Change 20958
New memory management startegy for ConcurrentQueue that eliminates the need for traditional reference counting and now uses a decrement-only counter to reliably clean up memory without stomping on any other threads.
The removal of the reference counting, and the movement of the buffer capacity check to a member variable on the queue itself, has resulted in a performance increase of roughly 20-25% and eliminated a very rare accounting error.
Also cleaned up the comments and removed a commented-out alternative implementation of Dequeue().
#review-20959 post-commit
The removal of the reference counting, and the movement of the buffer capacity check to a member variable on the queue itself, has resulted in a performance increase of roughly 20-25% and eliminated a very rare accounting error.
Also cleaned up the comments and removed a commented-out alternative implementation of Dequeue().
#review-20959 post-commit