HPC Challenge Benchmark Record

System Information
Affiliation:   Cray Inc. at Oak Ridge National Laboratory   URL:   http://www.cray.com
Location:   USA, Tennessee   System Use:   Research
System Manufacturer:   Cray Inc.   System Name:   XT3
Interconnect Manufacturer:   Cray   Interconnect Type:   Cray XT3 MPP Interconnect
Operating System:   UNICOS/lc 1.0.6   MPI:   MPICH 2.0
MPI Wtick:   0.000001   BLAS:   ACML 2.6
Language:   C   Compiler:   PGI 6.0.1
Compiler Flags:   -fastsse   Processor Type:   AMD Opteron
Processor Speed:   2.4 GHz   Total Processors:   3748
Processors Entered:   3744   Processors determined:   3744
Cores per chip:   1   HPL Processes:   3744
MPI Processes:   3744   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   17.97 TFlop/s   Total memory:   GiB
FFT library:    

HPL
HPL:   14.704 Tflop/s   HPL time:   9793.3
HPL eps:   1.11022e-16   HPL Rnorm1:   0.0000000635752
HPL Anorm1:   150490   HPL AnormI:   150357
HPL Xnorm1:   897682   HPL XnormI:   8.8349
HPL N:   600000   HPL NB:   64
HPL NProw:   52   HPL NPcol:   72
HPL depth:   1   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   R
HPL CRfact:   R   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:   608.506 GB/s   PTRANS time:   1.18323 seconds
PTRANS residual:   0   PTRANS N:   300000
PTRANS NB:   65   PTRANS NProw:   52
PTRANS NPcol:   72

STREAM
S-STREAM Copy:   4.63654 GB/s   S-STREAM Scale:   4.96751 GB/s
S-STREAM Add:   4.39983 GB/s   S-STREAM Triad:   4.62123 GB/s
EP-STREAM Copy:   4.84599 GB/s   EP-STREAM Scale:   4.95159 GB/s
EP-STREAM Add:   4.84755 GB/s   EP-STREAM Triad:   4.84679 GB/s
STREAM Vector Size:   32051282   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0195642 Gup/s   EP-RandomAccess:   0.0195644 Gup/s
G-RandomAccess:   0.220296 Gup/s   G-RandomAccess N:   274877906944
G-RandomAccess time:   60.7036 seconds   G-RandomAccess Check Time:   9.2461 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   60   G-RandomAccess ExeUpdates:   13372736832
RandomAccess N:   67108864

FFT
S-FFT:   0.618284 GFlop/s   EP-FFT:   0.615106 GFlop/s
MPIFFT:   417.172 GFlop/s   MPIFFT N:   17179869184
MPIFFT Max Error:   0.00000000000000209476   MPIFFT time0:   0.00000214577 seconds
MPIFFT time1:   1.30324 seconds   MPIFFT time2:   1.25476 seconds
MPIFFT time3:   1.03388 seconds   MPIFFT time4:   1.83048 seconds
MPIFFT time5:   1.44145 seconds   MPIFFT time6:   0.00000119209 seconds
FFTEnblk:   16   FFTEnp:   4
FFTEl2size:   1048576

DGEMM
S-DGEMM:   4.41419 GFlop/s   EP-DGEMM:   4.4133 GFlop/s
DGEMM N:   4902

RandomRing Latency/Bandwidth
RandomRing Latency:   25.3185 usec   RandomRing Bandwidth:   0.161643 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   24.4856 usec   NaturalRing Bandwidth:   0.497825 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   21.6365 usec   Maximum PingPong Bandwidth:   1.15015 GB/s
Minimum PingPong Latency:   19.4311 usec   Minimum PingPong Bandwidth:   1.14575 GB/s
Average PingPong Latency:   20.4038 usec   Average PingPong Bandwidth:   1.14881 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: 2005-06-21 - Exported: Thu Oct 23 01:15:44 2014
HPC Challenge Benchmark Record