On Fri, 22 May 2009 10:27:21 +0100, <jer...@martinfamily.freeserve.co.uk>
wrote:
I think this depends on whether we think that Python is a language for
people who we trust to know what they are doing (like Perl) or whether
it is a language for people we don't trust to get things right(like
Java). I suspect it probably lies somewhere in the middle.
So do I *in general*, but your design principle -- make it easy -- came
down firmly in the first camp and, as I said, I come down in the second
where parallel processing is concerned. I've spent enough years weeding
bugs out of my insufficiently carefully designed Occam programs to have
the opinion that "easy" is the very last thing you want to make it.
Actually the 'sync' command could lead to deadlock potentially:
par i in range(2):
if i == 1:
sync
Hmm. I was assuming you had some sort of implicit rendez-vous sync
at the end of the PAR. Yes, this does make it very easy for the
freshly-enabled careless programmer to introduce deadlocks and
never realise it.
--
Rhodri James *-* Wildebeeste Herder to the Masses
--
http://mail.python.org/mailman/listinfo/python-list
