Real-time synchronization protocols for shared memory multiprocessors 论文

摘要

A priority-based synchronization protocol that explicitly uses shared-memory primitives is defined and analyzed. A solution that has been proposed for bounding and minimizing synchronization delays in real-time systems is briefly reviewed. The waiting times introduced by synchronization requirements in multiple-processor environments are identified, and a set of goals for priority-based multiprocessor synchronization protocols is derived. The underlying priority consideration for a shared memory synchronization protocol are studied and priority assignments to be used by the protocol are derived.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>