HPC Challenge Benchmark Record

System Information
Affiliation:   Idaho National Laboratory   URL:   http://www.inl.gov
Location:   USA, Idaho, Idaho Falls   System Use:   Research
System Manufacturer:   SGI   System Name:   Altix ICE 8200
Interconnect Manufacturer:   SGI   Interconnect Type:   InfiniBand
Operating System:   SLES 10   MPI:   MVAPICH 0.9.9
MPI Wtick:   0.00001   BLAS:   Goto 1.21
Language:   C   Compiler:   icc 10.1
Compiler Flags:   -O3 -xT -fno-alias -sox   Processor Type:   Intel Xeon EM64T
Processor Speed:   2.66 GHz   Total Processors:   512
Processors Entered:   512   Processors determined:   2048
Cores per chip:   4   HPL Processes:   2048
MPI Processes:   2048   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   21.79 TFlop/s   Total memory:   4096 GiB
FFT library:    

HPL
HPL:   15.6994 Tflop/s   HPL time:   6307.58
HPL eps:   2.22045e-16   HPL Rnorm1:   0.000000011659
HPL Anorm1:   132851   HPL AnormI:   132808
HPL Xnorm1:   664909   HPL XnormI:   7.3899
HPL N:   529596   HPL NB:   188
HPL NProw:   32   HPL NPcol:   64
HPL depth:   0   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   C
HPL CRfact:   R   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:   24.5241 GB/s   PTRANS time:   21.4585 seconds
PTRANS residual:   0   PTRANS N:   264798
PTRANS NB:   188   PTRANS NProw:   32
PTRANS NPcol:   64

STREAM
S-STREAM Copy:   2.50079 GB/s   S-STREAM Scale:   2.51298 GB/s
S-STREAM Add:   2.70498 GB/s   S-STREAM Triad:   2.74048 GB/s
EP-STREAM Copy:   0.738421 GB/s   EP-STREAM Scale:   0.738829 GB/s
EP-STREAM Add:   0.774142 GB/s   EP-STREAM Triad:   0.777963 GB/s
STREAM Vector Size:   45649727   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0145966 Gup/s   EP-RandomAccess:   0.00594056 Gup/s
G-RandomAccess:   1.12843 Gup/s   G-RandomAccess N:   274877906944
G-RandomAccess time:   974.37 seconds   G-RandomAccess Check Time:   1993.74 seconds
G-RandomAccess Errors:   80334   G-RandomAccess Errors Fraction:   0.000000292253
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   1099511627776
RandomAccess N:   134217728

FFT
S-FFT:   1.02143 GFlop/s   EP-FFT:   0.431423 GFlop/s
MPIFFT:   80.0837 GFlop/s   MPIFFT N:   34359738368
MPIFFT Max Error:   0.00000000000000331785   MPIFFT time0:   0.000007 seconds
MPIFFT time1:   18.6126 seconds   MPIFFT time2:   12.5432 seconds
MPIFFT time3:   17.5381 seconds   MPIFFT time4:   6.57234 seconds
MPIFFT time5:   19.0912 seconds   MPIFFT time6:   0.000007 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   9.72152 GFlop/s   EP-DGEMM:   8.28831 GFlop/s
DGEMM N:   6755

RandomRing Latency/Bandwidth
RandomRing Latency:   127.879 usec   RandomRing Bandwidth:   0.0140052 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   6.3 usec   NaturalRing Bandwidth:   0.207206 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   7.375 usec   Maximum PingPong Bandwidth:   1.20156 GB/s
Minimum PingPong Latency:   1.10833 usec   Minimum PingPong Bandwidth:   1.18519 GB/s
Average PingPong Latency:   6.29956 usec   Average PingPong Bandwidth:   1.18972 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:   1   CPS_HPL_USE_GETPROCESSTIMES:   0
CPS_RA_SANDIA_NOPT:   0   CPS_RA_SANDIA_OPT2:   1


Version: 1.2.0.f - Run Type: base
Created: 2007-12-19 - Exported: Wed Aug 20 04:46:12 2014
HPC Challenge Benchmark Record