HPC Challenge Benchmark Record

System Information
Affiliation:   TU Dresden   URL:   http://www.tu-dresden.de/
Location:   Germany, Dresden   System Use:   Research
System Manufacturer:   SGI   System Name:   Altix ICE 8200EX
Interconnect Manufacturer:   Mellanox   Interconnect Type:   ConnectX IB 4x DDR
Operating System:   SLES 10 / SGI ProPack 5SP4   MPI:   SGI MPT 1.19
MPI Wtick:   0.000001   BLAS:   Goto 1.25
Language:   C   Compiler:   Intel 10.1.012
Compiler Flags:   -O3 -fno-alias -ansi-alias -no-prec-div -no-prec-sqrt -fomit-frame-pointer -xT -restrict -DRA_SANDIA_OPT2 STREAMCCFLAGS = -opt-streaming-stores always   Processor Type:   Intel Xeon X5472
Processor Speed:   3 GHz   Total Processors:   512
Processors Entered:   128   Processors determined:   128
Cores per chip:   4   HPL Processes:   128
MPI Processes:   128   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:  
Theoretical peak:   6.144 TFlop/s   Total memory:   1024 GiB
FFT library:    

HPL
HPL:   1.28529 Tflop/s   HPL time:   2175.98
HPL eps:   2.22045e-16   HPL Rnorm1:   0.00000000144266
HPL Anorm1:   40547.3   HPL AnormI:   40955.6
HPL Xnorm1:   163497   HPL XnormI:   6.19569
HPL N:   161280   HPL NB:   176
HPL NProw:   8   HPL NPcol:   16
HPL depth:   0   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   L
HPL CRfact:   L   HPL CPtop:   0
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:   6.73383 GB/s   PTRANS time:   7.19088 seconds
PTRANS residual:   0   PTRANS N:   80640
PTRANS NB:   180   PTRANS NProw:   4
PTRANS NPcol:   32

STREAM
S-STREAM Copy:   5.21736 GB/s   S-STREAM Scale:   5.41517 GB/s
S-STREAM Add:   4.56381 GB/s   S-STREAM Triad:   4.67744 GB/s
EP-STREAM Copy:   1.41512 GB/s   EP-STREAM Scale:   1.42218 GB/s
EP-STREAM Add:   1.23064 GB/s   EP-STREAM Triad:   1.23636 GB/s
STREAM Vector Size:   67737600   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0238999 Gup/s   EP-RandomAccess:   0.00898542 Gup/s
G-RandomAccess:   0.326771 Gup/s   G-RandomAccess N:   17179869184
G-RandomAccess time:   210.298 seconds   G-RandomAccess Check Time:   212.719 seconds
G-RandomAccess Errors:   41409   G-RandomAccess Errors Fraction:   0.00000241032
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   68719476736
RandomAccess N:   134217728

FFT
S-FFT:   1.39973 GFlop/s   EP-FFT:   0.67864 GFlop/s
MPIFFT:   12.8738 GFlop/s   MPIFFT N:   2147483648
MPIFFT Max Error:   0.00000000000000309671   MPIFFT time0:   0.00000810623 seconds
MPIFFT time1:   6.04754 seconds   MPIFFT time2:   0.828675 seconds
MPIFFT time3:   6.26093 seconds   MPIFFT time4:   4.14663 seconds
MPIFFT time5:   8.22005 seconds   MPIFFT time6:   0.00000500679 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   11.3 GFlop/s   EP-DGEMM:   10.9267 GFlop/s
DGEMM N:   8229

RandomRing Latency/Bandwidth
RandomRing Latency:   8.85509 usec   RandomRing Bandwidth:   0.0672593 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   2.31266 usec   NaturalRing Bandwidth:   0.423218 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   1.91397 usec   Maximum PingPong Bandwidth:   1.98101 GB/s
Minimum PingPong Latency:   0.331137 usec   Minimum PingPong Bandwidth:   1.00079 GB/s
Average PingPong Latency:   1.64373 usec   Average PingPong Bandwidth:   1.85402 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: 2008-05-09 - Exported: Thu Apr 24 11:32:09 2014
HPC Challenge Benchmark Record