ERRORL2 in qs_loc_methods:centers_spreads_berry processor

Axel akoh... at gmail.com
Tue Aug 4 00:19:48 CEST 2009



On Aug 3, 5:06 pm, Jörg Saßmannshausen
<jorg.sassm... at strath.ac.uk> wrote:
> Dear all,
>
> let me jump into this discussion (I am german, I am suppose to jump the queue
> anyway :D )
>
> I had some issues with the Intel 11.0.84 and 11.1.046 compiler which basically
> gave ICE. So right now I am still using the 10.1.021 as I know it is building
> ok the testjobs are ok (for me).

joerg,
please try the following flags with intel 11.
they don't give an ICE for me (n.b. i tell it to
not use any new fancy features of newer cpus and
that seems to do the trick).

DFLAGS   = -D__INTEL -D__FFTSG -D__FFTW3 -D__LIBINT \
           -D__parallel -D__BLACS -D__SCALAPACK
CPPFLAGS = -traditional -C $(DFLAGS) -P
FCFLAGS  = $(DFLAGS) -O2 -unroll -march=pentium3 -mtune=core2 -pc64 -
fpp -heap-arrays 64
FCFLAGS2 = $(DFLAGS) -O0 -unroll -march=pentium3 -mtune=core2 -pc64 -
fpp -heap-arrays 64

[...]

# and this one needed me to turn off optimization at some point in
time,
# didn't have the time to check whether it is still needed.

graphcon.o: graphcon.F
        $(FC) -c $(FCFLAGS2) $<


greetings from a sea of packaging chips and surrounded by bubblewrap,
   axel.



>
> A know that Intel has got different subversions and whereas one might work,
> another might break the code.
> I am using the compiler flags which are supplied with the code for a Linux
> x86-64 intel sopt/popt build.
>
> Just my 2 raindrops from Scotland!
>
> Jörg
>
> On Montag 03 August 2009 Teodoro Laino wrote:
>
>
>
> > the best test for checking the optimization is to compile everything
> > with -O0 (the differences between -O3 and -O2 are not so many..).
> > If it does work with -O0 than you may  trigger which file is causing the
> > problem and switch off optimization only for that particular file.
>
> > Teo
>
> > berosek wrote:
> > > Dear Teo,
> > > thank you very much for your help.
> > > The -O3 optimalisation isn't the problem because of the same problem
> > > is with -O2.
> > > I'll try out other versions of intel compiler.
> > > Ones more thank you.
> > > Regards,
> > > Berosek
>
> --
> *************************************************************
> Jörg Saßmannshausen
> Research Fellow
> University of Strathclyde
> Department of Pure and Applied Chemistry
> 295 Cathedral St.
> Glasgow
> G1 1XL
>
> email: jorg.sassm... at strath.ac.uk
> web:http://sassy.formativ.net
>
> Please avoid sending me Word or PowerPoint attachments.
> Seehttp://www.gnu.org/philosophy/no-word-attachments.html


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