Re: Efficient IPC mechanism on Linux
From: Jamie Lokier
Date: Wed Sep 10 2003 - 17:09:48 EST
Pavel Machek wrote:
> But you should also time memory remapping stuff on same cpu, no?
Yes, but can I be bothered ;)
Like I said, it's a crude upper bound.
We know the remapping time will be about the same in both tests,
because all it does is the same vma operations and the same TLB
invalidations.
-- Jamie
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