[Bug 171993] Review Request: mpich2 - An implementation of MPI

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Summary: Review Request: mpich2 -  An implementation of MPI


https://bugzilla.redhat.com/show_bug.cgi?id=171993





------- Additional Comments From dakingun at gmail.com  2008-04-15 22:10 EST -------
(In reply to comment #62)
> Need to change:
> 
> < %{_datadir}/%{name}/*log*
> ---
> > %{_datadir}/%{name}/*.*log*
> 
> to avoid having example_logging going into the base mpich2 package.
>
Fixed, thanks.
 
> mpich2-devel.i386: W: symlink-should-be-relative
> /usr/share/mpich2/bin32/mpif90/usr/bin/mp32-mpif90
> (and same for mpif77, mpicc, mpicxx).
> 
I've fought with this in the past, I can't find a means of dealing with it
sanely, suggestions welcomed. I believe it can be ignored.

> Lots of:
> 
> mpich2-libs.i386: W: conffile-without-noreplace-flag
> /etc/mpich2-32/mpe_callstack_ldflags.conf
> 
I think these can be safely ignored too, as most of them are constructed at
build-time.

> 
> I also think a note should be made in the description of the package that this
> was compiled with the default options and so uses the mpd process manager and
> the ch3:sock communication device.
>
Good point. It seems you've not noticed I did enabled dynamically loading sock,
ssm, and shm channels; the default is still the sock channel though.
I'm actually considering configuring the package to use ch3:nemesis on x86*,
since it said to offer the best performance, thoughts?

> 
> Another thing to think about it who should take precedence among lam, openmpi,
> and mpich2 when they are all installed.
It really shouldn't matter, anyone who will knowingly install the three, should
be knowledgeable enough to set the default implementation, IMHO.

ftp://czar.eas.yorku.ca/pub/mpich2/mpich2-1.0.7-3.fc9.src.rpm
ftp://czar.eas.yorku.ca/pub/mpich2/mpich2.spec



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