{"product_id":"efficient-and-scalable-cache-coherence-for-chip-multiprocessors-von-alberto-ros","title":"Efficient and Scalable Cache Coherence for Chip Multiprocessors","description":"\u003cp\u003eChip multiprocessors (CMPs) constitute the new trend for increasing the performance of future computers. In the near future, chips with tens of cores will become more popular. Nowadays, directory-based protocols constitute the best alternative to keep cache coherence in large-scale systems. Nevertheless, directory-based protocols have two important issues that prevent them from achieving better scalability: the directory memory overhead and the long cache miss latencies.  This book focuses on these key issues. The first proposal is a scalable distributed directory organization that copes with the memory overhead of directory-based protocols. The second proposal presents the direct coherence protocols, which are aimed at avoiding the indirection problem of traditional directory-based protocols and, therefore, they improve applications'' performance. Finally, a novel mapping policy for distributed caches is presented. This policy reduces the long access latency while lessening the number of off-chip accesses, leading to improvements in applications'' execution time.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838341521\"\u003e\u003ch3\u003eNovel proposals for managing cache coherence in future many-core chip multiprocessors\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838341521","offer_id":39498924523613,"sku":"9783838341521","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/3977f8f4-efb2-40d0-b6de-b580d55ad904.jpg?v=1774758253","url":"https:\/\/shop.autorenwelt.de\/en\/products\/efficient-and-scalable-cache-coherence-for-chip-multiprocessors-von-alberto-ros","provider":"Autorenwelt Shop","version":"1.0","type":"link"}