Messages in this thread | | | From | "Luca Veraldi" <> | Subject | Re: Efficient IPC mechanism on Linux | Date | Wed, 10 Sep 2003 12:11:23 +0200 |
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> mean 11561 cycles to: > > page fault > copy zero page > install copy > remove copy > > (= write every page from MAP_ANON region and unmap, repeatedly) > > I think that makes a clear case for avoiding page copies.
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