HPC Challenge Benchmark Record

System Information
Affiliation:   Intel Corporation   URL:   http://www.intel.com/
Location:   USA, Washington, DuPont   System Use:   Vendor
System Manufacturer:   Intel   System Name:   Intel Discovery cluster
Interconnect Manufacturer:   Mellanox   Interconnect Type:   Infiniband SDR
Operating System:   RedHat EL4 Update 4   MPI:   Intel MPI 3.1 beta
MPI Wtick:   0.000001   BLAS:   Intel Cluster MKL 9.1.023
Language:   C   Compiler:   Intel C/C++ Compiler 10.0.023
Compiler Flags:   -O2 -xT -ansi-alias -ip   Processor Type:   Core 2 Extreme x6800
Processor Speed:   2.93 GHz   Total Processors:   128
Processors Entered:   8   Processors determined:   8
Cores per chip:   2   HPL Processes:   8
MPI Processes:   8   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:  
Theoretical peak:   0.09376 TFlop/s   Total memory:   512 GiB
FFT library:   Intel Cluster MKL 9.1.023  

HPL
HPL:   0.0799773 Tflop/s   HPL time:   1800.58
HPL eps:   2.22045e-16   HPL Rnorm1:   0.00000000731285
HPL Anorm1:   15160.1   HPL AnormI:   15137
HPL Xnorm1:   246836   HPL XnormI:   21.5984
HPL N:   60000   HPL NB:   168
HPL NProw:   2   HPL NPcol:   4
HPL depth:   1   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   R
HPL CRfact:   C   HPL CPtop:   1
HPL order:   R
HPL dMach EPS:   2.220446e-16   HPL sMach EPS:   0.0000001192093
HPL dMach sfMin:   0   HPL sMach sfMin:   1.175494e-38
HPL dMach Base:   2   HPL sMach Base:   2
HPL dMach Prec:   4.440892e-16   HPL sMach Prec:   0.0000002384186
HPL dMach mLen:   53   HPL sMach mLen:   24
HPL dMach Rnd:   0   HPL sMach Rnd:   0
HPL dMach eMin:   -1021   HPL sMach eMin:   -125
HPL dMach rMin:   0   HPL sMach rMin:   1.175494e-38
HPL dMach eMax:   1025   HPL sMach eMax:   129
HPL dMach rMax:   0   HPL sMach rMax:   0
dweps:   1.110223e-16   sweps:   0.00000005960464

PTRANS
PTRANS:   1.86381 GB/s   PTRANS time:   3.69503 seconds
PTRANS residual:   0   PTRANS N:   30000
PTRANS NB:   168   PTRANS NProw:   2
PTRANS NPcol:   4

STREAM
S-STREAM Copy:   4.51393 GB/s   S-STREAM Scale:   4.53128 GB/s
S-STREAM Add:   4.7245 GB/s   S-STREAM Triad:   4.73957 GB/s
EP-STREAM Copy:   2.38129 GB/s   EP-STREAM Scale:   2.37545 GB/s
EP-STREAM Add:   2.46844 GB/s   EP-STREAM Triad:   2.53879 GB/s
STREAM Vector Size:   150000000   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0128481 Gup/s   EP-RandomAccess:   0.00918186 Gup/s
G-RandomAccess:   0.0501065 Gup/s   G-RandomAccess N:   2147483648
G-RandomAccess time:   171.433 seconds   G-RandomAccess Check Time:   147.02 seconds
G-RandomAccess Errors:   14021   G-RandomAccess Errors Fraction:   0.00000652904
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   8589934592
RandomAccess N:   268435456

FFT
S-FFT:   1.81116 GFlop/s   EP-FFT:   1.09871 GFlop/s
MPIFFT:   4.69059 GFlop/s   MPIFFT N:   268435456
MPIFFT Max Error:   0.00000000000000254884   MPIFFT time0:   0 seconds
MPIFFT time1:   0 seconds   MPIFFT time2:   0 seconds
MPIFFT time3:   0 seconds   MPIFFT time4:   0 seconds
MPIFFT time5:   0 seconds   MPIFFT time6:   0 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   10.9127 GFlop/s   EP-DGEMM:   10.6585 GFlop/s
DGEMM N:   12246

RandomRing Latency/Bandwidth
RandomRing Latency:   6.02116 usec   RandomRing Bandwidth:   0.371527 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   3.50475 usec   NaturalRing Bandwidth:   0.716837 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   4.8346 usec   Maximum PingPong Bandwidth:   2.20405 GB/s
Minimum PingPong Latency:   0.357628 usec   Minimum PingPong Bandwidth:   0.964097 GB/s
Average PingPong Latency:   3.8788 usec   Average PingPong Bandwidth:   1.02303 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:   1


Version: 1.2.0.f - Run Type: base
Created: 2007-09-10 - Exported: Sun Dec 21 12:13:16 2014
HPC Challenge Benchmark Record