Cooperative Caching For Chip Multiprocessors
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Cooperative Caching For Chip Multiprocessors
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Author : Jichuan Chang
language : en
Publisher:
Release Date : 2007
Cooperative Caching For Chip Multiprocessors written by Jichuan Chang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Perspectives Of Cooperative Caching
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Author : Syed Hassan Shah
language : en
Publisher:
Release Date : 2018-08-21
Perspectives Of Cooperative Caching written by Syed Hassan Shah and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-21 with categories.
Seminar paper from the year 2017 in the subject Computer Science - Applied, grade: 3.5, course: Assignment, language: English, abstract: From the recent studies we come to know that the cooperative caching can improve the performance of system in wireless P2P networks such as hoc networks and mesh networks do. Somehow these all very high level studies leave many design and implementation issues which are still unanswered. While by study it shows that cooperative caching not only reduce the overhead copying issue between the user space and the kernel space, but it also allow data pipelines for end to end delay reduction. While the chip multiprocessors systems have made the on-chip caches as a decisive recourse shared among co scheduled threads. Still there are many challenges with respect to design for limited bandwidth, increasing on-chip wire interruption and extra capability features. So effectively Cooperative cache can support minimizing average access of memory latency and inaccessibility of critical inter-thread interference. So Caching is the common technique used for improve the. Cooperative Cache approach is intended for the treatment of large video streams with on requires access. Day by day Mobile technology is coming around us. So for general this technology needs address of Internet Service Provider (ISP) for cross-domain traffic. So different researchers present's algorithms of the strategy that shows changes brought to the content center network protocol in to implement the method. As recent works on cooperative caching in networks technology like work on Content Center network also enables the manipulation of the cache resources of routers with new generation. For CRs mostly researcher proposed least recently Used (LRU) approach. Cooperative cache can improve accessibility of data objects in mobile ad hoc network, where a mobile host can communicate with any other system anywhere anytime. Cooperative caching in mobile technology brings reality with
Spatiotemporal Capacity Management For The Last Level Caches Of Chip Multiprocessors
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Author : Dongyuan Zhan
language : en
Publisher:
Release Date : 2012
Spatiotemporal Capacity Management For The Last Level Caches Of Chip Multiprocessors written by Dongyuan Zhan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Cache memory categories.
Judicious management of on-chip last-level caches (LLC) is critical to alleviating the memory wall of chip multiprocessors (CMP). Although there already exist many LLC management proposals, belonging to either the spatial or temporal dimension, they fail to capture and utilize the inherent interplays between the two dimensions in capacity management. Therefore, this dissertation is targeted at exploring and exploiting the spatiotemporal interactions in LLC capacity management to improve CMPs' performance. Based on this general idea, we address four specific research problems in the dissertation. For the private LLC organization, prior-art proposals can improve the efficacy of inter-core cooperative caching at the coarse-grained application level. However, they are still suboptimal because they are unable to take advantage of the diverse capacity demands at the fine-grained set level. We introduce the SNUG LLC design that exploits the set-level non-uniformity of capacity demands and thus further improves performance. Still for the private LLC management, we notice that neither spatial nor temporal LLC management schemes, working separately as in prior work, can deliver robust performance under various circumstances due to set-level non-uniform capacity demands. We propose a novel adaptive scheme, called STEM, to solve the problem by interactively managing both spatial and temporal dimensions of capacity demands at the set level. For the shared LLC organization, existing proposals try to improve either locality or utility for heterogeneous workloads. But we find that none of them can deliver consistently the best performance under a variety of workloads due to applications' diverse locality and utility features. To address the problem, we present the CLU LLC design that co-optimizes the locality & utility of co-scheduled threads and thus adapts to more diverse workloads than the prior-arts. To make a cache management strategy practical for industry, we will need to cut the overhead of the re-reference prediction value (RRPV). We observe that delicately-tuned replacement policies rooted in single-bit RRPVs can closely approximate the performance of their correspondents with log associativity -bit RRPVs. Therefore, we propose a novel practical shared LLC design, called COOP, which entails a 1-bit RRPV per cacheline and a lightweight monitor per core for locality & utility co-optimization. At a considerably low storage cost, COOP achieves higher performance than the two recent practical replacement policies that rely on 2-bit RRPVs but are oriented towards locality optimization only.
