Thread ordering techniques

摘要

Techniques are described that can be used to ensure ordered computation and/or retirement of threads in a multithreaded environment. Threads may contain bundled instances of work, each with unique ordering restrictions relative to other instances of work packaged in other threads in the system. When applied to 3D graphics, video and image processing domains allow unrestricted processing of threads until reaching their critical sections. Ordering may be required prior to executing critical sections and beyond.