Article View: borland.public.delphi.nativeapi
Article #12188Re: QueryPerformanceFrequency
From: judy
Date: Sat, 23 Nov 2002 01:51
Date: Sat, 23 Nov 2002 01:51
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"John Herbster (TeamB)" <herb-sci at novus-tele.net> wrote in message news:3ddeaf46$1@newsgroups.borland.com... > > Well, I would be happy if what the politicians > > say would be true for the next 500 years. > > Vancouver, BC just elected a new mayor named Campbell. > He claimed to support a coalition of homeless advocates, until > just after the election, when he talked with the city council > and was persuaded to change his mind. <g> --JohnH > > i am actually using the queryperformancecounter to measure the sql performance on the interbase , that is to measure on particular sql's prepare time and execute time, i wonder i should continue using this function ...? (since value of queryperformancefrequency is not based on certain CPU's mechanism, where the standard is not defined clearly) Initially, i try to use the GetTickCount since i know it is system dependent , where it is depend on CPU speed (at least i know).
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f94dd,64862bd85e1470d9 X-Google-Attributes: gidf94dd,public X-Google-ArrivalTime: 2002-11-22 18:15:51 PST From: "judy" <benny@chrysanth.com> Newsgroups: borland.public.delphi.nativeapi References: <3dddc45c@newsgroups.borland.com> <3dde56cf$2@newsgroups.borland.com> <3dde613d$1@newsgroups.borland.com> <3ddea731@newsgroups.borland.com> <3ddeaf46$1@newsgroups.borland.com> Subject: Re: QueryPerformanceFrequency Date: Sat, 23 Nov 2002 09:51:03 +0800 Lines: 23 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.50.4807.1700 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4910.0300 NNTP-Posting-Host: 210.195.36.251 Message-ID: <3ddedf8c@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1038016396 210.195.36.251 (22 Nov 2002 17:53:16 -0800) Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-03!sn-xit-01!sn-xit-08!supernews.com!news.maxwell.syr.edu!newsfeed1.cidera.com!Cidera!news.uni-x.net!newsgroups.borland.com!not-for-mail