Cooperative Networking
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Author : Mohammad S. Obaidat
language : en
Publisher: John Wiley & Sons
Release Date : 2011-08-15
Cooperative Networking written by Mohammad S. Obaidat and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-15 with Technology & Engineering categories.
This book focuses on the latest trends and research results in Cooperative Networking This book discusses the issues involved in cooperative networking, namely, bottleneck resource management, resource utilization, servers and content, security, and so on. In addition, the authors address instances of cooperation in nature which actively encourage the development of cooperation in telecommunication networks. Following an introduction to the fundamentals and issues surrounding cooperative networking, the book addresses models of cooperation, inspirations of successful cooperation from nature and society, cooperation in networking (for e.g. Peer-to-Peer, wireless ad-hoc and sensor, client-server, and autonomous vehicular networks), cooperation and ambient networking, cooperative caching, cooperative networking for streaming media content, optimal node-task allocation, heterogeneity issues in cooperative networking, cooperative search in networks, and security and privacy issues with cooperative networking. It contains contributions from high profile researchers and is edited by leading experts in this field. Key Features: Focuses on higher layer networking Addresses the latest trends and research results Covers fundamental concepts, models, advanced topics and performance issues in cooperative networking Contains contributions from leading experts in the field Provides an insight into the future direction of cooperative networking Includes an accompanying website containing PowerPoint slides and a glossary of terms (www.wiley.com/go/obaidat_cooperative) This book is an ideal reference for researchers and practitioners working in the field. It will also serve as an excellent textbook for graduate and senior undergraduate courses in computer science, computer engineering, electrical engineering, software engineering, and information engineering and science.
Multi Core Cache Hierarchies
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Author : Rajeev Balasubramonian
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2011-06-06
Multi Core Cache Hierarchies written by Rajeev Balasubramonian and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-06-06 with Technology & Engineering categories.
A key determinant of overall system performance and power dissipation is the cache hierarchy since access to off-chip memory consumes many more cycles and energy than on-chip accesses. In addition, multi-core processors are expected to place ever higher bandwidth demands on the memory system. All these issues make it important to avoid off-chip memory access by improving the efficiency of the on-chip cache. Future multi-core processors will have many large cache banks connected by a network and shared by many cores. Hence, many important problems must be solved: cache resources must be allocated across many cores, data must be placed in cache banks that are near the accessing core, and the most important data must be identified for retention. Finally, difficulties in scaling existing technologies require adapting to and exploiting new technology constraints. The book attempts a synthesis of recent cache research that has focused on innovations for multi-core processors. It is an excellent starting point for early-stage graduate students, researchers, and practitioners who wish to understand the landscape of recent cache research. The book is suitable as a reference for advanced computer architecture classes as well as for experienced researchers and VLSI engineers. Table of Contents: Basic Elements of Large Cache Design / Organizing Data in CMP Last Level Caches / Policies Impacting Cache Hit Rates / Interconnection Networks within Large Caches / Technology / Concluding Remarks
Dark Silicon And Future On Chip Systems
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Author :
language : en
Publisher: Academic Press
Release Date : 2018-07-26
Dark Silicon And Future On Chip Systems written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-26 with Computers categories.
Dark Silicon and the Future of On-chip Systems, Volume 110, the latest release in the Advances in Computers series published since 1960, presents detailed coverage of innovations in computer hardware, software, theory, design and applications, with this release focusing on an Introduction to dark silicon and future processors, a Revisiting of processor allocation and application mapping in future CMPs in the dark silicon era, Multi-objectivism in the dark silicon age, Dark silicon aware resource management for many-core systems, Dynamic power management for dark silicon multi-core processors, Topology specialization for networks-on-chip in the dark silicon era, and Emerging SRAM-based FPGA architectures. Provides in-depth surveys and tutorials on new computer technology Covers well-known authors and researchers in the field Presents extensive bibliographies with most chapters Includes volumes that are devoted to single themes or subfields of computer science, with this release focusing on Dark Silicon and Future On-chip Systems
High Performance Embedded Architectures And Compilers
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Author : André Seznec
language : en
Publisher: Springer
Release Date : 2008-12-24
High Performance Embedded Architectures And Compilers written by André Seznec and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-12-24 with Computers categories.
