On Thu, Dec 22, 2011 at 22:18, Dave Nystrom <dnystrom1 at comcast.net> wrote:
> --with-gnu-compilers=0 --with-vendor-compilers=pgi > --with-vendor-compilers=portland just instructs BuildSystem to look for pgcc. You might be better off specifying the path of the specific compiler you want to use: CFLAGS=/path/to/pgcc > > I want to try building PETSc with the PGI compilers so I can use vendor > blas > with the external direct solver packages. > This should definitely not be necessary. You should be able to link vendor BLAS with any compiler. > I'm also interested in seeing what > difference PETSc in general would see in performance for PGI versus GNU. > I have always found PGI to be a waste of time. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20111222/8679d8ff/attachment.html>
