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CCS build options _ Speed most critical

Armstrong
Intellectual 820 points

hi,expert.

In CCS  build options,what does "Speed most critical"  "speed more critical" "size critical" "size most critical"  mean?

In my project source code,when I used "speed most critical" to compile the output was wrong .but I got right result when I used "size most critical".

what happens?

  • 0
    TI__Guru**** 173310 points

    There is a trade-off between optimizing for speed and optimizing for code size. In general, enabling optimizations geared towards improving code size could adversely impact performance and vice versa. You can set the option at different levels of speed vs code size optimization and determine which the most optimal trade-off for your application. The Compiler Users Guide for the processor you are working with should have more information on these options.