[boost] [Atomic] Any multi-threaded tests?

Dear Helge & others, I now have a working ARM Linux system again and I feel I should test the atomics code that I submitted late last year. Is there any test code that actually exercises the atomics across threads? Currently I can see only one test program, and it doesn't seem to involve any concurrency. (Let's not lose momentum on this important library....) Regards, Phil.