[petsc-dev] PTScotch 6

Jed Brown jedbrown at mcs.anl.gov
Tue Mar 19 10:54:25 CDT 2013


On Tue, Mar 19, 2013 at 10:44 AM, Satish Balay <balay at mcs.anl.gov> wrote:

> > There is a new version of PTScotch. I tried configuring with
> --download-ptscotch=
> https://gforge.inria.fr/frs/download.php/31832/scotch_6.0.0_esmumps.tar.gz
> >
> > It works on Linux with the patch below (note the missing whitespace
> should have been fixed in 3.3).
>
> Hm - so this part of the patch should go into 'maint' tree - and then
> merged into 'next/master'? So we need 2 branches for applying this patch?
> one that goes into 'maint' & 'next/master' - the other that goes into
> 'next/master'?
>

No, we would apply the patch in 'maint' and merge the branch directly to
'next'. Later, we merge the same branch into 'maint'.


>
> [Will let the git experts comment on the workflow to use']
>
> I dont' unserstand the 'maint' branch. It has merges from 3.3 - so I
> don't know if its eqivalent to petsc-3.3+bs-3.3 or not.  [ andI'm not
> sure if we'll have another patch update to 3.3]


It does not have merges from 3.3. It does have a merge from 3.2 because I
applied .gitignore and the buildsystem import back to 3.2.
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