HPC Challenge Benchmark Record

System Information
Affiliation:   Institute of Laser Engineering, Osaka University   URL:   http://www.ile.osaka-u.ac.jp/
Location:   Japan, Osaka   System Use:   Academic
System Manufacturer:   NEC   System Name:   SX-8/6
Interconnect Manufacturer:   NEC   Interconnect Type:   Internode Crossbar Switch
Operating System:   NEC SUPER-UX 15.1   MPI:   NEC MPI/SX 7.0.5
MPI Wtick:   0.000000001   BLAS:   NEC MathKeisan 1.6
Language:   C   Compiler:   NEC C++/SX Rev.065
Compiler Flags:   size_t64 -xint -Caopt -O fullmsg -pvctl fullmsg -Orestrict=arg   Processor Type:   NEC SX-8
Processor Speed:   2 GHz   Total Processors:   6
Processors Entered:   6   Processors determined:   6
Cores per chip:   1   HPL Processes:   6
MPI Processes:   6   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   8
Theoretical peak:   0.096 TFlop/s   Total memory:   GiB
FFT library:    

HPL:   0.0917719 Tflop/s   HPL time:   464.947
HPL eps:   1.11022e-16   HPL Rnorm1:   0.000000000813827
HPL Anorm1:   10123.8   HPL AnormI:   10096.4
HPL Xnorm1:   43746.6   HPL XnormI:   5.58446
HPL N:   40000   HPL NB:   8
HPL NProw:   1   HPL NPcol:   6
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:   25.1825 GB/s   PTRANS time:   0.127073 seconds
PTRANS residual:   0   PTRANS N:   20000
PTRANS NB:   255   PTRANS NProw:   1
PTRANS NPcol:   6

S-STREAM Copy:   63.3886 GB/s   S-STREAM Scale:   63.3238 GB/s
S-STREAM Add:   63.3885 GB/s   S-STREAM Triad:   63.3742 GB/s
EP-STREAM Copy:   62.3379 GB/s   EP-STREAM Scale:   45.0634 GB/s
EP-STREAM Add:   61.5742 GB/s   EP-STREAM Triad:   61.7735 GB/s
STREAM Vector Size:   88888888   STREAM Threads:   1

S-RandomAccess:   0.4486 Gup/s   EP-RandomAccess:   0.432325 Gup/s
G-RandomAccess:   0.000768687 Gup/s   G-RandomAccess N:   268435000
G-RandomAccess time:   1396.85 seconds   G-RandomAccess Check Time:   518.607 seconds
G-RandomAccess Errors:   27830   G-RandomAccess Errors Fraction:   0.000103675
G-RandomAccess TimeBound:     G-RandomAccess ExeUpdates:  
RandomAccess N:   134218000

S-FFT:   1.72141 GFlop/s   EP-FFT:   1.652 GFlop/s
MPIFFT:   3.18809 GFlop/s   MPIFFT N:   134218000
MPIFFT Max Error:   0.00000000000000566214   MPIFFT time0:   0.0000308959 seconds
MPIFFT time1:   0.160847 seconds   MPIFFT time2:   1.23191 seconds
MPIFFT time3:   0.0314095 seconds   MPIFFT time4:   2.40553 seconds
MPIFFT time5:   1.85374 seconds   MPIFFT time6:   0.000000376021 seconds
FFTEnblk:     FFTEnp:  

S-DGEMM:   15.8138 GFlop/s   EP-DGEMM:   15.9436 GFlop/s
DGEMM N:   8164

RandomRing Latency/Bandwidth
RandomRing Latency:   3.02339 usec   RandomRing Bandwidth:   13.5473 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   3.06319 usec   NaturalRing Bandwidth:   13.9042 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   2.131 usec   Maximum PingPong Bandwidth:   19.7797 GB/s
Minimum PingPong Latency:   2.09475 usec   Minimum PingPong Bandwidth:   19.6584 GB/s
Average PingPong Latency:   2.10969 usec   Average PingPong Bandwidth:   19.7419 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:   bytes
s64Int:   bytes   u64Int:   bytes

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

MemProc:     MemSpec:  


Version: 0.8.1.b - Run Type: base
Created: 2005-03-01 - Exported: Wed Jan 26 10:24:22 2022
HPC Challenge Benchmark Record