This book constitutes the refereed proceedings of the Fourth International Conference on High Performance Embedded Architectures and Compilers, HiPEAC 2009, held in Paphos, Cyprus, in January 2009. The 27 revised full papers presented together with 2 invited keynote paper were carefully reviewed and selected from 97 submissions. The papers are organized in topical sections on dynamic translation and optimisation, low level scheduling, parallelism and resource control, communication, mapping for CMPs, power, cache issues as well as parallel embedded applications.
Multi Core Cache Hierarchies
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Author : Rajeev Balasubramonian
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2011
Multi Core Cache Hierarchies written by Rajeev Balasubramonian and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Computers categories.
A key determinant of overall system performance and power dissipation is the cache hierarchy since access to off-chip memory consumes many more cycles and energy than on-chip accesses. In addition, multi-core processors are expected to place ever higher bandwidth demands on the memory system. All these issues make it important to avoid off-chip memory access by improving the efficiency of the on-chip cache. Future multi-core processors will have many large cache banks connected by a network and shared by many cores. Hence, many important problems must be solved: cache resources must be allocated across many cores, data must be placed in cache banks that are near the accessing core, and the most important data must be identified for retention. Finally, difficulties in scaling existing technologies require adapting to and exploiting new technology constraints.The book attempts a synthesis of recent cache research that has focused on innovations for multi-core processors. It is an excellent starting point for early-stage graduate students, researchers, and practitioners who wish to understand the landscape of recent cache research.The book is suitable as a reference for advanced computer architecture classes as well as for experienced researchers and VLSI engineers.Table of Contents: Basic Elements of Large Cache Design / Organizing Data in CMP Last Level Caches / Policies Impacting Cache Hit Rates / Interconnection Networks within Large Caches / Technology / Concluding Remarks
Advanced Parallel Processing Technologies
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Author : Yong Dou
language : en
Publisher: Springer
Release Date : 2009-08-21
Advanced Parallel Processing Technologies written by Yong Dou and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-21 with Computers categories.
th This volume contains the papers presented at the 8 International Conference on - vanced Parallel Processing Technologies, APPT 2009. This series of conferences originated from collaborations between researchers from China and Germany and has evolved into an international conference for reporting advances in parallel processing technologies. APPT 2009 addressed the entire gamut of related topics, ranging from the architectural aspects of parallel computer hardware and system software to the applied technologies for novel applications. For this conference, we received over 76 full submissions from researchers all over the world. All the papers were peer reviewed in depth and qualitatively graded on their relevance, originality, significance, presentation, and the overall appropriateness for their acceptance. Any concerns raised were discussed by the Program Committee. The Organizing Committee did an excellent job in selecting 36 papers for presen- tion. In short, the papers included here represent the forefront of research from China, Switzerland, Germany, and other countries.
Euro Par 2010 Parallel Processing
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Author : Pasqua D'Ambra
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-08-18
Euro Par 2010 Parallel Processing written by Pasqua D'Ambra and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-08-18 with Computers categories.
This book constitutes the refereed proceedings of the 16th International Euro-Par Conference held in Ischia, Italy, in August/September 2010. The 90 revised full papers presented were carefully reviewed and selected from 256 submissions. The papers are organized in topical sections on support tools and environments; performance prediction and evaluation; scheduling and load-balancing; high performance architectures and compilers; parallel and distributed data management; grid, cluster and cloud computing; peer to peer computing; distributed systems and algorithms; parallel and distributed programming; parallel numerical algorithms; multicore and manycore programming; theory and algorithms for parallel computation; high performance networks; and mobile and ubiquitous computing.