From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by pauillac.inria.fr (8.7.6/8.7.3) id RAA16408; Mon, 5 Jul 2004 17:14:17 +0200 (MET DST) X-Authentication-Warning: pauillac.inria.fr: majordomo set sender to owner-caml-list@pauillac.inria.fr using -f Received: from nez-perce.inria.fr (nez-perce.inria.fr [192.93.2.78]) by pauillac.inria.fr (8.7.6/8.7.3) with ESMTP id RAA11366 for ; Mon, 5 Jul 2004 17:14:16 +0200 (MET DST) Received: from post.bourget.univ-savoie.fr (post.bourget.univ-savoie.fr [193.48.120.73]) by nez-perce.inria.fr (8.12.10/8.12.10) with ESMTP id i65FEFEV027575 for ; Mon, 5 Jul 2004 17:14:16 +0200 Received: from univ-savoie.fr (d85.lama.univ-savoie.fr [193.48.123.85]) by post.bourget.univ-savoie.fr (8.12.3/jtpda-5.4) with ESMTP id i65FEA4g014436 ; Mon, 5 Jul 2004 17:14:10 +0200 Message-ID: <40E97058.5060503@univ-savoie.fr> Date: Mon, 05 Jul 2004 17:14:32 +0200 From: Christophe Raffalli User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040115 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Christophe Raffalli , caml-list Subject: Re: [Caml-list] Thread and kernel 2.6 pb still there in CVS References: <20040624194603.2A91010EF06@clark.cs.brown.edu> <1088158825.1941.113.camel@pelican.wigram> <20040625110748.GB2707@bourg.inria.fr> <1088166608.1941.120.camel@pelican.wigram> <40DC38D3.4010009@univ-savoie.fr> <20040628150805.GC7353@yquem.inria.fr> <40E0D34C.2040808@univ-savoie.fr> <7AFB5F64-C944-11D8-975C-00039310CAE8@inria.fr> <40E11621.3050709@univ-savoie.fr> In-Reply-To: <40E11621.3050709@univ-savoie.fr> X-Enigmail-Version: 0.83.3.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigC57E30A2B7B26EB4B8369DC4" Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.33 (www . roaringpenguin . com / mimedefang) X-Miltered: at nez-perce with ID 40E97047.001 by Joe's j-chkmail (http://j-chkmail.ensmp.fr)! X-Loop: caml-list@inria.fr X-Spam: no; 0.00; raffalli:01 raffalli:01 univ-savoie:01 caml-list:01 openpgp:01 2440:01 3156:01 glsurf:01 glsurf:01 rotate:01 sched:01 savoie:01 chablais:01 73376:01 univ-savoie:01 X-Attachments: type="application/pgp-signature" name="signature.asc" name="signature.asc" Sender: owner-caml-list@pauillac.inria.fr Precedence: bulk This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigC57E30A2B7B26EB4B8369DC4 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit The latest 3.08 CVS solves the problem (for GlSurf at least). When I have the too Glsurf thread (on computing, one for drawing GL (I keep pressing a key to rotate the surface) and I launched povray from Glsurf for a rendering, then I get one third of cpu each which is perfect) Just a last question: Now I saw that for "non broken" sched_yield, the call is still present. Are you sure that releasing the mutex is not enough to tell the scheduler it may be a good time to give some cpu to another caml thread blocked on the same mutex ? But I am sure you tested that too and this is why the call is still there when possible ;-) -- Christophe Raffalli Université de Savoie Batiment Le Chablais, bureau 21 73376 Le Bourget-du-Lac Cedex tél: (33) 4 79 75 81 03 fax: (33) 4 79 75 87 42 mail: Christophe.Raffalli@univ-savoie.fr www: http://www.lama.univ-savoie.fr/~RAFFALLI --------------------------------------------- IMPORTANT: this mail is signed using PGP/MIME At least Enigmail/Mozilla, mutt or evolution can check this signature --------------------------------------------- --------------enigC57E30A2B7B26EB4B8369DC4 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFA6XBYSQDyWB/+xBwRAjC5AKCZ/xnO02moprZ6mmuK44azS3J6xgCfQMhs Jv3kbaTlIcQudEi4QU028zw= =8ZtI -----END PGP SIGNATURE----- --------------enigC57E30A2B7B26EB4B8369DC4-- ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners