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 Atlantis cluster
Interconnect Manufacturer:   Mellanox   Interconnect Type:   Infiniband
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:   Intel Xeon 5355
Processor Speed:   2.66 GHz   Total Processors:   512
Processors Entered:   64   Processors determined:   64
Cores per chip:   4   HPL Processes:   64
MPI Processes:   64   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:  
Theoretical peak:   0.68096 TFlop/s   Total memory:   1024 GiB
FFT library:   Intel Cluster MKL 9.1.023  

HPL
HPL:   0.536559 Tflop/s   HPL time:   2147.06
HPL eps:   2.22045e-16   HPL Rnorm1:   0.0000000403367
HPL Anorm1:   30214.2   HPL AnormI:   30141.1
HPL Xnorm1:   928122   HPL XnormI:   41.5266
HPL N:   120000   HPL NB:   168
HPL NProw:   8   HPL NPcol:   8
HPL depth:   0   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:   4.26992 GB/s   PTRANS time:   6.536 seconds
PTRANS residual:   0   PTRANS N:   60000
PTRANS NB:   168   PTRANS NProw:   8
PTRANS NPcol:   8

STREAM
S-STREAM Copy:   3.97083 GB/s   S-STREAM Scale:   3.96562 GB/s
S-STREAM Add:   3.89232 GB/s   S-STREAM Triad:   3.89369 GB/s
EP-STREAM Copy:   0.741025 GB/s   EP-STREAM Scale:   0.738292 GB/s
EP-STREAM Add:   0.744607 GB/s   EP-STREAM Triad:   0.745699 GB/s
STREAM Vector Size:   75000000   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0156928 Gup/s   EP-RandomAccess:   0.00531211 Gup/s
G-RandomAccess:   0.180761 Gup/s   G-RandomAccess N:   8589934592
G-RandomAccess time:   190.084 seconds   G-RandomAccess Check Time:   169.524 seconds
G-RandomAccess Errors:   29235   G-RandomAccess Errors Fraction:   0.0000034034
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   34359738368
RandomAccess N:   134217728

FFT
S-FFT:   1.43041 GFlop/s   EP-FFT:   0.455565 GFlop/s
MPIFFT:   12.6414 GFlop/s   MPIFFT N:   1073741824
MPIFFT Max Error:   0.00000000000000270357   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:   9.68553 GFlop/s   EP-DGEMM:   9.10189 GFlop/s
DGEMM N:   8659

RandomRing Latency/Bandwidth
RandomRing Latency:   15.6137 usec   RandomRing Bandwidth:   0.149218 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   3.69549 usec   NaturalRing Bandwidth:   0.225092 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   4.53989 usec   Maximum PingPong Bandwidth:   1.70795 GB/s
Minimum PingPong Latency:   0.496705 usec   Minimum PingPong Bandwidth:   1.14747 GB/s
Average PingPong Latency:   3.83226 usec   Average PingPong Bandwidth:   1.5255 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: 2007-08-21 - Exported: Wed Apr 16 03:17:00 2014
HPC Challenge Benchmark Record