HPC Challenge Benchmark Record

System Information
Affiliation:   Mississippi State University   URL:   http://www.hpc.msstate.edu
Location:   USA, Mississippi, Starkville   System Use:   Academic
System Manufacturer:   IBM   System Name:   iDataPlex
Interconnect Manufacturer:   Voltaire   Interconnect Type:   QDR InfiniBand
Operating System:   SusE SLES 10 SP2   MPI:   Intel 4.0.0.025
MPI Wtick:   0.000001   BLAS:   Intel MKL 10.2.5.035
Language:   C   Compiler:   Intel 11.1
Compiler Flags:   -O3   Processor Type:   Intel Xeon EM64T
Processor Speed:   2.8 GHz   Total Processors:   512
Processors Entered:   512   Processors determined:   3072
Cores per chip:   6   HPL Processes:   3072
MPI Processes:   3072   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   34.4 TFlop/s   Total memory:   6072 GiB
FFT library:    

HPL
HPL:   21.1996 Tflop/s   HPL time:   14589.8
HPL eps:   1.11022e-16   HPL Rnorm1:   0.00000171007
HPL Anorm1:   194182   HPL AnormI:   194172
HPL Xnorm1:   14565700   HPL XnormI:   115.646
HPL N:   774144   HPL NB:   168
HPL NProw:   32   HPL NPcol:   96
HPL depth:   0   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   R
HPL CRfact:   C   HPL CPtop:   1
HPL order:   R
HPL dMach EPS:   1.110223e-16   HPL sMach EPS:   0.00000005960464
HPL dMach sfMin:   2.225074e-308   HPL sMach sfMin:   1.1754939999999999e-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:   2.225074e-308   HPL sMach rMin:   1.1754939999999999e-38
HPL dMach eMax:   1024   HPL sMach eMax:   128
HPL dMach rMax:   1.797693e308   HPL sMach rMax:   3.4028230000000003e38
dweps:   1.110223e-16   sweps:   0.00000005960464

PTRANS
PTRANS:   345.487 GB/s   PTRANS time:   3.46786 seconds
PTRANS residual:   0   PTRANS N:   387072
PTRANS NB:   168   PTRANS NProw:   32
PTRANS NPcol:   96

STREAM
S-STREAM Copy:   6.79509 GB/s   S-STREAM Scale:   5.24814 GB/s
S-STREAM Add:   5.44333 GB/s   S-STREAM Triad:   5.43363 GB/s
EP-STREAM Copy:   3.94238 GB/s   EP-STREAM Scale:   2.60506 GB/s
EP-STREAM Add:   2.69151 GB/s   EP-STREAM Triad:   2.80642 GB/s
STREAM Vector Size:   65028096   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0253447 Gup/s   EP-RandomAccess:   0.016403 Gup/s
G-RandomAccess:   0.00536814 Gup/s   G-RandomAccess N:   549755813888
G-RandomAccess time:   409643 seconds   G-RandomAccess Check Time:   12602.5 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   2199023255552
RandomAccess N:   134217728

FFT
S-FFT:   1.56599 GFlop/s   EP-FFT:   1.24845 GFlop/s
MPIFFT:   429.603 GFlop/s   MPIFFT N:   34359738368
MPIFFT Max Error:   0.00000000000000322608   MPIFFT time0:   0.000000953674 seconds
MPIFFT time1:   3.21753 seconds   MPIFFT time2:   1.30038 seconds
MPIFFT time3:   3.51514 seconds   MPIFFT time4:   2.12476 seconds
MPIFFT time5:   3.6739 seconds   MPIFFT time6:   0.00000309944 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   10.0759 GFlop/s   EP-DGEMM:   10.4334 GFlop/s
DGEMM N:   8063

RandomRing Latency/Bandwidth
RandomRing Latency:   197.378 usec   RandomRing Bandwidth:   0.134879 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   149.393 usec   NaturalRing Bandwidth:   0.662633 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   180.244 usec   Maximum PingPong Bandwidth:   3.14004 GB/s
Minimum PingPong Latency:   86.2628 usec   Minimum PingPong Bandwidth:   1.82659 GB/s
Average PingPong Latency:   136.887 usec   Average PingPong Bandwidth:   2.24728 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:   0   CPS_HPCC_FFTW_ESTIMATE:   0
CPS_HPCC_MEMALLCTR:   0   CPS_HPL_USE_GETPROCESSTIMES:   0
CPS_RA_SANDIA_NOPT:   0   CPS_RA_SANDIA_OPT2:   0


Version: 1.4.0.f - Run Type: base
Created: 2010-06-07 - Exported: Tue Jul 25 10:56:38 2017
HPC Challenge Benchmark Record