December 2006
Intermediate to advanced
1312 pages
35h 17m
English
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10.12 Creating Performance Benchmark Tests with NTime
Let’s get one thing straight before jumping into NTime, a handy performance benchmarking tool written by Adam Slosarski: performance benchmarking is a difficult thing to get right, and you can easily get distracted by and fixated on over-optimization. Developers, leads, and architects concerned with performance measuring need to have a good grip on how to go about such measuring. Steve McConnell’s Code Complete, Second Edition has a wealth of great information on how and when to worry about optimization.
Rants and disclaimers aside, NTime lets you easily write timing tests for your software. Its look and feel is very similar to that of NUnit, complete with similar attributes for marking test fixtures and test methods. NTime lets you test against duration or number of hits to a method or make use of Windows Performance Monitor probes. There’s also a simple GUI for running timing tests.
NTime isn’t a profiler; you’ll need to look to other tools for that. NTime is simply a quick way to set time or performance boundaries on your software so that you can flag potential problem areas.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.