HPC Challenge Benchmark Record

System Information
Affiliation:   DOE/Office of Science/ORNL   URL:   www.ornl.gov
Location:   USA, Tennessee, Oak Ridge   System Use:   Research
System Manufacturer:   Cray Inc.   System Name:   X1
Interconnect Manufacturer:   Cray   Interconnect Type:   Cray Modified 2D torus
Operating System:   Unicos MP   MPI:   MPT
MPI Wtick:   0.000000008849558   BLAS:   LIBSCI
Language:   C   Compiler:   PrgEnv 5.5
Compiler Flags:   -O2 -hlist=m -DLONG_IS_64BITS -hrestrict=a   Processor Type:   Cray X1E
Processor Speed:   1.13 GHz   Total Processors:   1024
Processors Entered:   1008   Processors determined:   1008
Cores per chip:   1   HPL Processes:   1008
MPI Processes:   1008   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   16
Theoretical peak:   18.3 TFlop/s   Total memory:   GiB
FFT library:    

HPL
HPL:   12.0263 Tflop/s   HPL time:   1496.74
HPL eps:   1.11022e-16   HPL Rnorm1:   0.00000000220166
HPL Anorm1:   75356.1   HPL AnormI:   75229.3
HPL Xnorm1:   193469   HPL XnormI:   3.92968
HPL N:   300000   HPL NB:   64
HPL NProw:   16   HPL NPcol:   63
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:   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:   108.019 GB/s   PTRANS time:   1.66638 seconds
PTRANS residual:   0   PTRANS N:   150000
PTRANS NB:   64   PTRANS NProw:   16
PTRANS NPcol:   63

STREAM
S-STREAM Copy:   17.1353 GB/s   S-STREAM Scale:   21.4013 GB/s
S-STREAM Add:   13.1551 GB/s   S-STREAM Triad:   32.706 GB/s
EP-STREAM Copy:   9.38092 GB/s   EP-STREAM Scale:   11.3543 GB/s
EP-STREAM Add:   9.17887 GB/s   EP-STREAM Triad:   15.3989 GB/s
STREAM Vector Size:   29761904   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0800821 Gup/s   EP-RandomAccess:   0.0777804 Gup/s
G-RandomAccess:   0.0861199 Gup/s   G-RandomAccess N:   68719476736
G-RandomAccess time:   60.0117 seconds   G-RandomAccess Check Time:   10.6991 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   374.184   G-RandomAccess ExeUpdates:   5168197440
RandomAccess N:   67108864

FFT
S-FFT:   0.92033 GFlop/s   EP-FFT:   0.832045 GFlop/s
MPIFFT:   82.3884 GFlop/s   MPIFFT N:   4294967296
MPIFFT Max Error:   0.00000000000000223428   MPIFFT time0:   0.0000107965 seconds
MPIFFT time1:   1.71838 seconds   MPIFFT time2:   1.10471 seconds
MPIFFT time3:   0.478105 seconds   MPIFFT time4:   3.15334 seconds
MPIFFT time5:   1.86348 seconds   MPIFFT time6:   0.000000858407 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   15.2573 GFlop/s   EP-DGEMM:   14.5 GFlop/s
DGEMM N:   4724

RandomRing Latency/Bandwidth
RandomRing Latency:   16.2987 usec   RandomRing Bandwidth:   0.156672 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   14.177 usec   NaturalRing Bandwidth:   3.01284 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   9.54038 usec   Maximum PingPong Bandwidth:   10.7778 GB/s
Minimum PingPong Latency:   6.39159 usec   Minimum PingPong Bandwidth:   5.39064 GB/s
Average PingPong Latency:   8.46642 usec   Average PingPong Bandwidth:   8.30263 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: 2005-11-02 - Exported: Fri Nov 28 08:23:58 2014
HPC Challenge Benchmark Record