HPC Challenge Benchmark Record

System Information
Affiliation:   University of Nebraska at Kearney   URL:   http://unk.edu
Location:   USA, Nebraska, Kearney   System Use:   Research
System Manufacturer:   David Hayes   System Name:   MSC
Interconnect Manufacturer:   SMC   Interconnect Type:   SMC8150L2 NA Gigabit Ethernet Switch
Operating System:   Ubuntu Linux Server 9.10   MPI:   mpich2-1.2
MPI Wtick:   0.000001   BLAS:   Atlas 3.6.0
Language:   C   Compiler:   gcc 4.4.1
Compiler Flags:   (all default)   Processor Type:   Intel Pentium 4
Processor Speed:   2.7 GHz   Total Processors:   35
Processors Entered:   35   Processors determined:   35
Cores per chip:   1   HPL Processes:   35
MPI Processes:   35   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   0.0189 TFlop/s   Total memory:   35 GiB
FFT library:    

HPL
HPL:   0.0330558 Tflop/s   HPL time:   70.8362
HPL eps:   1.11022e-16   HPL Rnorm1:   0.000000000392589
HPL Anorm1:   3868.98   HPL AnormI:   3868.35
HPL Xnorm1:   360139   HPL XnormI:   126.546
HPL N:   15200   HPL NB:   80
HPL NProw:   5   HPL NPcol:   7
HPL depth:   1   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   R
HPL CRfact:   C   HPL CPtop:   1
HPL order:   C
HPL dMach EPS:   1.110223e-16   HPL sMach EPS:   0.00000005960464
HPL dMach sfMin:   2.2250739999999997e-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:   2.2250739999999997e-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:   5.421011e-20   sweps:   5.421011e-20

PTRANS
PTRANS:   0.631041 GB/s   PTRANS time:   0.709626 seconds
PTRANS residual:   0   PTRANS N:   7600
PTRANS NB:   80   PTRANS NProw:   5
PTRANS NPcol:   7

STREAM
S-STREAM Copy:   2.67059 GB/s   S-STREAM Scale:   2.66977 GB/s
S-STREAM Add:   2.76499 GB/s   S-STREAM Triad:   2.76257 GB/s
EP-STREAM Copy:   1.58075 GB/s   EP-STREAM Scale:   1.58239 GB/s
EP-STREAM Add:   1.78693 GB/s   EP-STREAM Triad:   1.7918 GB/s
STREAM Vector Size:   2200380   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.00614762 Gup/s   EP-RandomAccess:   0.00758525 Gup/s
G-RandomAccess:   0.00689586 Gup/s   G-RandomAccess N:   134217728
G-RandomAccess time:   77.8541 seconds   G-RandomAccess Check Time:   9.08836 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   536870912
RandomAccess N:   4194304

FFT
S-FFT:   0.521039 GFlop/s   EP-FFT:   0.398598 GFlop/s
MPIFFT:   1.36353 GFlop/s   MPIFFT N:   16777216
MPIFFT Max Error:   0.00000000000000160317   MPIFFT time0:   0.00000214577 seconds
MPIFFT time1:   0.378703 seconds   MPIFFT time2:   0.036036 seconds
MPIFFT time3:   0.290753 seconds   MPIFFT time4:   0.099354 seconds
MPIFFT time5:   0.665802 seconds   MPIFFT time6:   0.000000953674 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   1.7314 GFlop/s   EP-DGEMM:   1.6348 GFlop/s
DGEMM N:   1482

RandomRing Latency/Bandwidth
RandomRing Latency:   42.9087 usec   RandomRing Bandwidth:   0.0372014 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   50.5924 usec   NaturalRing Bandwidth:   0.0364741 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   74.5654 usec   Maximum PingPong Bandwidth:   0.113495 GB/s
Minimum PingPong Latency:   24.6912 usec   Minimum PingPong Bandwidth:   0.0708402 GB/s
Average PingPong Latency:   42.2857 usec   Average PingPong Bandwidth:   0.0857186 GB/s

Size of Data Types
char:   1 byte     short:   2 bytes
int:   4 bytes   long:   4 bytes
void ptr:   4 bytes   float:   4 bytes
double:   8 bytes   size t:   4 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:   64   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: 2010-11-22 - Exported: Fri Dec 15 10:50:49 2017
HPC Challenge Benchmark Record