HPC Challenge Benchmark Record

System Information
Affiliation:   German Climate Computing Centre (DKRZ)   URL:  
Location:   Germany, Hamburg   System Use:   Academic
System Manufacturer:   NEC   System Name:   SX-6
Interconnect Manufacturer:   NEC   Interconnect Type:   Internode Crossbar Switch
Operating System:   SUPER-UX 13.1   MPI:   MPI/SX 6.7.5
MPI Wtick:   0.000000002   BLAS:   MathKeisan 1.4.4
Language:   C   Compiler:   C++/SX Version 1.0 Rev.062.B
Compiler Flags:   -math,nostrict_prototype -V -size_t64 -xint -acct -Caopt -O fullmsg -pvctl,fullmsg,vwork=stack -Orestrict=arg -pi,auto -Dmalloc=mpimalloc -Dfree=mpifree   Processor Type:   NEC SX-6
Processor Speed:   0.5 GHz   Total Processors:   192
Processors Entered:   128   Processors determined:   128
Cores per chip:     HPL Processes:   128
MPI Processes:   128   Threads Entered:   1
Threads determined:     FLOPs per cycle:   16
Theoretical peak:   1.024 TFlop/s   Total memory:   GiB
FFT library:    

HPL
HPL:   0.904863 Tflop/s   HPL time:   3017.81
HPL eps:   1.110223e-16   HPL Rnorm1:  
HPL Anorm1:     HPL AnormI:  
HPL Xnorm1:     HPL XnormI:  
HPL N:   160000   HPL NB:   64
HPL NProw:   1   HPL NPcol:   128
HPL depth:   1   HPL NBdiv:   3
HPL NBmin:   44   HPL CPfact:   R
HPL CRfact:   R   HPL CPtop:   0
HPL order:   C
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:   61.4024 GB/s   PTRANS time:   0.83 seconds
PTRANS residual:   0   PTRANS N:   80000
PTRANS NB:   134   PTRANS NProw:   1
PTRANS NPcol:   128

STREAM
S-STREAM Copy:   31.3582 GB/s   S-STREAM Scale:   31.2283 GB/s
S-STREAM Add:   31.7659 GB/s   S-STREAM Triad:   31.8976 GB/s
EP-STREAM Copy:   26.8474 GB/s   EP-STREAM Scale:   26.2706 GB/s
EP-STREAM Add:   26.3507 GB/s   EP-STREAM Triad:   26.8584 GB/s
STREAM Vector Size:   66666666   STREAM Threads:  

RandomAccess
S-RandomAccess:   0.223764 Gup/s   EP-RandomAccess:   0.214351 Gup/s
G-RandomAccess:   0.0042456064 Gup/s   G-RandomAccess N:   134217728
G-RandomAccess time:   126.453403 seconds   G-RandomAccess Check Time:   23.376763 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:     G-RandomAccess ExeUpdates:  
RandomAccess N:  

FFT
S-FFT:   0.652913 GFlop/s   EP-FFT:   0.596624 GFlop/s
MPIFFT:   37.1584 GFlop/s   MPIFFT N:  
MPIFFT Max Error:   0.000000000000006214   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:   7.98668 GFlop/s   EP-DGEMM:   7.93823 GFlop/s
DGEMM N:  

RandomRing Latency/Bandwidth
RandomRing Latency:   27.4484 usec   RandomRing Bandwidth:   0.429244 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   9.915 usec   NaturalRing Bandwidth:   4.2574 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   7.034 usec   Maximum PingPong Bandwidth:   14.886713 GB/s
Minimum PingPong Latency:   3.577 usec   Minimum PingPong Bandwidth:   6.888 GB/s
Average PingPong Latency:   6.616 usec   Average PingPong Bandwidth:   7.425207 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: 0.6.1.b - Run Type: base
Created: 2004-11-04 - Exported: Thu Sep 18 21:45:25 2014
HPC Challenge Benchmark Record