PPT-Secure Hierarchy-Aware Cache Replacement Policy (SHARP):

Defending Against CacheBased Side Channel Attacks Mengjia Yan Bhargava Gopireddy Thomas Shull Josep Torrellas University of Illinois at UrbanaChampaign http iacomacsuiucedu. Jayesh Gaur. 1. , . Mainak Chaudhuri. 2. , Sreenivas Subramoney. 1. 1. Intel Architecture Group,. Intel Corporation, Bangalore, India. 2. Department of Computer Science and Engineering,. Indian Institute of Technology Kanpur, India. Replacement Using Re-Reference . Interval . Prediction (RRIP. ). Aamer Jaleel, Kevin B. Theobald. , . Simon C. Steely Jr. , Joel . Emer. Intel . Corporation. 1. / 20. The ACM IEEE International Symposium on Computer Architecture . Jayesh Gaur. 1. , . Mainak Chaudhuri. 2. , Sreenivas Subramoney. 1. 1. Intel Architecture Group,. Intel Corporation, Bangalore, India. 2. Department of Computer Science and Engineering,. Indian Institute of Technology Kanpur, India. Jan Reineke. j. oint work with Andreas Abel. . . Uppsala University. December 20, 2012 . The Timing Analysis Problem. Embedded Software. Timing Requirements. ?. Microarchitecture. +. What does the execution time of a program depend on?. Stefan . Podlipnig. , Laszlo . Boszormenyl. University Klagenfurt. ACM Computing Surveys, December 2003. Presenter: . Junghwan. Song. 2012.04.25. Outline. Introduction. Classification. Recency. -based. Aamer . Jaleel*. , . Joseph . Nuzman. , Adrian . Moga. ,. Simon Steely Jr., Joel . Emer. *. Intel Corporation, . VSSAD. ( . *. Now at NVIDIA ). International Symposium on High Performance Computer Architecture (HPCA-2015). Ball Person Policies. . Recommended that game balls for both teams be on both sidelines.. Both teams will rely on opposing team’s ball boys to administer their game balls.. Recommended that each team provide a “ball retriever” to assist.. for a CPU-GPU Heterogeneous Architecture . Jaekyu. Lee . Hyesoon. Kim. Outline. Introduction. Background. TAP (TLP-Aware Cache Management Policy). Core sampling. Cache block lifetime normalization. Yue . Chen. , . Mustakimur Khandaker, Zhi . Wang. Florida State University. 20th International Symposium . on Research . in Attacks, Intrusions and . Defenses (RAID . 2017). Cold Boot Attack. Dump memory by freezing and transplanting​. 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 (. Lecture for CPSC 5155. Edward Bosworth, Ph.D.. Computer Science Department. Columbus State University. The Simple View of Memory. The simplest view of memory is . that presented . at the ISA (Instruction Set Architecture) level. At this level, memory is a . 2015. NATIONAL INTERAGENCY SUPPORT CACHE . PRESENTATION. The National Interagency Support Cache System is made up of 15 caches in strategic locations throughout the United States. Ft. Wainwright, AK; Boise, ID; Missoula, MT; Redmond, OR; Redding, CA; Ontario, CA; Denver, CO; Prescott, AZ; Silver City, NM; London, KY; Grand Rapids, MN; LaGrande, OR; Wenatchee, WA; Billings, MT & Coeur d’ Alene, ID. The caches are operated under the direction of federal and state agencies, including the US Forest Service; Bureau of Land Management and various states including Alaska, Minnesota and Idaho.. Chapter 5 — Large and Fast: Exploiting Memory Hierarchy — . 2. Memory Technology. Static RAM (SRAM). 0.5ns – 2.5ns, $2000 – $5000 per GB. Dynamic RAM (DRAM). 50ns – 70ns, $20 – $75 per GB. March 28, 2017. Agenda. Review from last lecture. Cache access. Associativity. Replacement. Cache Performance. Cache Abstraction and Metrics. Cache hit rate = (# hits) / (# hits # misses) = (# hits) / (# accesses).