On 11/25/2014 02:04 PM, Pohl, Hartmut wrote: > As far as I understand, Thread #5 belongs to the second test case and > thus cannot have a data race with thread #3 due to the pthread_join()s.
I agree. > I put the annotation at the end of the while (that's what I started with). I looked at this in some detail, but I don't understand what is happening. I did notice that if you comment out the line causing the real race i = 40; then no races are reported. So at least you have a situation where, if there is a race, then (multiple) races are reported, but if you have no race, then no races are reported. To investigate further I'd need to look at Helgrind's memory state machine transitions for |i|. J ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
