From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: caml-list@yquem.inria.fr Delivered-To: caml-list@yquem.inria.fr Received: from mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by yquem.inria.fr (Postfix) with ESMTP id 2E784BBAF for ; Tue, 23 Nov 2010 14:40:16 +0100 (CET) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AtEBAMJS60zUGyoFkWdsb2JhbACDTp8WFQEBAQEJCwoHEQMfrFGQcIRYcwSKE4N0 X-IronPort-AV: E=Sophos;i="4.59,242,1288566000"; d="asc'?vcf'?scan'208";a="80772829" Received: from smtp5-g21.free.fr ([212.27.42.5]) by mail2-smtp-roc.national.inria.fr with ESMTP; 23 Nov 2010 14:40:15 +0100 Received: from Tocksi.local (unknown [78.240.16.62]) by smtp5-g21.free.fr (Postfix) with ESMTP id 2EEEED4809C; Tue, 23 Nov 2010 14:40:07 +0100 (CET) Message-ID: <4CEBC432.1090804@univ-savoie.fr> Date: Tue, 23 Nov 2010 14:40:02 +0100 From: Christophe Raffalli User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; fr; rv:1.9.2.12) Gecko/20101027 Thunderbird/3.1.6 MIME-Version: 1.0 To: Damien Doligez Cc: OCaml mailing list Subject: Re: [Caml-list] Optimizing garbage collection References: <1832704169.1010021.1290451094930.JavaMail.root@zmbs1.inria.fr> <81B1F99F-1875-4FFE-B01A-4D0A5EE50463@inria.fr> In-Reply-To: <81B1F99F-1875-4FFE-B01A-4D0A5EE50463@inria.fr> X-Enigmail-Version: 1.1.1 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig4ACCA34D78605F62A69AD26A" X-Spam: no; 0.00; christophe:01 raffalli:01 christophe:01 raffalli:01 univ-savoie:01 ocaml:01 cheers:01 chablais:01 73376:01 univ-savoie:01 garbage:01 lama:01 heap:01 caml-list:01 minor:01 X-Attachments: cset="utf-8" name="Christophe_Raffalli.vcf" name="Christophe_Raffalli.vcf" type="application/pgp-signature" name="signature.asc" name="signature.asc" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig4ACCA34D78605F62A69AD26A Content-Type: multipart/mixed; boundary="------------070904040109060008000106" This is a multi-part message in MIME format. --------------070904040109060008000106 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hello, May be running a minimisation algorithm to minimize (promoted_words per minor collection / minor_heap_size) Could be good ? If we retain the value of this ration for the last N minor_collection, we can surely guess a good value for the next cycle (using trichomomy for instance) ... I will have a look if nobody elso does before me. Unfortunately to write this in OCaml itself is not so easy: there are no alarm for minor collection cycle, so will only get values for major cycle or via a timer with fixed intervals ... Cheers, Christophe --=20 Christophe Raffalli Universite de Savoie Batiment Le Chablais, bureau 21 73376 Le Bourget-du-Lac Cedex tel: (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=20 can check this signature. The public key is stored on www.keyserver.net --------------------------------------------- --------------070904040109060008000106 Content-Type: text/x-vcard; charset=utf-8; name="Christophe_Raffalli.vcf" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="Christophe_Raffalli.vcf" begin:vcard fn:Christophe Raffalli n:Raffalli;Christophe org:LAMA (UMR 5127) email;internet:christophe.raffalli@univ-savoie.fr title;quoted-printable:Ma=3DC3=3DAEtre de conf=3DC3=3DA9rences tel;work:+33 4 79 75 81 03 note:http://www.lama.univ-savoie.fr/~raffalli x-mozilla-html:TRUE version:2.1 end:vcard --------------070904040109060008000106-- --------------enig4ACCA34D78605F62A69AD26A Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iD8DBQFM68Q2i9jr/RgYAS4RAo4JAJ409CKdXhcrHpc1hx1c5v34Tjo6hgCfaYZ7 6IiMmV5jspoBPAxBzx7y6gg= =WX6U -----END PGP SIGNATURE----- --------------enig4ACCA34D78605F62A69AD26A--