Received: by 10.224.181.75 with SMTP id bx11mr13514970qab.7.1346827277106; Tue, 04 Sep 2012 23:41:17 -0700 (PDT) MIME-Version: 1.0 Received: by 10.52.99.8 with SMTP id em8mr2557943vdb.16.1346827277082; Tue, 04 Sep 2012 23:41:17 -0700 (PDT) Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!news.glorb.com!v8no2290873qap.0!news-out.google.com!da15ni65566254qab.0!nntp.google.com!b19no2372534qas.0!postnews.google.com!d7g2000vbv.googlegroups.com!not-for-mail Newsgroups: comp.programming.threads Date: Tue, 4 Sep 2012 23:41:17 -0700 (PDT) Complaints-To: groups-abuse@google.com Injection-Info: d7g2000vbv.googlegroups.com; posting-host=94.245.127.69; posting-account=Tl7OCAoAAAAwGUTKmiTR2s43uVYyIrkR NNTP-Posting-Host: 94.245.127.69 References: <504244da$0$6576$9b4e6d93@newsspool3.arcor-online.net> <504600f8$0$6581$9b4e6d93@newsspool3.arcor-online.net> User-Agent: G2/1.0 X-HTTP-Via: 1.1 EUR-PRXY-15 X-HTTP-UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20100101 Firefox/15.0,gzip(gfe) Message-ID: <868ee979-d87f-449e-bd26-697a7f4f3cd4@d7g2000vbv.googlegroups.com> Subject: Re: Who needs acquire semantics for read operations? From: Rani Sharoni Injection-Date: Wed, 05 Sep 2012 06:41:17 +0000 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Xref: csiph.com comp.programming.threads:1050 On Sep 4, 4:24=A0pm, Marcel M=FCller wrote: > On 04.09.2012 13:31, V=E1clav Zeman wrote: > > > Visual Studio can actually compile also for IA64 and that does support = memory access reordering, AFAIK. > > Oh, is it? I heard that IA64 is discontinued. But there is ARM now (VC2012) and it also requires special fences to maintain the volatile semantics.