From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: 103376,e0e1d3b3f7c994b8 X-Google-Attributes: gid103376,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news2.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!nx01.iad01.newshosting.com!newshosting.com!198.186.190.251.MISMATCH!transit4.readnews.com!textspool1.readnews.com!news-out.readnews.com!postnews3.readnews.com!not-for-mail Date: Thu, 13 Mar 2008 06:49:21 -0400 From: "Peter C. Chapin" User-Agent: Thunderbird 2.0.0.12 (Windows/20080213) MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: Robert Dewar's great article about the Strengths of Ada over other langauges in multiprocessing! References: <13t4b2kkjem20f3@corp.supernews.com> <89af8399-94fb-42b3-909d-edf3c98d32e5@n75g2000hsh.googlegroups.com> <47D39DC8.20002@obry.net> <114f711c-9cf8-4fdb-8f11-77667afb8719@c33g2000hsd.googlegroups.com> <33557da4-e4ba-4c75-9a55-4b7eb5fdad3b@i12g2000prf.googlegroups.com> <44104211-afd5-4cf7-8467-90471d4afd1b@f63g2000hsf.googlegroups.com> <2c2989ba-a109-40d6-b0a3-f91d94a2d291@a1g2000hsb.googlegroups.com> In-Reply-To: <2c2989ba-a109-40d6-b0a3-f91d94a2d291@a1g2000hsb.googlegroups.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Message-ID: <47d906b4$0$1804$4d3efbfe@news.sover.net> Organization: SoVerNet (sover.net) NNTP-Posting-Host: 77fe28b2.news.sover.net X-Trace: DXC=9@homnGhV<_gRm3LG_>=ZPK6_LM2JZB_S:ROM2TiZNJV:WUUlR<856_X8F9CCLRQRXd^RYo95bi This paper: http://www.aristeia.com/Papers/DDJ_Jul_Aug_2004_revised.pdf describes some of these issues in a C++ context and is written by two authors who probably know what they are talking about. Their conclusion is that it is pretty much impossible to write correct multi-threaded code in C++ without (non-standard) compiler assistance. I'm paraphrasing here. It is my understanding, however, that this matter will be addressed in C++ 0x. Peter