From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: caml-list@sympa.inria.fr Delivered-To: caml-list@sympa.inria.fr Received: from mail3-relais-sop.national.inria.fr (mail3-relais-sop.national.inria.fr [192.134.164.104]) by sympa.inria.fr (Postfix) with ESMTPS id 79F167EE80 for ; Fri, 15 Mar 2013 14:35:17 +0100 (CET) Received-SPF: None (mail3-smtp-sop.national.inria.fr: no sender authenticity information available from domain of ontologiae@gmail.com) identity=pra; client-ip=209.85.215.173; receiver=mail3-smtp-sop.national.inria.fr; envelope-from="ontologiae@gmail.com"; x-sender="ontologiae@gmail.com"; x-conformance=sidf_compatible Received-SPF: Pass (mail3-smtp-sop.national.inria.fr: domain of ontologiae@gmail.com designates 209.85.215.173 as permitted sender) identity=mailfrom; client-ip=209.85.215.173; receiver=mail3-smtp-sop.national.inria.fr; envelope-from="ontologiae@gmail.com"; x-sender="ontologiae@gmail.com"; x-conformance=sidf_compatible; x-record-type="v=spf1" Received-SPF: None (mail3-smtp-sop.national.inria.fr: no sender authenticity information available from domain of postmaster@mail-ea0-f173.google.com) identity=helo; client-ip=209.85.215.173; receiver=mail3-smtp-sop.national.inria.fr; envelope-from="ontologiae@gmail.com"; x-sender="postmaster@mail-ea0-f173.google.com"; x-conformance=sidf_compatible X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: At8BAJkiQ1HRVdetiGdsb2JhbABDiDi7DYFPgWQIFg4BAQEKCRQUBCSCKgEBBAEjHQEbHgMBCwYFBAEGNwICIgERAQUBHAYBEgiHeQEDCQYMpCeLY0+Ce4R2ChknDVmIfAEFDI8FC4ItgRMDllqBH44BFimELjs X-IPAS-Result: At8BAJkiQ1HRVdetiGdsb2JhbABDiDi7DYFPgWQIFg4BAQEKCRQUBCSCKgEBBAEjHQEbHgMBCwYFBAEGNwICIgERAQUBHAYBEgiHeQEDCQYMpCeLY0+Ce4R2ChknDVmIfAEFDI8FC4ItgRMDllqBH44BFimELjs X-IronPort-AV: E=Sophos;i="4.84,850,1355094000"; d="scan'208";a="6628903" Received: from mail-ea0-f173.google.com ([209.85.215.173]) by mail3-smtp-sop.national.inria.fr with ESMTP/TLS/RC4-SHA; 15 Mar 2013 14:35:16 +0100 Received: by mail-ea0-f173.google.com with SMTP id h14so1580415eak.32 for ; Fri, 15 Mar 2013 06:35:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:mime-version:in-reply-to:references:from:date:message-id :subject:to:content-type; bh=n6dKUzn6owUDTY2HRwgzymhyO8le8R4/h7F8Edv913Y=; b=szAVQMvnsV/7q6gWNDzNozko6ftSHz5BWWgxcWOZmGHaZ4Yu3R0oKptAEJ4mwOeCQ0 tFB1Y+cF7U17JfANdThoTkvV1LkhH+Sz+Bs0UabqPyHVESNHvOiuG/rIn6fD4dP3+3++ yDfjAf+9i2tTPa+CoLaQCB2UZHB9Vg9QmODXdhE5Q+0NKT4vVb5V9XkH6Hz7LqMSXLuQ 3TFZDncYGY+cGwvlrtMKts22Jq4QhfYeQY9gOb5haeX6lVVblImyGF8MlGIZh6f8HWEC m129ccsoPJ6s1NbW0b4TLy/5zEXmjHiZCtoHuL6aVhuWs+gYTvR5djQ1ZbxnyH7qKyr9 Bi8Q== X-Received: by 10.14.179.5 with SMTP id g5mr18277242eem.41.1363354515944; Fri, 15 Mar 2013 06:35:15 -0700 (PDT) MIME-Version: 1.0 Received: by 10.223.61.194 with HTTP; Fri, 15 Mar 2013 06:34:55 -0700 (PDT) In-Reply-To: <010801ce201f$afd6ad80$0f840880$@ffconsultancy.com> References: <00ba01ce200c$d23f1910$76bd4b30$@ffconsultancy.com> <010801ce201f$afd6ad80$0f840880$@ffconsultancy.com> From: Pierre-Alexandre Voye Date: Fri, 15 Mar 2013 14:34:55 +0100 Message-ID: To: Jon Harrop , caml-list Content-Type: multipart/alternative; boundary=047d7b603fe6a05ef704d7f6b591 Subject: Re: [Caml-list] Case study in optimization: porting a compiler from OCaml to F# --047d7b603fe6a05ef704d7f6b591 Content-Type: text/plain; charset=UTF-8 2013/3/13 Jon Harrop > > > > I am thinking pre-forked processes communicating with pipes? > > That would work but it would be a lot of effort compared to > Array.Parallel.map in F#. > So you could maybe use Parmap.map ? Parmap.parmap ~ncores:4 funct (Parmap.L elem_list) -- --------------------- https://twitter.com/#!/ontologiae/ http://linuxfr.org/users/montaigne --047d7b603fe6a05ef704d7f6b591 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable



2013/3/13 Jon Harrop <jon@ffconsultancy.com>
=


> I am thinking pre-forked processes communicating with pipes?

That would work but it would be a lot of effort compared to
Array.Parallel.map in F#.

So you c= ould maybe use Parmap.map ?
Parmap.=
parmap ~ncores:4 funct<=
/span> (Parmap.L elem_l=
ist)



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