Re: [patch] SMP alternatives

From: Bill Davidsen
Date: Tue Nov 29 2005 - 09:45:37 EST


Daniel Jacobowitz wrote:
On Wed, Nov 23, 2005 at 03:08:59PM -0800, Linus Torvalds wrote:

In contrast, the simple silicon support scales wonderfully well. Suddenly libraries can be thread-safe _and_ efficient on UP too. You get to eat your cake and have it too.


By buying new hardware and only caring about people using the magic
architecture. No thanks.

That is the problem, waiting for Intel to do hardware magic, or even to decide IF they do it. Like assuming that everyone has SMP because a few percent of the users have dual core chips. The majority of the markey will have SMP someday, but ignoring the current status isn't realistic.

Maybe I'll implement this some weekend.

Love to see it, I'm only semi-convinced it can be done in a way which actually produces significant benefits.


--
-bill davidsen (davidsen@xxxxxxx)
"The secret to procrastination is to put things off until the
last possible moment - but no longer" -me

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