HPC Challenge Benchmark Record

System Information
Affiliation:   Government   URL:  
Location:   USA   System Use:   Government
System Manufacturer:   HP   System Name:   XC
Interconnect Manufacturer:   Quadrics   Interconnect Type:   Quadrics Elan4
Operating System:   Linux 2.6/XC 3.1   MPI:   Quadrics MPI 1.24-47
MPI Wtick:   0.000001   BLAS:   Goto Itanium2_64p-r1.00
Language:   C   Compiler:   gcc 3.4.3
Compiler Flags:   -O3 -fno-alias   Processor Type:   Intel Itanium 2
Processor Speed:   1.6 GHz   Total Processors:   1032
Processors Entered:   1024   Processors determined:   1024
Cores per chip:   1   HPL Processes:   1024
MPI Processes:   1024   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   4
Theoretical peak:   6.4 TFlop/s   Total memory:   GiB
FFT library:   NA  

HPL
HPL:   4.85327 Tflop/s   HPL time:   3672.2
HPL eps:   1.11022e-16   HPL Rnorm1:   0.00000000612994
HPL Anorm1:   75101.3   HPL AnormI:   80731.6
HPL Xnorm1:   523332   HPL XnormI:   10.9097
HPL N:   299008   HPL NB:   136
HPL NProw:   32   HPL NPcol:   32
HPL depth:   1   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:   0   HPL sMach sfMin:   1.175494e-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:   0   HPL sMach rMin:   1.175494e-38
HPL dMach eMax:   1024   HPL sMach eMax:   128
HPL dMach rMax:   1.797693e308   HPL sMach rMax:   3.402823e38
dweps:   1.110223e-16   sweps:   0.00000005960464

PTRANS
PTRANS:   154.129 GB/s   PTRANS time:   1.16014 seconds
PTRANS residual:   0   PTRANS N:   149504
PTRANS NB:   146   PTRANS NProw:   1024
PTRANS NPcol:   1

STREAM
S-STREAM Copy:   3.73806 GB/s   S-STREAM Scale:   3.82228 GB/s
S-STREAM Add:   4.43145 GB/s   S-STREAM Triad:   4.42228 GB/s
EP-STREAM Copy:   1.6149 GB/s   EP-STREAM Scale:   1.62803 GB/s
EP-STREAM Add:   1.92043 GB/s   EP-STREAM Triad:   1.95549 GB/s
STREAM Vector Size:   29103445   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.00581688 Gup/s   EP-RandomAccess:   0.00532318 Gup/s
G-RandomAccess:   0.161566 Gup/s   G-RandomAccess N:   68719476736
G-RandomAccess time:   1701.33 seconds   G-RandomAccess Check Time:   85.4021 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   918.05   G-RandomAccess ExeUpdates:   274877906944
RandomAccess N:   67108864

FFT
S-FFT:   0.664401 GFlop/s   EP-FFT:   0.607189 GFlop/s
MPIFFT:   184.127 GFlop/s   MPIFFT N:   8589934592
MPIFFT Max Error:   1.86063   MPIFFT time0:   0.0000074 seconds
MPIFFT time1:   1.0356 seconds   MPIFFT time2:   1.23814 seconds
MPIFFT time3:   0.909629 seconds   MPIFFT time4:   2.50732 seconds
MPIFFT time5:   1.84225 seconds   MPIFFT time6:   0.0000022 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   6.28318 GFlop/s   EP-DGEMM:   6.2425 GFlop/s
DGEMM N:   4672

RandomRing Latency/Bandwidth
RandomRing Latency:   5.93966 usec   RandomRing Bandwidth:   0.15978 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   4.1 usec   NaturalRing Bandwidth:   0.289036 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   3.02963 usec   Maximum PingPong Bandwidth:   0.845201 GB/s
Minimum PingPong Latency:   1.96296 usec   Minimum PingPong Bandwidth:   0.833229 GB/s
Average PingPong Latency:   2.78291 usec   Average PingPong Bandwidth:   0.837857 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:     CPS_HPCC_FFTW_ESTIMATE:  
CPS_HPCC_MEMALLCTR:     CPS_HPL_USE_GETPROCESSTIMES:  
CPS_RA_SANDIA_NOPT:     CPS_RA_SANDIA_OPT2:  


Version: 1.0.0.b - Run Type: base
Created: 2006-07-03 - Exported: Sun Oct 26 03:42:33 2014
HPC Challenge Benchmark Record