HPC Challenge Benchmark Record

System Information
Affiliation:   NNSA/Sandia National Laboratories   URL:   http://www.sandia.gov
Location:   USA, New Mexico, Albuquerque   System Use:   Government
System Manufacturer:   Cray Inc.   System Name:   Red Storm/XT3
Interconnect Manufacturer:   Cray   Interconnect Type:   Cray custom
Operating System:   UNICOS/lc   MPI:   MPICH 2 v 1.0.2
MPI Wtick:   0.000001   BLAS:   ACML 3.0
Language:   C   Compiler:   PGI 6.1.4 & gcc 3.3.3
Compiler Flags:   -tp=k8-64 -Mcache_align -O3 -fastsse -mcmodel=medium -Msafeptr -Mipa=fast   Processor Type:   AMD Opteron
Processor Speed:   2.4 GHz   Total Processors:   12960
Processors Entered:   12960   Processors determined:   25920
Cores per chip:   2   HPL Processes:   25920
MPI Processes:   25920   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   124.4 TFlop/s   Total memory:   GiB
FFT library:    

HPL
HPL:   91.035 Tflop/s   HPL time:   7323.21
HPL eps:   1.11022e-16   HPL Rnorm1:   0.000000243376
HPL Anorm1:   250584   HPL AnormI:   250563
HPL Xnorm1:   2263160   HPL XnormI:   14.4748
HPL N:   1000000   HPL NB:   64
HPL NProw:   180   HPL NPcol:   144
HPL depth:   0   HPL NBdiv:   2
HPL NBmin:   8   HPL CPfact:   C
HPL CRfact:   C   HPL CPtop:   5
HPL order:   R
HPL dMach EPS:   1.110223e-16   HPL sMach EPS:   0.00000005960464
HPL dMach sfMin:   0   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:   0   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:   2356.97 GB/s   PTRANS time:   0.848547 seconds
PTRANS residual:   0   PTRANS N:   500000
PTRANS NB:   28   PTRANS NProw:   180
PTRANS NPcol:   144

STREAM
S-STREAM Copy:   4.38966 GB/s   S-STREAM Scale:   3.74072 GB/s
S-STREAM Add:   3.41399 GB/s   S-STREAM Triad:   4.09834 GB/s
EP-STREAM Copy:   2.07938 GB/s   EP-STREAM Scale:   2.12588 GB/s
EP-STREAM Add:   2.07083 GB/s   EP-STREAM Triad:   2.11576 GB/s
STREAM Vector Size:   12860082   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0160795 Gup/s   EP-RandomAccess:   0.00912263 Gup/s
G-RandomAccess:   1.74015 Gup/s   G-RandomAccess N:   549755813888
G-RandomAccess time:   58.0995 seconds   G-RandomAccess Check Time:   82.5586 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   1830.8   G-RandomAccess ExeUpdates:   101101737600
RandomAccess N:   33554432

FFT
S-FFT:   0.7365120000000001 GFlop/s   EP-FFT:   0.649251 GFlop/s
MPIFFT:   1554.07 GFlop/s   MPIFFT N:   68719476736
MPIFFT Max Error:   133264000000   MPIFFT time0:   0.00000190735 seconds
MPIFFT time1:   1.7492 seconds   MPIFFT time2:   0.913496 seconds
MPIFFT time3:   1.48831 seconds   MPIFFT time4:   1.6421 seconds
MPIFFT time5:   2.11014 seconds   MPIFFT time6:   0.00000214577 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   4.40779 GFlop/s   EP-DGEMM:   4.39939 GFlop/s
DGEMM N:   3105

RandomRing Latency/Bandwidth
RandomRing Latency:   16.294 usec   RandomRing Bandwidth:   0.0591142 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   14.9965 usec   NaturalRing Bandwidth:   0.167126 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   9.37283 usec   Maximum PingPong Bandwidth:   2.09532 GB/s
Minimum PingPong Latency:   5.69224 usec   Minimum PingPong Bandwidth:   1.97821 GB/s
Average PingPong Latency:   7.15747 usec   Average PingPong Bandwidth:   2.02373 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:     CPS_HPCC_FFTW_ESTIMATE:  
CPS_HPCC_MEMALLCTR:     CPS_HPL_USE_GETPROCESSTIMES:  
CPS_RA_SANDIA_NOPT:     CPS_RA_SANDIA_OPT2:  


Version: 1.0.0.b - Run Type: base - Parent ID: 142
Created: 2006-11-10 - Exported: Sun Apr 20 22:02:45 2014
HPC Challenge Benchmark Record