The code hangs in a call to atomic_backoff::pause that the main thread initiated from __TBB_FetchAndStoreGeneric because a call to __TBB_CompareAnsdSwapGeneric fails.
It seems that by replacing the latter with the new 4.1 version would fix the bug, but it introduces a change of the call interface and template parameters. I will see if I can narrow down the patch to this function and retain the interface. (All other threads are stuck in tbb::internal::futex_wait() ) -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
