HPC Challenge Benchmark Record

System Information
Affiliation:   Engineer Research and Development Center (ERDC) Major Shared Resource Center   URL:   www.erdc.hpc.mil
Location:   USA, Mississippi, Vicksburg   System Use:   Government
System Manufacturer:   Cray Inc.   System Name:   XT3
Interconnect Manufacturer:   Cray   Interconnect Type:   Cray XT3 MPP Interconnect
Operating System:   UNICOS/lc 1.2   MPI:   MPICH 2.0
MPI Wtick:   0.000001   BLAS:   ACML 2.6
Language:   C   Compiler:   pgi 6.0.5
Compiler Flags:   -O3 -fastsse   Processor Type:   AMD Opteron
Processor Speed:   2.6 GHz   Total Processors:   4096
Processors Entered:   4096   Processors determined:   4096
Cores per chip:   1   HPL Processes:   4096
MPI Processes:   4096   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   21.3 TFlop/s   Total memory:   GiB
FFT library:    

HPL
HPL:   16.9752 Tflop/s   HPL time:   3604.61
HPL eps:   1.11022e-16   HPL Rnorm1:   0.0000000266359
HPL Anorm1:   113177   HPL AnormI:   113162
HPL Xnorm1:   431582   HPL XnormI:   6.23128
HPL N:   451080   HPL NB:   60
HPL NProw:   64   HPL NPcol:   64
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:   302.979 GB/s   PTRANS time:   1.34315 seconds
PTRANS residual:   0   PTRANS N:   225540
PTRANS NB:   21   PTRANS NProw:   64
PTRANS NPcol:   64

STREAM
S-STREAM Copy:   4.90256 GB/s   S-STREAM Scale:   4.90256 GB/s
S-STREAM Add:   5.09445 GB/s   S-STREAM Triad:   5.0423 GB/s
EP-STREAM Copy:   4.90255 GB/s   EP-STREAM Scale:   4.90251 GB/s
EP-STREAM Add:   5.09303 GB/s   EP-STREAM Triad:   5.04308 GB/s
STREAM Vector Size:   16558688   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0197017 Gup/s   EP-RandomAccess:   0.0197012 Gup/s
G-RandomAccess:   0.533072 Gup/s   G-RandomAccess N:   137438953472
G-RandomAccess time:   60.4302 seconds   G-RandomAccess Check Time:   6.38631 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   60   G-RandomAccess ExeUpdates:   32213643264
RandomAccess N:   33554432

FFT
S-FFT:   0.708417 GFlop/s   EP-FFT:   0.721906 GFlop/s
MPIFFT:   905.569 GFlop/s   MPIFFT N:   17179869184
MPIFFT Max Error:   0.00000000000000208074   MPIFFT time0:   0.000000953674 seconds
MPIFFT time1:   0.680091 seconds   MPIFFT time2:   0.472198 seconds
MPIFFT time3:   0.571345 seconds   MPIFFT time4:   0.834444 seconds
MPIFFT time5:   0.601718 seconds   MPIFFT time6:   0.000000953674 seconds
FFTEnblk:   16   FFTEnp:   4
FFTEl2size:   1048576

DGEMM
S-DGEMM:   4.7751 GFlop/s   EP-DGEMM:   4.78166 GFlop/s
DGEMM N:   3524

RandomRing Latency/Bandwidth
RandomRing Latency:   9.44029 usec   RandomRing Bandwidth:   0.168956 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   9.29832 usec   NaturalRing Bandwidth:   0.367954 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   8.9407 usec   Maximum PingPong Bandwidth:   1.15945 GB/s
Minimum PingPong Latency:   7.12276 usec   Minimum PingPong Bandwidth:   0.771579 GB/s
Average PingPong Latency:   7.94156 usec   Average PingPong Bandwidth:   1.13797 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: 2005-09-19 - Exported: Sat Sep 20 22:00:25 2014
HPC Challenge Benchmark Record