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 F3F2F7ED99 for ; Tue, 26 May 2015 19:13:46 +0200 (CEST) Received-SPF: None (mail3-smtp-sop.national.inria.fr: no sender authenticity information available from domain of rich@annexia.org) identity=pra; client-ip=80.68.91.176; receiver=mail3-smtp-sop.national.inria.fr; envelope-from="rich@annexia.org"; x-sender="rich@annexia.org"; x-conformance=sidf_compatible Received-SPF: Pass (mail3-smtp-sop.national.inria.fr: domain of rich@annexia.org designates 80.68.91.176 as permitted sender) identity=mailfrom; client-ip=80.68.91.176; receiver=mail3-smtp-sop.national.inria.fr; envelope-from="rich@annexia.org"; x-sender="rich@annexia.org"; 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@furbychan.cocan.org) identity=helo; client-ip=80.68.91.176; receiver=mail3-smtp-sop.national.inria.fr; envelope-from="rich@annexia.org"; x-sender="postmaster@furbychan.cocan.org"; x-conformance=sidf_compatible X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A0D8CgBOqWRV/7BbRFBcgxCEA65VAQUBgQSYUgKBRzwQAQEBAQEBAYEKQQWDXQEBBDo/EAsOCgkTEg8FKCGIQwHUBAEBAQcCIIYWOYRrhQUHgxeBFgWQTII8iw6BKpItg1kjg3k9gngBAQE X-IPAS-Result: A0D8CgBOqWRV/7BbRFBcgxCEA65VAQUBgQSYUgKBRzwQAQEBAQEBAYEKQQWDXQEBBDo/EAsOCgkTEg8FKCGIQwHUBAEBAQcCIIYWOYRrhQUHgxeBFgWQTII8iw6BKpItg1kjg3k9gngBAQE X-IronPort-AV: E=Sophos;i="5.13,499,1427752800"; d="scan'208";a="127875498" Received: from furbychan.cocan.org ([80.68.91.176]) by mail3-smtp-sop.national.inria.fr with ESMTP/TLS/AES128-SHA; 26 May 2015 19:13:46 +0200 Received: from rich by furbychan.cocan.org with local (Exim 4.84) (envelope-from ) id 1YxIQC-000158-BI; Tue, 26 May 2015 18:13:44 +0100 Date: Tue, 26 May 2015 18:13:44 +0100 From: "Richard W.M. Jones" To: Mark Shinwell Cc: Francois Berenger , "caml-list@inria.fr" Message-ID: <20150526171344.GA4073@annexia.org> References: <555096AB.9090208@inria.fr> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Subject: Re: [Caml-list] OCaml release roadmap On Mon, May 11, 2015 at 09:31:03AM -0400, Mark Shinwell wrote: > I can answer two of your points: > > I think it's unlikely that multicore support is going to be in a > production-ready state for 4.03, although I may be proven wrong. It > seems plausible that a beta version of the support will be ready at > that time, however. > > Degradation of the performance of code not using the new parallelism > features (but possibly using the existing thread support) is a matter > of serious concern for some users, and best efforts will be made to > minimize or eliminate it. We will know more on this front in the next > few months. Will there be implications for C bindings? We have rather a lot ... Rich. -- Richard Jones Red Hat