Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |  

This web mail archive is frozen.

This page is part of a frozen web archive of this mailing list.

You can still navigate around this archive, but know that no new mails have been added to it since July of 2016.

Click here to be taken to the new web archives of this list; it includes all the mails that are in this frozen archive plus all new mails that have been sent to the list since it was migrated to the new archives.

From: Brian Barrett (brbarret_at_[hidden])
Date: 2005-10-16 21:50:53


I forgot the whole point of the e-mail... You'll need to autogen /
configure / make after updating your subversion checkout. Sorry
about that :/.

Brian

On Oct 16, 2005, at 9:32 PM, Brian Barrett wrote:

> Hi all -
>
> I made yet another round of changes to the build system this
> weekend. The goal was to improve the build time for Open MPI. This
> improvement should offer speedups for autogen, configure, and build.
> I reduced the number of Makefiles produced by configure (and
> therefore the number of Makefile.in files generated by Automake), by
> using some interesting include features of Automake. Rather than
> building support libraries in each directory, everything is directly
> folded into the project-level (opal,orte,ompi) library. The
> advantage is faster build time. The disadvantage is that you can no
> longer run "make" in ompi/proc (for instance).
>
> There is still one improvement along these lines that we can make.
> Currently, we create a Makefile in both <project>/mca/<framework> and
> <project>/mca/<framework>/base. It should be possible to eliminate
> the one in base, reducing the number of Makefiles created even
> further. But I ran out of time this weekend, so it's going to have
> to wait a bit.
>
> Brian
>
>
> --
> Brian Barrett
> Open MPI developer
> http://www.open-mpi.org/
>
>
> _______________________________________________
> devel mailing list
> devel_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>