From owner-sc22wg5@open-std.org Thu Apr 22 21:09:25 2010 Return-Path: X-Original-To: sc22wg5-dom8 Delivered-To: sc22wg5-dom8@www2.open-std.org Received: by www2.open-std.org (Postfix, from userid 521) id 2B0C6C178E1; Thu, 22 Apr 2010 21:09:25 +0200 (CET DST) X-Original-To: sc22wg5@open-std.org Delivered-To: sc22wg5@open-std.org Received: from mail2.cray.com (mail2.cray.com [136.162.64.100]) by www2.open-std.org (Postfix) with ESMTP id C9578C178DA for ; Thu, 22 Apr 2010 21:09:18 +0200 (CET DST) Received: from sealmr01.us.cray.com (sealmr01.us.cray.com [172.28.74.60]) by mail2.cray.com (8.13.6/8.13.3/gw-5323) with ESMTP id o3MJ9FDk007617 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Thu, 22 Apr 2010 12:09:15 -0700 (PDT) Received: from cfexcas01.americas.cray.com (cfexcas01.americas.cray.com [172.30.74.222]) by sealmr01.us.cray.com (8.14.3/8.14.3/eadURLLastChangedRevision: 5204) with ESMTP id o3MJ9EXe008966; Thu, 22 Apr 2010 12:09:14 -0700 Received: from fortran.us.cray.com (172.31.19.200) by cfexcas01.americas.cray.com (172.30.74.226) with Microsoft SMTP Server (TLS) id 8.1.393.1; Thu, 22 Apr 2010 14:09:14 -0500 Message-ID: <4BD09ED9.6040105@cray.com> Date: Thu, 22 Apr 2010 14:09:13 -0500 From: Bill Long Reply-To: Organization: Cray Inc. User-Agent: Thunderbird 2.0.0.24 (Macintosh/20100228) MIME-Version: 1.0 To: fortran standards email list for J3 Cc: WG5 Subject: Re: (j3.2006) (SC22WG5.4259) [ukfortran] Question on locks References: <20100421204947.D8CC7C178DA@www2.open-std.org> <20100421221958.90A94C4E9FA@www2.open-std.org> <20100422073128.25D2DC178D9@www2.open-std.org> <20100422155329.47692C178D9@www2.open-std.org> In-Reply-To: <20100422155329.47692C178D9@www2.open-std.org> Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-sc22wg5@open-std.org Precedence: bulk Aleksandar Donev wrote: So you can simply forget about sync memory, as if it did not > exist in the standard at all, *unless* you want to go beyond the built- > in mechanisms. > Or if you are a vendor who needs to include the SYNC MEMORY code in the other mechanisms to get the semantics right. Cheers, Bill -- Bill Long longb@cray.com Fortran Technical Support & voice: 651-605-9024 Bioinformatics Software Development fax: 651-605-9142 Cray Inc./Cray Plaza, Suite 210/380 Jackson St./St. Paul, MN 55101