[petsc-dev] GMRES with one processor crashes

[Matthew Knepley]

On Tue, Jan 10, 2012 at 4:27 AM, Alexander Grayver
<agrayver at gfz-potsdam.de>wrote:

> **
> Can I do something about that I should I wait for patch?
>

I was not being direct enough. I want you to repeatedly reconfigure and run
until you find the
offending package. We still cannot get this to fail.

   Matt


> Regards,
> Alexander
>
> On 09.01.2012 17:13, Matthew Knepley wrote:
>
> On Mon, Jan 9, 2012 at 9:10 AM, Alexander Grayver <agrayver at gfz-potsdam.de
> > wrote:
>
>> Ok, thanks, I have sent it to petsc-maint.
>>
>
>  Okay, I now suspect that one of the large number of external packages
> has somehow screwed things
> up. I think the (somewhat painful) way to go is to reconfigure with no
> packages in another arch, and
> then add them back one at a time until it breaks. My bet is scalapack. We
> will see.
>
>    Thanks,
>
>       Matt
>
>
>> Regards,
>> Alexander
>>
>>
>> On 09.01.2012 15:56, Satish Balay wrote:
>>
>>> On Mon, 9 Jan 2012, Alexander Grayver wrote:
>>>
>>>       1) Can you send us the matrix so we can run under valgrind here?
>>>>>>
>>>>>     It's 4.7 megabytes zipped. Where to send it?
>>>>>
>>>>  You could just send it as e-mail attachment to petsc-maint at mcs
>>>
>>>  You can upload to PETSc ftp: ftp://ftp.mcs.anl.gov/pub/petsc
>>>>>
>>>> I can't do this, guess I don't have permissions?
>>>>
>>> wrt ftp - one would have to:
>>> - upload the file to ftp://ftp.mcs.anl.gov/incoming
>>> - tell us the *exact* name of the file for us to be able to retrieve it.
>>>
>>> Satish
>>>
>>
>>
>
>
>  --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20120110/fe247d60/attachment.html>