The compiler warnings should be fixed... thank for the hint, Tim.
On Fr, 2008-02-01 at 20:08 +0100, Ralf Wildenhues wrote:
> * Tim Prins wrote on Fri, Feb 01, 2008 at 04:09:31PM CET:
> >
> > Note that this indicates that the file vt_metric_papi.c is being
> > compiled *3* times. I am not using
George,
I hate to say this, but I don't think that this is correct. Page 114 in
MPI 1 says (in the section about MPI_Reduce)
"Thus, all processes provide input buffers and output buffers of the
same length, with elements of the same time".
The content is only significant at the root, but al
Well, well, well ... There is really no way to make everybody happy ...
When I did the previous commit (where I added the check), Tim Prins
pointed out the following 2 paragraphs from the MPI standard.
MPI-1.1 s4.9.1 (p113, line 28) says the recvbuf is "significant
only at root".
MPI-1.1
well, but the point is, that the requirement I listed is explicitly
mentioned in the chapter about MPI_Reduce. So I would claim, that it
trumps (at least) the second citation. (BTW: I am pretty sure that I
remember having this discussion early in Open MPI days already :-) )
But maybe that's so
I remember the discussion. However, the outcome is not that clear to
me anymore :). Moreover, I know that tuned collective do not rely on
the user supplied buffer on the intermediary nodes, which pinpoint to
the fact that we ignore it.
george.
On Feb 4, 2008, at 1:29 PM, Edgar Gabriel wr
VT guys -- any thoughts on this?
On Feb 1, 2008, at 8:10 AM, Jeff Squyres wrote:
On Feb 1, 2008, at 5:35 AM, Ralf Wildenhues wrote:
These files do not belong in SVN, they are generated by aclocal:
ompi/contrib/vt/vt/extlib/otf/aclocal.m4
ompi/contrib/vt/vt/aclocal.m4
I think both of these
Dear Developers
I am back.. This time i am actually facing a problem. I should have send the
problem to eventlib mailing list first, but I thought your guys must be more
current with what I am doing, so i tried this list first.
I am trying to port xensockets to openmpi. In principle, I have the
