C programming.com - Learn C and C++ Programming. Optimizing C and C++ Code. Embedded software often runs on processors with limited computation power, thus optimizing the code becomes a necessity.
In this article we will explore the following optimization techniques for C and C++ code developed for Real-time and Embedded Systems. Many techniques discussed here have roots in the material we covered in the articles dealing with C to Assembly translation. A good understanding of the following articles will help: Premature optimization is the root of all evil Donald Knuth wrote, "Programmers waste enormous amounts of time thinking about, or worrying about, the speed of noncritical parts of their programs, and these attempts at efficiency actually have a strong negative impact when debugging and maintenance are considered. The C Library Reference Guide - StumbleUpon.