HPC Challenge Benchmark Record

System Information
Affiliation:   ERDC MSRC   URL:   http://www.erdc.hpc.mil
Location:   USA, Mississippi, Vicksburg   System Use:   Research
System Manufacturer:   Cray Inc.   System Name:   XT3
Interconnect Manufacturer:   Cray   Interconnect Type:   Cray Seastar
Operating System:   Unicos/lc 1.5.39   MPI:   MPICH 2 v 1.0.2
MPI Wtick:   0.000001   BLAS:   ACML 3.6
Language:   C   Compiler:   PGI 6.2.5
Compiler Flags:   -fastsse -Minfo=loop -Mneginfo=loop -DLONG_IS_64BITS -DFFTE_NP=4   Processor Type:   AMD Opteron
Processor Speed:   2.6 GHz   Total Processors:   8192
Processors Entered:   8190   Processors determined:   8190
Cores per chip:   2   HPL Processes:   8190
MPI Processes:   8190   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   42.6 TFlop/s   Total memory:   16384 GiB
FFT library:    

HPL
HPL:   35.1985 Tflop/s   HPL time:   38520.8
HPL eps:   1.11022e-16   HPL Rnorm1:   0.000000235261
HPL Anorm1:   317379   HPL AnormI:   317593
HPL Xnorm1:   1938680   HPL XnormI:   10.4738
HPL N:   1266980   HPL NB:   60
HPL NProw:   90   HPL NPcol:   91
HPL depth:   2   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   R
HPL CRfact:   R   HPL CPtop:   1
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:   603.105 GB/s   PTRANS time:   5.32325 seconds
PTRANS residual:   0   PTRANS N:   633490
PTRANS NB:   84   PTRANS NProw:   90
PTRANS NPcol:   91

STREAM
S-STREAM Copy:   4.57604 GB/s   S-STREAM Scale:   4.59519 GB/s
S-STREAM Add:   4.51792 GB/s   S-STREAM Triad:   4.45928 GB/s
EP-STREAM Copy:   2.33567 GB/s   EP-STREAM Scale:   2.26646 GB/s
EP-STREAM Add:   2.20341 GB/s   EP-STREAM Triad:   2.19766 GB/s
STREAM Vector Size:   65333264   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0181832 Gup/s   EP-RandomAccess:   0.0101257 Gup/s
G-RandomAccess:   0.730818 Gup/s   G-RandomAccess N:   1099511627776
G-RandomAccess time:   61.4406 seconds   G-RandomAccess Check Time:   17.7701 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   9630.2   G-RandomAccess ExeUpdates:   44901879750
RandomAccess N:   134217728

FFT
S-FFT:   0.607349 GFlop/s   EP-FFT:   0.551975 GFlop/s
MPIFFT:   882.423 GFlop/s   MPIFFT N:   68719476736
MPIFFT Max Error:   0.00000000000000224529   MPIFFT time0:   0.00000190735 seconds
MPIFFT time1:   2.24405 seconds   MPIFFT time2:   3.41808 seconds
MPIFFT time3:   1.60396 seconds   MPIFFT time4:   4.16825 seconds
MPIFFT time5:   2.22498 seconds   MPIFFT time6:   0.000000953674 seconds
FFTEnblk:   16   FFTEnp:   4
FFTEl2size:   1048576

DGEMM
S-DGEMM:   4.79857 GFlop/s   EP-DGEMM:   4.7915 GFlop/s
DGEMM N:   6999

RandomRing Latency/Bandwidth
RandomRing Latency:   14.2212 usec   RandomRing Bandwidth:   0.0859899 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   12.1832 usec   NaturalRing Bandwidth:   0.170314 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   7.86781 usec   Maximum PingPong Bandwidth:   2.07024 GB/s
Minimum PingPong Latency:   5.05149 usec   Minimum PingPong Bandwidth:   1.1481 GB/s
Average PingPong Latency:   6.45486 usec   Average PingPong Bandwidth:   1.16487 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
Created: 2007-04-09 - Exported: Sun Dec 21 23:54:36 2014
HPC Challenge Benchmark Record