Newsgroups: comp.parallel.mpi From: Harold Carter Edwards Subject: Re: Signaling arrival of messages in MPICH 1.0.13 Organization: Texas Institute for Computational and Applied Mathematics Date: Thu, 30 Jan 1997 19:11:18 -0600 Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <32F146B6.41C6@ticam.utexas.edu> > In article <1997Jan27.221351.27456@jarvis.cs.toronto.edu> paullu@sys.toronto.edu (Paul Lu) writes: > > > >I would like to have the arrival of a message cause a handler > >to be executed. All that this handler would do is wake up > >a daemon which ultimately does a MPI_Iprobe()/MPI_Probe(). > > > >I realize that this functionality is probably anti-standard > >and would be implementation specific, but I would like to > >be able to do it in MPICH 1.0.13 anyways. > Have a look at http://www.ticam.utexas.edu/users/carter/mmpi.html You will find a library which provides handler functionality using only MPI calls - no extensions, signals, or other such non-MPI calls. -- ---------------------------------------------------------------------------- Carter Edwards, carter@ticam.utexas.edu, http://www.ticam.utexas.edu/~carter ----------------------------------------------------------------------------