c - Is this enough to detect race conditions? -


say have multithreaded application , run same inputs. enough instrument every load , stores detect write-write , write-read data races? mean logged load , store addresses, if can see thread did load , thread did store, can detect write-read , write-write data race noticing overlapped addresses. or missing something?

or missing something?

you are missing lot. pubby said, if see read, write in t1, , later read, write in t2, can't anything absence of races. need know locks involved.

you may want use tool, such google's threadsanitizer instead.

update:

but approach cover races or @ least of races?

your comments here , on other answers appear show don't understand race is.

your approach may expose some of races, yes. guaranteed not cover of them (which make exercise futile).


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