From: Lynbech Christian <christian.lynbech@tieto.com>
To: Stefan Monnier <monnier@IRO.UMontreal.CA>
Cc: Tom Tromey <tromey@redhat.com>,
Emacs development discussions <emacs-devel@gnu.org>
Subject: Re: advice needed for multi-threading patch
Date: Mon, 28 Sep 2009 09:44:11 +0200 [thread overview]
Message-ID: <ytqpeipr4ipg.fsf@ul000205.eu.tieto.com> (raw)
In-Reply-To: <jwvab0nqdag.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Tue, 22 Sep 2009 17:24:15 +0300")
>>>>> "Stefan" == Stefan Monnier <monnier@IRO.UMontreal.CA> writes:
Stefan> Maybe another way to look at all these problems is to take an "agent"
Stefan> point of view: rather than threads moving around, we could consider each
Stefan> keyboard and each buffer as an active object (i.e. with its own thread),
Stefan> which communicate among each other. I.e. a buffer-thread never leaves
Stefan> its buffer, instead it does an RPC to another buffer-thread, or to
Stefan> a keyboard-thread, ...
This seems like a really clever idea, but I didn't see any response to
it. Has anybody thought more about this?
Everything in Emacs is centered around buffers anyway and I guess that a
lot of the RPC (at least wrt. keyboards) would look a lot like the
events comming in from X anyway.
The biggest problem I see here is that you can have a large number of
buffers. I do not know what the practical limit on the number of threads
are on modern systems, but if that is a concern one could instead tie
the threads to processes/filters/sentinels (which aren't really
interactive anyway) and windows/frames which all user interaction goes
through.
------------------------+-----------------------------------------------------
Christian Lynbech | christian #\@ defun #\. dk
------------------------+-----------------------------------------------------
Hit the philistines three times over the head with the Elisp reference manual.
- petonic@hal.com (Michael A. Petonic)
next prev parent reply other threads:[~2009-09-28 7:44 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-26 4:38 advice needed for multi-threading patch Tom Tromey
2009-08-26 7:06 ` Ken Raeburn
2009-08-26 14:52 ` Stefan Monnier
2009-08-26 18:50 ` Ken Raeburn
2009-08-27 3:12 ` Stefan Monnier
2009-08-27 6:28 ` Ken Raeburn
2009-08-27 17:02 ` Stefan Monnier
2009-08-26 16:08 ` Tom Tromey
2009-08-26 18:50 ` Ken Raeburn
2009-08-27 5:07 ` Miles Bader
2009-08-27 6:39 ` Ken Raeburn
2009-08-27 6:50 ` Miles Bader
2009-08-28 20:48 ` Juri Linkov
2009-08-28 22:15 ` Miles Bader
2009-08-28 23:27 ` Juri Linkov
2009-08-28 23:54 ` Miles Bader
2009-08-29 20:21 ` Richard Stallman
2009-08-26 15:02 ` Stefan Monnier
2009-08-26 15:31 ` Tom Tromey
2009-08-26 19:18 ` Stefan Monnier
2009-09-18 22:59 ` Tom Tromey
2009-09-19 0:09 ` Stephen J. Turnbull
2009-09-19 0:32 ` Chong Yidong
2009-09-21 21:19 ` Stefan Monnier
2009-09-21 21:50 ` Tom Tromey
2009-09-22 14:24 ` Stefan Monnier
2009-09-22 23:59 ` Ken Raeburn
2009-09-23 3:11 ` Stefan Monnier
2009-09-23 15:53 ` Chong Yidong
2009-09-23 3:16 ` Tom Tromey
2009-09-24 17:25 ` Stefan Monnier
2009-09-24 17:57 ` Tom Tromey
2009-09-27 20:59 ` Tom Tromey
2009-09-27 23:05 ` Stefan Monnier
2009-09-28 4:27 ` Tom Tromey
2009-09-29 0:27 ` Stefan Monnier
2009-09-29 2:26 ` Ken Raeburn
2009-09-29 3:20 ` Stefan Monnier
2009-09-29 3:57 ` Ken Raeburn
2009-09-29 3:33 ` Tom Tromey
2009-09-29 4:07 ` Ken Raeburn
2009-09-29 2:30 ` Tom Tromey
2009-09-23 18:43 ` Giuseppe Scrivano
2009-09-24 17:29 ` Stefan Monnier
2009-09-24 18:53 ` Giuseppe Scrivano
2009-09-24 20:04 ` Tom Tromey
2009-09-24 21:59 ` Stefan Monnier
2009-09-24 22:23 ` Giuseppe Scrivano
2009-09-24 22:47 ` Ken Raeburn
2009-09-28 14:52 ` Ted Zlatanov
2009-10-05 6:02 ` joakim
2009-09-28 7:44 ` Lynbech Christian [this message]
2009-08-29 0:28 ` Giuseppe Scrivano
2009-08-29 4:57 ` Tom Tromey
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