Article View: comp.os.ms-windows.programmer.misc
Article #2747Re: function TIMING in Windows: HELP
From: Chris Marriott
Date: Tue, 12 Jan 1993 19:35
Date: Tue, 12 Jan 1993 19:35
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1855 bytes
In article <1993Jan11.135908.11287@doug.cae.wisc.edu> ahrikenc@hprisc-12.cae.wisc.edu writes: > >Is there any way I can time an algorithm that is part of a Windows >application? For example, Unix allows finding the CPU time spent >specifically on executing a given set of instructions. > >In Windows, I used the gettime function and computed the difference >of the times at two points, and I get different results at different >times, for the same points, the same data; I believe this is due to >the fact that Windows continuously executes other tasks in the >background, which explains the difference in the results. > >Please help! > > > What you need is a good profiling tool. This will show you the time spent in the various parts of the application. A very good one comes with Microsoft C++, and I believe you get one with Borland C++, too. Chris -- -------------------------------------------------------------------------- | Chris Marriott | chris@chrism.demon.co.uk | | Warrington, UK | BIX: cmarriott | | (Still awaiting inspiration | CIX: cmarriott | | for a witty .sig .... ) | CompuServe: 100113,1140 | --------------------------------------------------------------------------
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Newsgroups: comp.os.ms-windows.programmer.misc From: chris@chrism.demon.co.uk (Chris Marriott) Path: arc1-ca.pugleaf.net!sparky!uunet!pipex!demon!chrism.demon.co.uk!chris Subject: Re: function TIMING in Windows: HELP Distribution: world References: <1993Jan11.135908.11287@doug.cae.wisc.edu> Organization: None Reply-To: chris@chrism.demon.co.uk X-Mailer: Simple NEWS 1.90 (ka9q DIS 1.19) Lines: 31 Date: Tue, 12 Jan 1993 19:35:54 +0000 Message-ID: <726867354snz@chrism.demon.co.uk> Sender: usenet@demon.co.uk