HPC Challenge Benchmark Record

System Information
Affiliation:   Politehnica University Bucharest   URL:   http://www.acs.pub.ro/
Location:   Rumania, Bucharest   System Use:   Academic
System Manufacturer:   Fujitjsu-Siemens   System Name:   GandALF Cluster
Interconnect Manufacturer:   Cisco   Interconnect Type:   Gigabit Ethernet
Operating System:   Scientific Linux 4 (2.6.9-42.0.3)   MPI:   mpich2-1.0.4p1
MPI Wtick:   0.000001   BLAS:   Atlas 3.6.0
Language:   C   Compiler:   gcc (GCC) 3.4.5 20051201
Compiler Flags:   -O3 -funroll-loops   Processor Type:   Intel Xeon
Processor Speed:   3.2 GHz   Total Processors:   64
Processors Entered:   64   Processors determined:   64
Cores per chip:   1   HPL Processes:   64
MPI Processes:   64   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   0.4096 TFlop/s   Total memory:   GiB
FFT library:    

HPL
HPL:   0.182779 Tflop/s   HPL time:   455.944
HPL eps:   1.11022e-16   HPL Rnorm1:   0.000000000366281
HPL Anorm1:   12627.8   HPL AnormI:   12625.5
HPL Xnorm1:   21270   HPL XnormI:   2.17621
HPL N:   50000   HPL NB:   160
HPL NProw:   4   HPL NPcol:   16
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:   0.391326 GB/s   PTRANS time:   12.7771 seconds
PTRANS residual:   0   PTRANS N:   25000
PTRANS NB:   80   PTRANS NProw:   4
PTRANS NPcol:   16

STREAM
S-STREAM Copy:   2.20514 GB/s   S-STREAM Scale:   2.17651 GB/s
S-STREAM Add:   2.58318 GB/s   S-STREAM Triad:   2.59457 GB/s
EP-STREAM Copy:   1.00872 GB/s   EP-STREAM Scale:   1.04109 GB/s
EP-STREAM Add:   1.20424 GB/s   EP-STREAM Triad:   1.2284 GB/s
STREAM Vector Size:   13020833   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0116939 Gup/s   EP-RandomAccess:   0.00570137 Gup/s
G-RandomAccess:   0.00458947 Gup/s   G-RandomAccess N:   2147483648
G-RandomAccess time:   56.4764 seconds   G-RandomAccess Check Time:   70.6316 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   113.986   G-RandomAccess ExeUpdates:   259196672
RandomAccess N:   33554432

FFT
S-FFT:   0.584341 GFlop/s   EP-FFT:   0.429067 GFlop/s
MPIFFT:   0.849653 GFlop/s   MPIFFT N:   268435456
MPIFFT Max Error:   0.00000000000000189715   MPIFFT time0:   0.00000309944 seconds
MPIFFT time1:   14.0282 seconds   MPIFFT time2:   0.321622 seconds
MPIFFT time3:   13.5571 seconds   MPIFFT time4:   2.15817 seconds
MPIFFT time5:   14.0462 seconds   MPIFFT time6:   0.00000500679 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   4.18592 GFlop/s   EP-DGEMM:   4.11861 GFlop/s
DGEMM N:   3125

RandomRing Latency/Bandwidth
RandomRing Latency:   108.576 usec   RandomRing Bandwidth:   0.0074777 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   99.1106 usec   NaturalRing Bandwidth:   0.0713062 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   179.365 usec   Maximum PingPong Bandwidth:   0.115858 GB/s
Minimum PingPong Latency:   61.9292 usec   Minimum PingPong Bandwidth:   0.0962096 GB/s
Average PingPong Latency:   106.816 usec   Average PingPong Bandwidth:   0.113292 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: 2006-12-19 - Exported: Wed Oct 22 05:42:49 2014
HPC Challenge Benchmark Record