Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com Date: Tue, 4 Nov 2003 16:06:30 +0100 From: "Gerrit P. Haase" Reply-To: "Gerrit P. Haase" Organization: Esse keine toten Tiere X-Priority: 3 (Normal) Message-ID: <15820826718.20031104160630@familiehaase.de> To: "Alex Vinokur" CC: cygwin@cygwin.com Subject: Re[2]: C++ Compilers : Comparative Performance Testsuite In-Reply-To: References: <157-1772867639.20031030154714@familiehaase.de> MIME-Version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit Hello Alex, Monday, November 3, 2003, 7:44:16 PM, you wrote: > "Gerrit P. Haase" wrote in message > news:157-1772867639.20031030154714@familiehaase.de... >> Alex wrote: >> >> > An algorithm which computes very long Fibonacci numbers >> > >> > >> http://groups.google.com/groups?selm=bnni5p%2412i47o%241%40ID-79865.news.uni-berlin.de >> > was used as a performance testsuite >> > to compare speed of the code produced by various compilers. >> >> > >> |------------------------------------------------------------------------| >> > | Digital Mars C/C++ Compiler, STLport 4.5.3 >> > >> |------------------------------------------------------------------------| >> > | Version 8.35n | - | 0.20 : 0.16 | 0.84 : 0.80 | 3.82 : 3.74 | >> > >> |========================================================================| >> >> >> Do you think to use STLport with the Cygwin/MinGW compiler would >> increase perfomance? > [snip] > New report which contains STLport with the Cygwin has been posted > to news:gmane.os.cygwin under title "C++ Compilers : Comparative > Performance Measurement". > See : > * news://news.gmane.org/bo66qu$eo1$1@sea.gmane.org > * http://article.gmane.org/gmane.os.cygwin/40086. Interesting, it is really a little faster when libstdc++ is directly compared with the STLport library. So it would make sense to use it when performance is an issue. -- Best regards, Gerrit -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/