On Fri, 25 Jun 2004, Rich Naff wrote:
> 1) Is there any possibility that collectives (eg, MPI_Bcast) over
> inercommunicators will be supported any time soon?
Yes -- LAM 7.1. 7.1 is in the beginning of its release testing. So,
"soon" (we're not a commerical company, so we never promise firm release
dates ;-).
> 2) Apparently using the merge process (MPI_INTERCOMM_MERGE) is the
> workaround until such time that collectives become supported.
> I am unable, in a test mode, to get the merge process to function;
> the intracommunicator returned with the call is assigned a value of
> -1. Compressed files containing the test programs are attached.
> The laminfo follows:
It seems you figured this one out in a followup to your post. Glad you
got it working.
--
{+} Jeff Squyres
{+} jsquyres_at_[hidden]
{+} http://www.lam-mpi.org/
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