HPC Challenge Benchmark Record

System Information
Affiliation:   Fraunhofer IWES   URL:   http://www.iwes.fraunhofer.de
Location:   Germany, Kassel   System Use:   Research
System Manufacturer:   pdv-systeme Sachsen GmbH   System Name:   ASGARD
Interconnect Manufacturer:   Mellanox   Interconnect Type:   4x QDR InfiniBand
Operating System:   CentOS 5.4   MPI:   OpenMPI 1.4.2
MPI Wtick:   0.000001   BLAS:   GotoBLAS2
Language:   C   Compiler:   gcc 4.4.5
Compiler Flags:   -O3 --fastmath   Processor Type:   Intel Xeon EM64T
Processor Speed:   2.8 GHz   Total Processors:   32
Processors Entered:   32   Processors determined:   192
Cores per chip:   6   HPL Processes:   192
MPI Processes:   192   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   2.1504 TFlop/s   Total memory:   1536 GiB
FFT library:    

HPL
HPL:   1.84002 Tflop/s   HPL time:   2898.56
HPL eps:   1.11022e-16   HPL Rnorm1:   0.000000013636
HPL Anorm1:   50301.7   HPL AnormI:   50284.3
HPL Xnorm1:   246470   HPL XnormI:   6.7219
HPL N:   200000   HPL NB:   224
HPL NProw:   12   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:   2.225074e-308   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:   2.225074e-308   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:   27.4485 GB/s   PTRANS time:   2.85842 seconds
PTRANS residual:   0   PTRANS N:   100000
PTRANS NB:   224   PTRANS NProw:   12
PTRANS NPcol:   16

STREAM
S-STREAM Copy:   9.43268 GB/s   S-STREAM Scale:   8.84276 GB/s
S-STREAM Add:   9.61807 GB/s   S-STREAM Triad:   9.23837 GB/s
EP-STREAM Copy:   2.27066 GB/s   EP-STREAM Scale:   2.26211 GB/s
EP-STREAM Add:   2.50678 GB/s   EP-STREAM Triad:   2.52771 GB/s
STREAM Vector Size:   69444444   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0373238 Gup/s   EP-RandomAccess:   0.0174626 Gup/s
G-RandomAccess:   0.106597 Gup/s   G-RandomAccess N:   34359738368
G-RandomAccess time:   1289.33 seconds   G-RandomAccess Check Time:   118.85 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   137438953472
RandomAccess N:   134217728

FFT
S-FFT:   1.83441 GFlop/s   EP-FFT:   1.20317 GFlop/s
MPIFFT:   45.488 GFlop/s   MPIFFT N:   2147483648
MPIFFT Max Error:   0.00000000000000279716   MPIFFT time0:   0.000000953674 seconds
MPIFFT time1:   1.54851 seconds   MPIFFT time2:   0.473164 seconds
MPIFFT time3:   1.20136 seconds   MPIFFT time4:   1.92599 seconds
MPIFFT time5:   1.9191 seconds   MPIFFT time6:   0 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   11.0515 GFlop/s   EP-DGEMM:   10.6975 GFlop/s
DGEMM N:   8332

RandomRing Latency/Bandwidth
RandomRing Latency:   20.6099 usec   RandomRing Bandwidth:   0.185031 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   4.1008 usec   NaturalRing Bandwidth:   0.664457 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   3.3776 usec   Maximum PingPong Bandwidth:   7.53017 GB/s
Minimum PingPong Latency:   0.456969 usec   Minimum PingPong Bandwidth:   3.15183 GB/s
Average PingPong Latency:   2.73305 usec   Average PingPong Bandwidth:   3.35119 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:   0


Version: 1.4.1.f - Run Type: base
Created: 2011-06-17 - Exported: Sat May 27 19:20:00 2017
HPC Challenge Benchmark Record