On Mon, 2010-08-23 at 13:51 +0530, Harish Narayanan wrote: > On 8/23/10 1:49 PM, Garth N. Wells wrote: > > On Mon, 2010-08-23 at 13:46 +0530, Harish Narayanan wrote: > >> On 8/23/10 1:06 PM, Anders Logg wrote: > >>> On Mon, Aug 23, 2010 at 10:27:37AM +0530, Harish Narayanan wrote: > >>>> There now exist four petsc packages in the dorsal repository: > >>>> > >>>> petsc > >>>> petscextra > >>>> petscminimal > >>>> petscwithoutmpi > >>>> > >>>> I would these to be streamlined into two primary ones. > >>>> > >>>> petscextra => (new) petsc > >>>> petscminimal + petsc => (new) petsccore > >>>> petscwithoutmpi => (remove, along with support for xp) > >>> > >>> Sounds good. > >>> > >>> The problem before was that some platforms seemed to be ok with adding > >>> UMFPACK (which is really needed or else we don't have a direct solver) > >>> while there were still some that had to do without. > >>> > >>> I assume we can have petsc on all platforms except Mac where we need > >>> petsccore since the Fortran support in OpenMPI is missing. > >> > > > > This is a pretty serious omission in the OpenMPI package. Surely someone > > has fixed this on the MacPorts side? I see that the package has some > > variants - could it be a case of installing the gfortran package before > > installing OpenMPI? > > I will not fix this. Yes, you can use OpenMPI stuff from MacPorts, but > then you are ignoring the existing buildchain on the machine almost > entirely. >
I thought we were using MacPorts - does OSX come with MPI? Is that the one that points to gcc 4.0? I don't understand the point on the buildchain. Garth > Harish _______________________________________________ Mailing list: https://launchpad.net/~dorsal Post to : [email protected] Unsubscribe : https://launchpad.net/~dorsal More help : https://help.launchpad.net/ListHelp
