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,f03ffdf470e3c559 X-Google-Attributes: gid103376,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news3.google.com!news1.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!wns13feed!worldnet.att.net!attbi_s21.POSTED!53ab2750!not-for-mail From: "Jeffrey R. Carter" User-Agent: Thunderbird 2.0.0.17 (Windows/20080914) MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: Interesting performance quirk. References: <4903c066$0$28676$4d3efbfe@news.sover.net> <49045079$0$28711$4d3efbfe@news.sover.net> <4906f908$0$5781$4d3efbfe@news.sover.net> In-Reply-To: <4906f908$0$5781$4d3efbfe@news.sover.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Message-ID: NNTP-Posting-Host: 12.201.97.213 X-Complaints-To: abuse@mchsi.com X-Trace: attbi_s21 1225218474 12.201.97.213 (Tue, 28 Oct 2008 18:27:54 GMT) NNTP-Posting-Date: Tue, 28 Oct 2008 18:27:54 GMT Organization: AT&T ASP.att.net Date: Tue, 28 Oct 2008 18:27:54 GMT Xref: g2news1.google.com comp.lang.ada:2513 Date: 2008-10-28T18:27:54+00:00 List-Id: Peter C. Chapin wrote: > > I'm expecting my code to be slower because a) It is Ada and there are > probably some extra run time checks, and b) I just wrote this thing and > I haven't yet tried to tweak it for performance. The performance ratio > on the Linux system between my immature Ada code and the much more > mature OpenSSL seems pretty reasonable to me. I'm less content with the > ratio in the Window XP environment. Have you verified that your implementation and the OpenSSL library give the same encryption results? There's not much point in worrying about relative speeds if they aren't doing the same thing. -- Jeff Carter "Now look, Col. Batguano, if that really is your name." Dr. Strangelove 31