Re: [patch 00/13] Syslets, "Threadlets", generic AIO support, v3

Evgeniy Polyakov
2007-02-27T13:17:05Z

On Tue, Feb 27, 2007 at 01:34:21PM +0100, Ingo Molnar (mingo@elte.hu) wrote:
> based servers. The measurements so far have shown that the absolute
> worst-case threading server performance is at around 60% of that of
> non-context-switching servers - and even that level is reached
> gradually, leaving time for action for the server owner. While with
> fully event based servers there are mostly only two modes of
> performance: 100% performance and near-0% performance: total breakdown.

Let's live in piece! :)
I always agreed that they should be used together - event-based rings
of IO requests, if request happens to block (which should be avaided
as much as possible), then it continues on behalf of sleeping thread.

> Ingo

--
Evgeniy Polyakov