Thanks for your interest in pypar.
It is possible to receive messages from any source in the MPI standard and this is also the case in pypar as in this snippet taken from the bundled mandel brot example mandel_parallel_dynamic.py
R, status = pypar.receive(pypar.any_source,
The status object contains various information and in particular you can get the source for the message just received through
Hope this helps
On Mon, Jul 21, 2008 at 6:12 PM, <firstname.lastname@example.org>
Is it possible to receive a message without having specified a source in
pypar, but with just specifying e.g. a tag? This would come in handy when
a master node distributes jobs and waits for results, to send out a new
job each time a slave is done. The master would like to first receive the
results from the first slave who finishes his job, but we cannot know
beforehand which slave that will be.
Magnar K. Bugge