Re: JavaMemoryModel: Interactions with the environment and non-determinism

From: Bill Pugh (
Date: Tue Apr 13 2004 - 11:40:32 EDT

On Apr 12, 2004, at 8:20 PM, David Holmes wrote:

>> What do people think?
> I don't see how any of this relates to the JMM. There is no
> specification
> for memory mapped devices in J2SE. Any Java platform that defines
> memory
> mapped devices, or raw memory access, must define what semantics if
> any,
> such accesses have.
> David Holmes

Substitute reading and writing from a socket, or from
a memory mapped file.

The point is interaction with something outside of the VM. Which
you can do in J2SE.


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