g95 runtime errors

[Matt]

Howdy Teo.  It seems like you and Ondrej were correct.  I couldn't run
the executable that you sent (it refused to unzip), but I went back to
the g95 website and downloaded the latest snapshot (I had been using
the latest stable snapshot).  Now CP2K is up and running and all the
regtests seem to be going fine.

Curiously, I noticed that compiling LAPACK with g95 seems to require
removing the -O3 and -funroll-loops flags in order to successfully
finish.  Well, optimization isn't a big issue for me at the moment
since I'm not doing (nor have any intention of doing here) production
level runs, but I still found it odd.

Thanks again!

                                                      Cheers, Matt

On Aug 13, 11:35 am, Teodoro Laino <teodor... at gmail.com> wrote:
> Ciao Matt,
>
> quite interesting... to me looks more like a bug in the g95-i686
> version..
> or incompatibility with OS..
> It may happen from time to time that g95 on few platforms shows bugs..
> it was the case for example for the PowerPC OS/X executable some time
> ago.. and maybe
> still now (quite a lot of time I didn't check it)..
>
> Waiting for someone that maybe was successful to use cp2k/g95 on i686
> platforms,
> I can only suggest you to try to download the stable version of the
> g95 compiler.
> or  if you already did so.. try the latest executable available..
>
> Hey.. alternatively.. why don't you try the executable Axel prepared:
>
> http://cp2k.googlegroups.com/web/cp2k-x86.sopt.gz?
> gda=E5LJ9UIAAACrFWrdJt2q1T57ugfrrq2OcOE8PdJohb3btFoSXJY0asVtrYakSQ5N-
> Xf6C98dYzhV4u3aa4iAIyYQIqbG9naPgh6o8ccLBvP6Chud5KMzIQ
>
> it works pretty well here.. and if you need just on a single machine
> I guess
> the issue of the optimization/speed is not so important..
>
> Take Care!
> Teo
>
> On 13 Aug 2008, at 12:26, Matt wrote:
>
> > Looking through the Group, this problem hasn't been encountered before
> > (seems like g95 is usually stable after it's compiled).  Has anyone
> > seen anything like it or can give me a clue to what's going on?