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Coyotos IPC


From: Neal H. Walfield
Subject: Coyotos IPC
Date: Mon, 06 Aug 2007 22:01:59 +0200
User-agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.6 (Marutamachi) APEL/10.6 Emacs/21.4 (i386-pc-linux-gnu) MULE/5.0 (SAKAKI)

At Mon, 6 Aug 2007 16:52:26 -0300 (ART),
Fortes Marcelo wrote:
> In time,(pardon me by my ignorance)Is Eros/CoyotOS IPC
> message passing sychronous like L4 or Assyinchronous
> like Mach ?

It is primarily synchronous like L4.  There has been discussion
regarding the addition of an asynchronous notification feature.

> There is any performance comparison between CoyotOS
> and Modern L4 Implementations,(FIASCO, L4KA)?

If Coyotos' implementation is far enough that that is possible, then
it is only very recently so.  So no, I don't think there are any
benchmarks yet.

Neal




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