993 GB/s
STREAM Vector Size:   83333   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.183635 Gup/s   EP-RandomAccess:   0.14636 Gup/s
G-RandomAccess:   0.0167939 Gup/s   G-RandomAccess N:   8388608
G-RandomAccess time:   1.99802 seconds   G-RandomAccess Check Time:   0.399001 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   33554432
RandomAccess N:   131072

FFT
S-FFT:   2.03112 GFlop/s   EP-FFT:   1.25195 GFlop/s
MPIFFT:   0.494793 GFlop/s   MPIFFT N:   524288
MPIFFT Max Error:   0.00000000000000139111   MPIFFT time0:   0 seconds
MPIFFT time1:   0.0935941 seconds   MPIFFT time2:   0.00172782 seconds
MPIFFT time3:   0.00246501 seconds   MPIFFT time4:   0.000544071 seconds
MPIFFT time5:   0.00225306 seconds   MPIFFT time6:   0 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   8.03505 GFlop/s   EP-DGEMM:   1.79904 GFlop/s
DGEMM N:   288

RandomRing Latency/Bandwidth
RandomRing Latency:   50.5249 usec   RandomRing Bandwidth:   0.0987731 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   9.10759 usec   NaturalRing Bandwidth:   0.189444 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   8.67248 usec   Maximum PingPong Bandwidth:   6.51289 GB/s
Minimum PingPong Latency:   0.496705 usec   Minimum PingPong Bandwidth:   1.8382 GB/s
Average PingPong Latency:   4.7388 usec   Average PingPong Bandwidth:   2.74995 GB/s

Size of Data Types
char:   1 byte     short:   2 bytes
int:   4 bytes   long:   8 bytes
void ptr:   8 bytes   float:   4 bytes
double:   8 bytes   size t:   8 bytes
s64Int:   8 bytes   u64Int:   8 bytes

OpenMP
M OpenMP:   -1   OpenMP Num Threads:   0
OpenMP Num Procs:   0   OpenMP Max Threads:   0

Memory
MemProc:   -1   MemSpec:   -1
MemVal:   -1

CPS
CPS_HPCC_FFT_235:   0   CPS_HPCC_FFTW_ESTIMATE:   0
CPS_HPCC_MEMALLCTR:   0   CPS_HPL_USE_GETPROCESSTIMES:   0
CPS_RA_SANDIA_NOPT:   0   CPS_RA_SANDIA_OPT2:   0


Version: 1.4.1.f - Run Type: base
Created: 2011-11-08 - Exported: Tue Jul 25 10:56:37 2017
HPC Challenge Benchmark Record