Hi Bob. bobeob wrote on 2016-08-12 05:11: > Hi, I'm just wondering how I might speed up my code with little or no > effort! > Do class fields marked as read-only improve performance?
I have never used classes, so I have no idea:-) > Might I get faster code by merging all my modules into one big file? Yes; it might. I have seen speed-ups of 20-30 % for some applications. We have an experimental tool "scmc" that compiles a modularized program as one generated file with all non-reachable functions removed (but there may not be any name clashes between modules). If interested, I can share the tool. Can you provide some details? - lines of code - architecture (ABI: i386, x86-64, x32) - C compiler - typical run time of your application - heap usage - threading libraries or none Ciao Sven
