Re: JavaMemoryModel: Problem on single processor

From: David Holmes (dholmes@dstc.edu.au)
Date: Thu May 25 2000 - 18:30:04 EDT


> As far as the Butenhof discussions go, they are very useful for
> understanding the multiprocessor problem, and I understand these issues.
> They don't address seeing this behavior on a uniprocessor.

You are right I was mistaken in my recollection. With no JVM in the process
the POSIX situation is simpler - though arguably an optimising C compiler
could perform similar reordering.

Of course there is always the possibility that the observed behaviour is
simply the result of a JIT bug.

David

-------------------------------
JavaMemoryModel mailing list - http://www.cs.umd.edu/~pugh/java/memoryModel



This archive was generated by hypermail 2b29 : Thu Oct 13 2005 - 07:00:25 EDT