From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail4-relais-sop.national.inria.fr (mail4-relais-sop.national.inria.fr [192.134.164.105]) by walapai.inria.fr (8.13.6/8.13.6) with ESMTP id p0VGf7NL022160 for ; Mon, 31 Jan 2011 17:41:13 +0100 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AqgAACJ1Rk3CT4aXmWdsb2JhbAClDgEBAQEBCAsKBxEkvTuFTgSGAw X-IronPort-AV: E=Sophos;i="4.60,404,1291590000"; d="scan'208";a="87172934" Received: from smtp-151-monday.nerim.net (HELO maiev.nerim.net) ([194.79.134.151]) by mail4-smtp-sop.national.inria.fr with ESMTP; 31 Jan 2011 17:40:46 +0100 Received: from hector.lesours (ours.starynkevitch.net [213.41.244.95]) by maiev.nerim.net (Postfix) with ESMTPS id B7C2F2E015; Mon, 31 Jan 2011 17:40:41 +0100 (CET) Received: from glinka.lesours ([192.168.0.1]) by hector.lesours with smtp (Exim 4.72) (envelope-from ) id 1Pjwnw-0000oG-Uv; Mon, 31 Jan 2011 17:40:40 +0100 Date: Mon, 31 Jan 2011 17:41:02 +0100 From: Basile Starynkevitch To: Guillaume Hennequin Cc: caml-list@inria.fr Message-Id: <20110131174102.982b7cc7.basile@starynkevitch.net> In-Reply-To: <4D46B68F.6020007@epfl.ch> References: <4D46B68F.6020007@epfl.ch> X-Mailer: Sylpheed 3.1.0beta7 (GTK+ 2.23.90; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [Caml-list] OCaml on Blue Gene? On Mon, 31 Jan 2011 14:18:07 +0100 Guillaume Hennequin wrote: > Hi, > > can anybody share experience with OCaml on an Blue Gene ? I have no idea. Many years ago, I ported to ocaml bytecode interpreter to some sort of Cray (I forgot the details). That was quite simple (IIRC, just some #ifdef to add somewhere). According to http://en.wikipedia.org/wiki/Blue_Gene each processor is a PowerPC variant. Since PowerPC is supported by Ocaml (I don't know if it is the old 32 bits variant or the 64 bits one), I could imagine that even the native compiler could run on it, and I guess the difference between Blue Gene and other PowerPC (perhaps AIX machines) is mostly minor operating system things. But as usual, the evil is in the details. I just hope your port will be available to others, just in case. Good luck. Cheers. -- Basile STARYNKEVITCH http://starynkevitch.net/Basile/ email: basilestarynkevitchnet mobile: +33 6 8501 2359 8, rue de la Faiencerie, 92340 Bourg La Reine, France *** opinions {are only mine, sont seulement les miennes} ***