[zeromq-dev] Lock-free algorithms

[Michi Henning]

Hi,

I've been having some problems with thread sanitizer suppressions, which resulted in a discussion here:

https://code.google.com/p/thread-sanitizer/issues/detail?id=69

In the context of lock-free techniques in zmq, one of the commenters mentioned:

> Just a drive-by comment: TSan should not produce false positives on lock-free algorithms, if they use atomic operations correctly. If they don't then these algorithms are broken.


Any opinions?

Thanks,

Michi.