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:   16   Processors determined:   16
Cores per chip:   4   HPL Processes:   16
MPI Processes:   16   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:  
Theoretical peak:   0.17024 TFlop/s   Total memory:   1024 GiB
FFT library:   Intel Cluster MKL 9.1.023  

HPL
HPL:   0.13419 Tflop/s   HPL time:   1073.14
HPL eps:   2.22045e-16   HPL Rnorm1:   0.00000000504932
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:   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:   1.28293 GB/s   PTRANS time:   5.22724 seconds
PTRANS residual:   0   PTRANS N:   30000
PTRANS NB:   168   PTRANS NProw:   2
PTRANS NPcol:   8

STREAM
S-STREAM Copy:   3.98923 GB/s   S-STREAM Scale:   3.98258 GB/s
S-STREAM Add:   3.91597 GB/s   S-STREAM Triad:   3.91766 GB/s
EP-STREAM Copy:   0.740939 GB/s   EP-STREAM Scale:   0.737102 GB/s
EP-STREAM Add:   0.745362 GB/s   EP-STREAM Triad:   0.746846 GB/s
STREAM Vector Size:   75000000   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0159094 Gup/s   EP-RandomAccess:   0.00530929 Gup/s
G-RandomAccess:   0.0584506 Gup/s   G-RandomAccess N:   2147483648
G-RandomAccess time:   146.961 seconds   G-RandomAccess Check Time:   141.093 seconds
G-RandomAccess Errors:   19719   G-RandomAccess Errors Fraction:   0.00000918237
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   8589934592
RandomAccess N:   134217728

FFT
S-FFT:   1.42447 GFlop/s   EP-FFT:   0.454952 GFlop/s
MPIFFT:   3.13723 GFlop/s   MPIFFT N:   268435456
MPIFFT Max Error:   0.00000000000000249492   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:   9.6682 GFlop/s   EP-DGEMM:   9.10408 GFlop/s
DGEMM N:   8659

RandomRing Latency/Bandwidth
RandomRing Latency:   6.83233 usec   RandomRing Bandwidth:   0.257018 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   3.31402 usec   NaturalRing Bandwidth:   0.228232 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   3.79483 usec   Maximum PingPong Bandwidth:   2.1834 GB/s
Minimum PingPong Latency:   0.417233 usec   Minimum PingPong Bandwidth:   1.10166 GB/s
Average PingPong Latency:   2.26992 usec   Average PingPong Bandwidth:   1.50546 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: Tue Sep 30 11:52:10 2014
HPC Challenge Benchmark Record