HPC Challenge Benchmark Record

System Information
Affiliation:   kurrola.dy.fi   URL:   http://kurrola.dy.fi
Location:   Finland, Lappeenranta   System Use:   Academic
System Manufacturer:   https://launchpad.net/mpi4you   System Name:   mpi4you
Interconnect Manufacturer:   AsROCK   Interconnect Type:   AsRock XFast LAN
Operating System:   Ubuntu 14.04 ( 3.13.0-39-generic )   MPI:   mpich-3.0.4
MPI Wtick:   0.000000001   BLAS:   acml-6.0.6.13-gfortran64
Language:   C   Compiler:   gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1)
Compiler Flags:   -fPIC -m64 -pthread -O3 -march=bdver1   Processor Type:   AMD/FX8150
Processor Speed:   3.6 GHz   Total Processors:   3
Processors Entered:   3   Processors determined:   24
Cores per chip:   8   HPL Processes:   4
MPI Processes:   12   Threads Entered:   2
Threads determined:   2   FLOPs per cycle:  
Theoretical peak:   0.000037 TFlop/s   Total memory:   48 GiB
FFT library:   acml-6.0.6.13-gfortran64  

HPL
HPL:   0.0378321 Tflop/s   HPL time:   0.275587
HPL eps:   1.11022e-16   HPL Rnorm1:   0.0000000000224283
HPL Anorm1:   647.604   HPL AnormI:   646.45
HPL Xnorm1:   11829.6   HPL XnormI:   20.9469
HPL N:   2500   HPL NB:   80
HPL NProw:   2   HPL NPcol:   2
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:   0.320663 GB/s   PTRANS time:   0.0378737 seconds
PTRANS residual:   1   PTRANS N:   1250
PTRANS NB:   80   PTRANS NProw:   2
PTRANS NPcol:   2

STREAM
S-STREAM Copy:   21.1066 GB/s   S-STREAM Scale:   20.9547 GB/s
S-STREAM Add:   21.1833 GB/s   S-STREAM Triad:   20.6738 GB/s
EP-STREAM Copy:   3.37569 GB/s   EP-STREAM Scale:   3.69065 GB/s
EP-STREAM Add:   3.70477 GB/s   EP-STREAM Triad:   3.99131 GB/s
STREAM Vector Size:   520833   STREAM Threads:   2

RandomAccess
S-RandomAccess:   0.0825959 Gup/s   EP-RandomAccess:   0.038261 Gup/s
G-RandomAccess:   0.00931337 Gup/s   G-RandomAccess N:   16777216
G-RandomAccess time:   7.20565 seconds   G-RandomAccess Check Time:   1.72486 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   60   G-RandomAccess ExeUpdates:   67108864
RandomAccess N:   1048576

FFT
S-FFT:   2.90936 GFlop/s   EP-FFT:   1.43402 GFlop/s
MPIFFT:   0.518792 GFlop/s   MPIFFT N:   1048576
MPIFFT Max Error:   0.00000000000000152448   MPIFFT time0:   0.000000953674 seconds
MPIFFT time1:   0.0662341 seconds   MPIFFT time2:   0.00161958 seconds
MPIFFT time3:   0.0659556 seconds   MPIFFT time4:   0.00463891 seconds
MPIFFT time5:   0.0631366 seconds   MPIFFT time6:   0.000000476837 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   28.2002 GFlop/s   EP-DGEMM:   2.62927 GFlop/s
DGEMM N:   721

RandomRing Latency/Bandwidth
RandomRing Latency:   37.3355 usec   RandomRing Bandwidth:   0.024545 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   33.7362 usec   NaturalRing Bandwidth:   0.0876688 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   48.5182 usec   Maximum PingPong Bandwidth:   5.07478 GB/s
Minimum PingPong Latency:   0.364251 usec   Minimum PingPong Bandwidth:   0.116248 GB/s
Average PingPong Latency:   34.003 usec   Average PingPong Bandwidth:   1.36972 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:   201107   OpenMP Num Threads:   2
OpenMP Num Procs:   8   OpenMP Max Threads:   2

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: 1.4.2.f - Run Type: base - Parent ID: 498
Created: 2014-12-08 - Exported: Sun Dec 10 23:04:09 2017
HPC Challenge Benchmark Record