Done: r16872.
On Dec 6, 2007, at 1:34 PM, Terry Dontje wrote:
Jeff Squyres wrote:
I should also note the following:
- LAM/MPI does the same thing (increments refcount when GROUP_EMPTY
is
returned to the user, and allows GROUP_EMPTY in GROUP_FREE)
- MPICH2 has the following comment in
Jeff Squyres wrote:
I should also note the following:
- LAM/MPI does the same thing (increments refcount when GROUP_EMPTY is
returned to the user, and allows GROUP_EMPTY in GROUP_FREE)
- MPICH2 has the following comment in GROUP_FREE (and code to match):
/* Cannot free the
well, the best I could find is the following in section 5.2.1
"MPI_GROUP_EMPTY, which is a valid handle to an empty group, should not
be confused with MPI_GROUP_NULL, which in turn is an invalid handle. The
former may be used as an argument to group operations; the latter, which
is returned
I should also note the following:
- LAM/MPI does the same thing (increments refcount when GROUP_EMPTY is
returned to the user, and allows GROUP_EMPTY in GROUP_FREE)
- MPICH2 has the following comment in GROUP_FREE (and code to match):
/* Cannot free the predefined groups, but
