PPT-High Performing Cache Hierarchies for Server Workloads

Aamer Jaleel Joseph Nuzman Adrian Moga Simon Steely Jr Joel Emer Intel Corporation VSSAD Now at NVIDIA International Symposium on High Performance Computer Architecture HPCA2015. Client sends HTTP request 2 Web Cache responds immediately if cached object is available 3 If object is not in cache W eb Cache requests object from Application Server 4 Application Server generates response may include Database queries 5 Applicatio S. Narravula, P. Balaji, K. Vaidyanathan, . H.-W. Jin and D. K. Panda. The Ohio State University. Presentation Outline. Introduction/Motivation. Design and Implementation. Experimental Results. Conclusions. Presented by Deepak . Srinivasan. Alaa. . Aladmeldeen. , Milo Martin, Carl . Mauer. , Kevin Moore, Min . Xu. , Daniel . Sorin. , Mark Hill and David Wood. Computer Sciences Department, . University of Wisconsin-Madison . Example. T1. T2. T3. Instruction Stalls in OLTP?. . Many. concurrent Transactions. Instruction Caches are Thrashed. Ingredients & . Implementation. When . to migrate?. . Detect – Cache Full. :. a Big Data Benchmark Suite from Internet Services. Lei . Wang. , . Jianfeng . Zhan. , . . Chunjie. . Luo, . Yuqing Zhu, . . Qiang. Yang, . Yongqiang He, . . Wanling. . Gao. , . Zhen Jia. , . Michael Jordan. Lead Architect (EPM Global Practice). Microsoft Corporation. michjor@microsoft.com. . Webcasts Series. What to expect. Solution Overview and System Elements. Solution Elements and Data Flow. Steve Peschka. Sr. Principal Architect. Microsoft . Corporation. There is a new distributed cache service in SharePoint 2013 based on Windows Server . AppFabric. Distributed Caching. It is used in features like authentication token caching and My Site social feeds. Hierarchy with Hi-Spade. . Phillip B. Gibbons. Intel Labs Pittsburgh. September 22, 2011. Abstract. The . goal of the Hi-Spade project is to enable a hierarchy-savvy approach to algorithm design and systems for emerging parallel hierarchies. Good performance often requires effective use of the cache/memory/storage hierarchy of the target computing platform. Two recent trends---pervasive multi-cores and pervasive flash-based SSDs---provide both new challenges and new opportunities for maximizing performance. The project seeks to create abstractions, tools and techniques that (. Presented by: . Ash Krishnan & Manasa Sanka. Scribed by: . Aishwarya Nadella. HotSpot: Automated Server Hopping in Cloud Spot Markets. Supreeth Shastri . David Irwin. . . Presented by: . Ash Krishnan. Lazowska. , Hank Levy, Andrea . and . Remzi. . Arpaci-Dussea. , Michael Swift. Distributed File Systems. Goal: access your data through normal file . system APIs . but store on some other machine. Sharing/collaboration . . Chen Qian. Department of Computer Science and Engineering. . qian@ucsc.edu. . . . https. ://users.soe.ucsc.edu/~qian. /. . Algorithmic Nuggets in Content Delivery. Internet . has many user. Issues with access latency (lag). Server crashing. How to solve?. One solution, Web Cache. Web Cache. What is web cache?. Cache “. a place of . storage”. Web cache – “a . DDoS. Attack on . QTNet. Kei Nishida, Network Center. Kyushu Telecommunication Network Co.,. Inc. 2. About . QTNet. Company Name. K. yu. shu . T. elecommunication . Net. work Co., Inc. (. QTNet. , for short. Today’s topics: . Cache access details. Examples. 2. Accessing the Cache. 3. Accessing the Cache. 8-byte words. 101000. Direct-mapped cache:. each address maps to.