Memory access dependencies in shared-memory multiprocessors
Michel Dubois, C. Scheurich · IEEE Transactions on Software Engineering · 1990
The presence of high-performance mechanisms in shared-memory multiprocessors such as private caches, the extensive pipelining of memory access, and combining networks may render a logical concurrency model complex to implement or inefficient. The problem of implementing a given logical concurrency model in such a multiprocessor is addressed. Two concurrency models are considered, and simple rules are introduced to verify that a multiprocessor architecture adheres to the models. The rules are applied to several examples of multiprocessor architectures.>