In article <[EMAIL PROTECTED]>, Steve Holden <[EMAIL PROTECTED]> wrote: ... > I don't see why you should get problems on SMP hardware, since the > threads are all part of the same process and should therefore (I'd have > thought) be tagged with the same processor affinity. Hence the GIL > should manage contention successfully.
Could you explain your thinking there? I don't know that much about SMP. Would have thought that affinity might make a difference with on-processor cache and so forth, but would be transparent to applications. Are you thinking that the processor affinity would essentially serialize execution, so SMP hardware doesn't matter because your threads won't execute concurrently anyway? > Threads most often use Queue.Queue to communicate, precisely because its > operations are guaranteed thread-safe. (Just thought that might bear repetition.) Donn Cave, [EMAIL PROTECTED] -- http://mail.python.org/mailman/listinfo/python-list
