Jonas Bulow wrote:
> 
> Ronald G Minnich wrote:
> >
> > I don't know about the "bsd" or whatever way. If you're doing real
> > parallel programming and want real performance, you'll use a test-and-set
> > like function that uses the low-level machine instructions for same.
> 
> That is exacly what I'm looking for! I found it to be overkill to
> involve the kernel just because I wanted to have a context switch during
> the "test-and-set".

Precisely how do you expect to "have a context switch" without "involving
the kernel"?

-- 
            "Where am I, and what am I doing in this handbasket?"

Wes Peters                                                         Softweyr LLC
[EMAIL PROTECTED]                                           http://softweyr.com/


To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-hackers" in the body of the message

Reply via email to