Computer Architecture A Quantitative Approach (5th edition)-401-420.pdf

Computer Architecture A Quantitative Approach (5th edition)-421-440.pdf

Computer Architecture A Quantitative Approach (5th edition)-441-460.pdf

Computer Architecture A Quantitative Approach (5th edition)-461-480.pdf

Computer Architecture: A Quantitative approach 习题答案 Computer Architecture: A Quantitative approach 习题答案

The advent of multicore processors has renewed interest in the idea of incorporating transactions into the programming model used to write parallel programs.This approach, known as transactional memory, offers an alternative, and hopefully better, way to coordinate concurrent threads. The ACI (atomicity, consistency, isolation) properties of transactions provide a foundation to ensure that con- current reads and writes of shared data do not produce inconsistent or incorrect results. At a higher level, a computation wrapped in a transaction executes atomically - either it completes successfully and commits its result in its entirety or it aborts. In addition, isolation ensures the transaction pro- duces the same result as if no other transactions were executing concurrently. Although transactions are not a parallel programming panacea, they shift much of the burden of synchronizing and co- ordinating parallel computations from a programmer to a compiler, to a language runtime system, or to hardware. The challenge for the system implementers is to build an efficient transactional memory infrastructure. This book presents an overview of the state of the art in the design and implementation of transactional memory systems, as of early spring 2010.

Digital Design and Computer Architecture 含书签

Modern Processor Design-Fundamentals of Superscalar Processor

Computer Architecture: A Quantitative approach 习题答案

Digital Design and Computer Architecture 第二版 英文版， 高清，彩色