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What are your favorite tools for profiling/optimizing C and Rust code?
by michalsustr 9mo ago
What are your favorite tools for profiling/optimizing C and Rust code?
- lionkor 9mo agoDefinitely the combination of callgrind (valgrind --tool=callgrind) and kcachegrind, or the combination of HotSpot and perf. I have toyed with Intel's vTune, but I felt it was very hard to get running so its discouraging before you even start. That said, if you need a lot of info on cache etc., vTune is fantastic.
- michalsustr 9mo agoThank you! :)