Re: Performance Results for Ingo's O(1)-scheduler

Mark Hahn (hahn@physics.mcmaster.ca)
Tue, 22 Jan 2002 00:28:09 -0500 (EST)


> connecting to a server and talking to each other. Is it a CPU, memory, or
> disk bound benchmark? What is causing the 4-way machines to be only 2x the

none of the above: it's scheduler-bound: billions of runnable threads
that do almost nothing but wake up other threads. a fine example of
where to use coroutines, not kernel threads...

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