HPC Challenge Benchmark Record

System Information
Affiliation:   Oak Ridge National Laboratory   URL:   http://www.nccs.gov
Location:   USA, Tennessee, Oak Ridge   System Use:   Research
System Manufacturer:   Cray   System Name:   XT5
Interconnect Manufacturer:   Cray   Interconnect Type:   Seastar
Operating System:   CLE   MPI:   MPT 3.4.2
MPI Wtick:   0.000001   BLAS:   ACML 4.3.0
Language:   C   Compiler:   PGI 9.0.3
Compiler Flags:   -mp -fast; -mp -Mnontemporal -Mprefetch=distance:8;nta -Msafeptr -fastsse (STREAM)   Processor Type:   AMD Opteron
Processor Speed:   2.6 GHz   Total Processors:   224256
Processors Entered:   224220   Processors determined:   224220
Cores per chip:   6   HPL Processes:   74740
MPI Processes:   74740   Threads Entered:   3
Threads determined:   3   FLOPs per cycle:   2
Theoretical peak:   2331.9 TFlop/s   Total memory:   299008 GiB
FFT library:    

HPL
HPL:   1533.77 Tflop/s   HPL time:   26515.9
HPL eps:   1.11022e-16   HPL Rnorm1:   0.00000106708
HPL Anorm1:   985580   HPL AnormI:   985594
HPL Xnorm1:   2730290   HPL XnormI:   4.30175
HPL N:   3936576   HPL NB:   232
HPL NProw:   202   HPL NPcol:   370
HPL depth:   0   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   C
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:   1.1754939999999999e-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:   1.1754939999999999e-38
HPL dMach eMax:   1024   HPL sMach eMax:   128
HPL dMach rMax:   1.797693e308   HPL sMach rMax:   3.4028230000000003e38
dweps:   1.110223e-16   sweps:   0.00000005960464

PTRANS
PTRANS:   2331.75 GB/s   PTRANS time:   11.6962 seconds
PTRANS residual:   0   PTRANS N:   1968288
PTRANS NB:   23   PTRANS NProw:   202
PTRANS NPcol:   370

STREAM
S-STREAM Copy:   10.2254 GB/s   S-STREAM Scale:   10.2751 GB/s
S-STREAM Add:   10.4402 GB/s   S-STREAM Triad:   10.4981 GB/s
EP-STREAM Copy:   4.77606 GB/s   EP-STREAM Scale:   4.76934 GB/s
EP-STREAM Add:   4.82835 GB/s   EP-STREAM Triad:   4.96436 GB/s
STREAM Vector Size:   69113507   STREAM Threads:   3

RandomAccess
S-RandomAccess:   0.0387767 Gup/s   EP-RandomAccess:   0.0230617 Gup/s
G-RandomAccess:   20.6319 Gup/s   G-RandomAccess N:   8796093022208
G-RandomAccess time:   1705.34 seconds   G-RandomAccess Check Time:   1314.26 seconds
G-RandomAccess Errors:   34193316   G-RandomAccess Errors Fraction:   0.00000388733
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   35184372088832
RandomAccess N:   134217728

FFT
S-FFT:   1.58147 GFlop/s   EP-FFT:   1.08304 GFlop/s
MPIFFT:   6252.75 GFlop/s   MPIFFT N:   1099511627776
MPIFFT Max Error:   0.00000000000000227799   MPIFFT time0:   0.00000190735 seconds
MPIFFT time1:   9.11979 seconds   MPIFFT time2:   2.14063 seconds
MPIFFT time3:   9.54904 seconds   MPIFFT time4:   4.61611 seconds
MPIFFT time5:   9.56532 seconds   MPIFFT time6:   0.00000214577 seconds
FFTEnblk:   16   FFTEnp:   4
FFTEl2size:   1048576

DGEMM
S-DGEMM:   28.8127 GFlop/s   EP-DGEMM:   28.4409 GFlop/s
DGEMM N:   8312

RandomRing Latency/Bandwidth
RandomRing Latency:   16.0809 usec   RandomRing Bandwidth:   0.0399807 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   8.2016 usec   NaturalRing Bandwidth:   0.351539 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   9.11951 usec   Maximum PingPong Bandwidth:   1.66738 GB/s
Minimum PingPong Latency:   6.18398 usec   Minimum PingPong Bandwidth:   1.53962 GB/s
Average PingPong Latency:   7.64031 usec   Average PingPong Bandwidth:   1.60877 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:   200805   OpenMP Num Threads:   3
OpenMP Num Procs:   12   OpenMP Max Threads:   3

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: 1.3.1.f - Run Type: base
Created: 2009-11-04 - Exported: Mon Dec 22 09:50:43 2014
HPC Challenge Benchmark Record