HPC Challenge Benchmark Record

System Information
Affiliation:   Engineer Research Development Center - Army Major Shared Resource Center   URL:  
Location:   USA, Mississippi, Vicksburg   System Use:   Government
System Manufacturer:   HP   System Name:   Compaq SC45
Interconnect Manufacturer:   Quadrics   Interconnect Type:   64-port, single rail Quadrics
Operating System:   Tru64 5.1A Rev 1885   MPI:   MPICH 1.7
MPI Wtick:   0.0000001   BLAS:   DXML 5.2.0
Language:   C   Compiler:   cc X6.5-301
Compiler Flags:   -arch host -tune host -std -O5   Processor Type:   Alpha 21264C
Processor Speed:   1 GHz   Total Processors:   512
Processors Entered:   484   Processors determined:   484
Cores per chip:     HPL Processes:   484
MPI Processes:   484   Threads Entered:   1
Threads determined:     FLOPs per cycle:   2
Theoretical peak:   0.968 TFlop/s   Total memory:   GiB
FFT library:    

HPL
HPL:   0.580518 Tflop/s   HPL time:   7876.97
HPL eps:   1.110223e-16   HPL Rnorm1:  
HPL Anorm1:     HPL AnormI:  
HPL Xnorm1:     HPL XnormI:  
HPL N:   190000   HPL NB:   80
HPL NProw:   22   HPL NPcol:   22
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:   6.37049 GB/s   PTRANS time:   11.33 seconds
PTRANS residual:   0   PTRANS N:   95000
PTRANS NB:   80   PTRANS NProw:   22
PTRANS NPcol:   22

STREAM
S-STREAM Copy:   1.47799 GB/s   S-STREAM Scale:   1.48475 GB/s
S-STREAM Add:   1.63978 GB/s   S-STREAM Triad:   1.64207 GB/s
EP-STREAM Copy:   1.12059 GB/s   EP-STREAM Scale:   1.13202 GB/s
EP-STREAM Add:   1.26944 GB/s   EP-STREAM Triad:   1.30343 GB/s
STREAM Vector Size:   24862258   STREAM Threads:  

RandomAccess
S-RandomAccess:   0.00425085 Gup/s   EP-RandomAccess:   0.00158655 Gup/s
G-RandomAccess:   0.0080895276 Gup/s   G-RandomAccess N:   67108864
G-RandomAccess time:   33.183154 seconds   G-RandomAccess Check Time:   21.245477 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:     G-RandomAccess ExeUpdates:  
RandomAccess N:  

FFT
S-FFT:   0.339989 GFlop/s   EP-FFT:   0.320906 GFlop/s
MPIFFT:   5.00809 GFlop/s   MPIFFT N:  
MPIFFT Max Error:   0.000000000000001939   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:   1.74787 GFlop/s   EP-DGEMM:   1.21797 GFlop/s
DGEMM N:  

RandomRing Latency/Bandwidth
RandomRing Latency:   39.632 usec   RandomRing Bandwidth:   0.0226034 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   40.92 usec   NaturalRing Bandwidth:   0.0895085 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   15.7375 usec   Maximum PingPong Bandwidth:   0.291117 GB/s
Minimum PingPong Latency:   4.425 usec   Minimum PingPong Bandwidth:   0.213013 GB/s
Average PingPong Latency:   4.799 usec   Average PingPong Bandwidth:   0.275204 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: 0.6.0.a - Run Type: base
Created: 2004-11-03 - Exported: Tue Sep 30 09:48:40 2014
HPC Challenge Benchmark Record