HPC Challenge Benchmark Record

System Information
Affiliation:   Oak Ridge National Laboratory   URL:  
Location:   USA   System Use:   Research
System Manufacturer:   IBM   System Name:   p690
Interconnect Manufacturer:   IBM   Interconnect Type:   Colony switch
Operating System:   AIX 5.1   MPI:   POE 3.2
MPI Wtick:     BLAS:   ESSL ver. 3 rel. 3.0
Language:   C   Compiler:  
Compiler Flags:     Processor Type:   IBM Power4
Processor Speed:   1.3 GHz   Total Processors:   864
Processors Entered:   256   Processors determined:   256
Cores per chip:     HPL Processes:   256
MPI Processes:   256   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   4
Theoretical peak:   1.3312 TFlop/s   Total memory:   GiB
FFT library:    

HPL
HPL:   0.653748 Tflop/s   HPL time:   4177
HPL eps:   1.110223e-16   HPL Rnorm1:  
HPL Anorm1:     HPL AnormI:  
HPL Xnorm1:     HPL XnormI:  
HPL N:   160000   HPL NB:   160
HPL NProw:   16   HPL NPcol:   16
HPL depth:   1   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   R
HPL CRfact:   C   HPL CPtop:   1
HPL order:   R
HPL dMach EPS:     HPL sMach EPS:  
HPL dMach sfMin:     HPL sMach sfMin:  
HPL dMach Base:     HPL sMach Base:  
HPL dMach Prec:     HPL sMach Prec:  
HPL dMach mLen:     HPL sMach mLen:  
HPL dMach Rnd:     HPL sMach Rnd:  
HPL dMach eMin:     HPL sMach eMin:  
HPL dMach rMin:     HPL sMach rMin:  
HPL dMach eMax:     HPL sMach eMax:  
HPL dMach rMax:     HPL sMach rMax:  
dweps:     sweps:  

PTRANS
PTRANS:   0.832883 GB/s   PTRANS time:   61.47 seconds
PTRANS residual:   0   PTRANS N:   80000
PTRANS NB:   160   PTRANS NProw:   16
PTRANS NPcol:   16

STREAM
S-STREAM Copy:   1.7763 GB/s   S-STREAM Scale:   1.7041 GB/s
S-STREAM Add:   2.01464 GB/s   S-STREAM Triad:   2.04324 GB/s
EP-STREAM Copy:   0.839082 GB/s   EP-STREAM Scale:   0.888955 GB/s
EP-STREAM Add:   1.04167 GB/s   EP-STREAM Triad:   1.1897 GB/s
STREAM Vector Size:   33333333   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.00301283 Gup/s   EP-RandomAccess:   0.00134963 Gup/s
G-RandomAccess:   Gup/s   G-RandomAccess N:   17179869184
G-RandomAccess time:   856.649597 seconds   G-RandomAccess Check Time:   1538.130311 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:     G-RandomAccess ExeUpdates:  
RandomAccess N:   67108864

FFT
S-FFT:   GFlop/s   EP-FFT:   GFlop/s
MPIFFT:   GFlop/s   MPIFFT N:  
MPIFFT Max Error:     MPIFFT time0:   seconds
MPIFFT time1:   seconds   MPIFFT time2:   seconds
MPIFFT time3:   seconds   MPIFFT time4:   seconds
MPIFFT time5:   seconds   MPIFFT time6:   seconds
FFTEnblk:     FFTEnp:  
FFTEl2size:  

DGEMM
S-DGEMM:   GFlop/s   EP-DGEMM:   GFlop/s
DGEMM N:  

RandomRing Latency/Bandwidth
RandomRing Latency:   373.989 usec   RandomRing Bandwidth:   0.00456235 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   68.08 usec   NaturalRing Bandwidth:   0.103899 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   87.2092 usec   Maximum PingPong Bandwidth:   1.279814 GB/s
Minimum PingPong Latency:   6.527 usec   Minimum PingPong Bandwidth:   0.107809 GB/s
Average PingPong Latency:   65.928 usec   Average PingPong Bandwidth:   0.232997 GB/s

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

OpenMP
M OpenMP:     OpenMP Num Threads:  
OpenMP Num Procs:     OpenMP Max Threads:  

Memory
MemProc:     MemSpec:  
MemVal:  

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


Version: 0.5.0.a - Run Type: base
Created: 2003-12-06 - Exported: Wed Oct 22 11:22:53 2014
HPC Challenge Benchmark Record