[cap-talk] Domain change (IPC?) overhead

[Jonathan S. Shapiro]

On Tue, 2008-03-25 at 07:52 -0700, Mark Miller wrote:
> On Tue, Mar 25, 2008 at 6:30 AM, Jonathan S. Shapiro <shap at eros-os.com> wrote:
> >  I think you are tacitly assuming that domain calls will be normal
> >  procedure calls. No sensible design would do this.
> 
> Unless I misunderstand your meaning, Gedanken, W7, E, Emily, Joe-E,
> Caja all do this.

Yes. And I stand by my assertion. The domain interdependencies resulting
from these systems do not scale up successfully.


shap