Re: [patch] O(1) scheduler, -G1, 2.5.2-pre10, 2.4.17 (fwd)

Mark Hahn (hahn@physics.mcmaster.ca)
Fri, 11 Jan 2002 16:53:04 -0500 (EST)


> I do vote for optimal cache use. Using squid (200MB process in my case)
> can be much faster if squid stays on the same CPU for a while, instead
> of hopping from one CPU to another (dual PII350 machine).

well, a typical desktop processor has 256-512K cache,
and at least 500 MB/s dram bandwidth, so cache flush time
is only ~1ms, and can be as low as .2 ms. the fact that
all current CPUs are out-of-order can hide some of this, as well...

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