HPC Challenge Benchmark Record

System Information
Affiliation:   cgna   URL:   http://www.cgna.cl
Location:   Chile, Temuco   System Use:   Research
System Manufacturer:   cgna   System Name:   rna
Interconnect Manufacturer:   3com   Interconnect Type:   gigabit ethernet
Operating System:   centos 5.2   MPI:   openmpi 1.2.5
MPI Wtick:   0.000001   BLAS:   atlas 3.8.3
Language:   C   Compiler:   gcc 4.1.2
Compiler Flags:   -fomit-frame-pointer -O3 -funroll-loops -W -Wall   Processor Type:   Intel Pentium 4
Processor Speed:   3.06 GHz   Total Processors:   14
Processors Entered:   14   Processors determined:   28
Cores per chip:   2   HPL Processes:   4
MPI Processes:   28   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   0.0117 TFlop/s   Total memory:   14 GiB
FFT library:    

HPL
HPL:   0.00162251 Tflop/s   HPL time:   0.41181
HPL eps:   1.11022e-16   HPL Rnorm1:   0.00000000000223466
HPL Anorm1:   263.865   HPL AnormI:   262.773
HPL Xnorm1:   2619.63   HPL XnormI:   11.3513
HPL N:   1000   HPL NB:   80
HPL NProw:   2   HPL NPcol:   2
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:   5.421011e-20   sweps:   5.421011e-20

PTRANS
PTRANS:   0.0437215 GB/s   PTRANS time:   0.044378 seconds
PTRANS residual:   1   PTRANS N:   500
PTRANS NB:   80   PTRANS NProw:   2
PTRANS NPcol:   2

STREAM
S-STREAM Copy:   1.13092 GB/s   S-STREAM Scale:   0.957272 GB/s
S-STREAM Add:   0.877191 GB/s   S-STREAM Triad:   1.02459 GB/s
EP-STREAM Copy:   0.454241 GB/s   EP-STREAM Scale:   0.425581 GB/s
EP-STREAM Add:   0.494684 GB/s   EP-STREAM Triad:   0.49195 GB/s
STREAM Vector Size:   83333   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0175019 Gup/s   EP-RandomAccess:   0.00594762 Gup/s
G-RandomAccess:   0.00175906 Gup/s   G-RandomAccess N:   4194304
G-RandomAccess time:   9.5376 seconds   G-RandomAccess Check Time:   1.3868 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   16777216
RandomAccess N:   131072

FFT
S-FFT:   0.383875 GFlop/s   EP-FFT:   0.207035 GFlop/s
MPIFFT:   0.272468 GFlop/s   MPIFFT N:   262144
MPIFFT Max Error:   9.79835e-16   MPIFFT time0:   0.0000038147 seconds
MPIFFT time1:   0.026886 seconds   MPIFFT time2:   0.00122309 seconds
MPIFFT time3:   0.0277569 seconds   MPIFFT time4:   0.00303912 seconds
MPIFFT time5:   0.0272849 seconds   MPIFFT time6:   0.00000119209 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   2.4726 GFlop/s   EP-DGEMM:   1.76731 GFlop/s
DGEMM N:   288

RandomRing Latency/Bandwidth
RandomRing Latency:   98.1724 usec   RandomRing Bandwidth:   0.00892876 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   106.097 usec   NaturalRing Bandwidth:   0.00907995 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   76.1916 usec   Maximum PingPong Bandwidth:   0.0279777 GB/s
Minimum PingPong Latency:   15.7559 usec   Minimum PingPong Bandwidth:   0.0276469 GB/s
Average PingPong Latency:   70.2311 usec   Average PingPong Bandwidth:   0.0277522 GB/s

Size of Data Types
char:   1 byte     short:   2 bytes
int:   4 bytes   long:   4 bytes
void ptr:   4 bytes   float:   4 bytes
double:   8 bytes   size t:   4 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:   0


Version: 1.3.1.f - Run Type: base - Parent ID: 2
Created: 2009-05-28 - Exported: Sun Nov 19 03:20:59 2017
HPC Challenge Benchmark Record