HPC Challenge Benchmark Record

System Information
Affiliation:   Universidad del Caribe   URL:   http://www.unicaribe.edu.mx
Location:   Mexico, Cancun   System Use:   Research
System Manufacturer:   Intel   System Name:   Guacamole
Interconnect Manufacturer:   Cisco   Interconnect Type:   Ethernet Gigabit
Operating System:   CentOS 5.6   MPI:   mpich2 1.4.1p1
MPI Wtick:   0.000001   BLAS:   GotoBLAS 1.13
Language:   C   Compiler:   gcc 4.2.1
Compiler Flags:   none   Processor Type:   Intel i7-2600
Processor Speed:   3.4 GHz   Total Processors:   8
Processors Entered:   8   Processors determined:   512
Cores per chip:   4   HPL Processes:   64
MPI Processes:   64   Threads Entered:   8
Threads determined:   1   FLOPs per cycle:  
Theoretical peak:   2 TFlop/s   Total memory:   128 GiB
FFT library:    

HPL
HPL:   0.00000210125 Tflop/s   HPL time:   7181.49
HPL eps:   1.11022e-16   HPL Rnorm1:   0.00000000000532019
HPL Anorm1:   734.046   HPL AnormI:   735.985
HPL Xnorm1:   3603.14   HPL XnormI:   5.44482
HPL N:   2828   HPL NB:   80
HPL NProw:   8   HPL NPcol:   8
HPL depth:   1   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   R
HPL CRfact:   C   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:   0.0169778 GB/s   PTRANS time:   0.499493 seconds
PTRANS residual:   0   PTRANS N:   1414
PTRANS NB:   80   PTRANS NProw:   8
PTRANS NPcol:   8

STREAM
S-STREAM Copy:   20.8608 GB/s   S-STREAM Scale:   18.5123 GB/s
S-STREAM Add:   21.8387 GB/s   S-STREAM Triad:   20.4538 GB/s
EP-STREAM Copy:   17.0531 GB/s   EP-STREAM Scale:   15.3139 GB/s
EP-STREAM Add:   17.7103 GB/s   EP-STREAM Triad:   17.1783 GB/s
STREAM Vector Size:   41654   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.237271 Gup/s   EP-RandomAccess:   0.202428 Gup/s
G-RandomAccess:   0.000317761 Gup/s   G-RandomAccess N:   4194304
G-RandomAccess time:   52.7982 seconds   G-RandomAccess Check Time:   0.412957 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   16777216
RandomAccess N:   65536

FFT
S-FFT:   2.59459 GFlop/s   EP-FFT:   2.27126 GFlop/s
MPIFFT:   1.49558 GFlop/s   MPIFFT N:   524288
MPIFFT Max Error:   0.00000000000000145857   MPIFFT time0:   0.000000953674 seconds
MPIFFT time1:   0.0128071 seconds   MPIFFT time2:   0.00018692 seconds
MPIFFT time3:   0.00818014 seconds   MPIFFT time4:   0.000380993 seconds
MPIFFT time5:   0.011735 seconds   MPIFFT time6:   0.000000953674 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   9.99491 GFlop/s   EP-DGEMM:   1.05123 GFlop/s
DGEMM N:   203

RandomRing Latency/Bandwidth
RandomRing Latency:   87.2661 usec   RandomRing Bandwidth:   0.00130945 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   94.08 usec   NaturalRing Bandwidth:   0.00105704 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   89.4246 usec   Maximum PingPong Bandwidth:   4.8252 GB/s
Minimum PingPong Latency:   0.185437 usec   Minimum PingPong Bandwidth:   0.0195099 GB/s
Average PingPong Latency:   10.2165 usec   Average PingPong Bandwidth:   1.94124 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:   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: 2012-03-22 - Exported: Fri Mar 24 19:56:19 2017
HPC Challenge Benchmark Record