lecture27-apr2 - Announcements Lecture 27 Exam 2 on Monday...

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1 Announcements Lecture 27 • Exam 2 on Monday – Sample exam posted, review Friday – Will cover Chapters 11-18, 22*, 26* • Assignment 5 – Write down your stats (SLOC, hrs, logic errors) – And bring stats for assignments 3,4,5 to exam • Topics for today – Performance evaluation (in Ch 26.3) – Exam review Program Performance Measurement Program Analysis Questions • Does my program do what I want it to do? • Does it work correctly according to the requirements given? • Does the documentation describe how to use it and how it works? • Is the code of good style? • Is the program well-designed? – Good modularity – Useful encapsulation How efficient is my program? – Time and/or space Considerations • Program performance is a crucial consideration for embedded and real time systems • Timing data obtained from a program provides experimental evidence to support the greater efficiency claims after the design choice – If you want to instrument and measure the actual running
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lecture27-apr2 - Announcements Lecture 27 Exam 2 on Monday...

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