Yes, this appears to be at least partially part of the problem Edgar
is seeing. We're trying to figure out how most of the tests passed so
far with a wrong mapping. Interesting enough, while the mapping seems
wrong the lookup is symmetric so most of the time we end-up with the
correct op by pure luck.
We're looking into this.
On Jul 15, 2009, at 11:50 , Jeff Squyres wrote:
> I [very briefly] read about the DDT spawn issues, so I went to look
> at ompi/op/op.c. I notice that there's a new comment above the op
> datatype<-->op map construction area that says:
> /* XXX TODO */
> svn blame says:
> 21641 rusraink /* XXX TODO */
> r21641 is the big merge from the past weekend where the DDT split
> came in.
> Has this area been looked at and the comment is out of date? Or
> does it need to be updated with new mappings? (I honestly have not
> looked any farther than this -- the new comment caught my eye)
> Jeff Squyres
> Cisco Systems
> devel mailing list