'Caches' diaporamas de présentation

Scalable Performance Optimizations for Dynamic Applications

Scalable Performance Optimizations for Dynamic Applications. Laxmikant Kale http://charm.cs.uiuc.edu Parallel Programming Laboratory Dept. of Computer Science University of Illinois at Urbana Champaign. Scalability Challenges. Scalability Challenges Machines are getting bigger and faster

1.75k views • 166 slides

Lecture on High Performance Processor Architecture ( CS05162 )

Lecture on High Performance Processor Architecture ( CS05162 ). Introduction to Shared Memory Model and Transactional Memory. Guo Rui timmyguo@mail.ustc.edu.cn Fall 2007 University of Science and Technology of China Department of Computer Science and Technology. Outline.

719 views • 59 slides

Eliminating Read Barriers through Procrastination and Cleanliness

Eliminating Read Barriers through Procrastination and Cleanliness. KC Sivaramakrishnan Lukasz Ziarek Suresh Jagannathan. MultiMLton. Deterministic Parallelism Effect Isolation. Asynchronous CML (ACML) Parasitic Threads GC?. MLton for many-cores

687 views • 52 slides

Today

645 views • 49 slides

CACM July 2012

CACM July 2012. Talk: Mark D. Hill, Wisconsin @ Cornell University, 10/2012. Executive Summary. Today chips provide shared memory w/ HW coherence as low-level support for OS & application SW As #cores per chip scales? Some argue HW coherence gone due to growing overheads

559 views • 49 slides

Parallel and High Performance Computing

700 views • 47 slides

Hardware Caches with Low Access Times and High Hit Ratios

Hardware Caches with Low Access Times and High Hit Ratios . Xiaodong Zhang Ohio State University College of William and Mary. Basics of Hardware Caches . A data item is referenced by its memory address . It is first searched in the cache. Three questions cover all the cache operations:

516 views • 45 slides

20-755: The Internet Lecture 12: Scalable services

901 views • 42 slides

Grails in the Enterprise 2010 L.A. JUG April 4 th 2010 By Todd R. Ellermann

Grails in the Enterprise 2010 L.A. JUG April 4 th 2010 By Todd R. Ellermann. With Key Contributions from VT team members: Ken Ellinwood, David Benjamin, Ari Miller. Todd R. Ellermann. B.S. Computer Engineering University of Arizona

545 views • 38 slides

ECE 454 Computer Systems Programming Memory performance (Part II: Optimizing for caches)

ECE 454 Computer Systems Programming Memory performance (Part II: Optimizing for caches). Ding Yuan ECE Dept., University of Toronto http://www.eecg.toronto.edu/~yuan. Content. Cache basics and organization (last lec .) Optimizing for Caches (this lec .) Tiling/blocking

482 views • 38 slides

Boost Oracle Performance with Virident FlashMAX

Boost Oracle Performance with Virident FlashMAX. Mel Shum Senior Systems Engineer. Overview. Performance disparity in the datacenter Virident FlashMAX II PCIe enterprise f lash s torage Using enterprise f lash storage for Oracle Server side vs. s torage array flash

539 views • 37 slides

A Single (Unified) Shader GPU Microarchitecture for Embedded Systems

674 views • 33 slides

Virtual Memory 2

Virtual Memory 2. Hakim Weatherspoon CS 3410, Spring 2012 Computer Science Cornell University. P & H Chapter 5.4 . Administrivia. Project3 available now Design Doc due next week , Monday, April 16 th Schedule a Design Doc review Mtg now for next week

430 views • 33 slides

Apache Solr

Apache Solr. Yonik Seeley yonik@apache.org 29 June 2006 Dublin, Ireland. History. Search for a replacement search platform commercial: high license fees open-source: no full solutions CNET grants code to Apache, Solr enters Incubator 17 Jan 2006 Solr is a Lucene sub-project

802 views • 28 slides

Updates from the EUGridPMA David Groep, Nov 7 nd , 2008

Updates from the EUGridPMA David Groep, Nov 7 nd , 2008. Updates Today. Towards EMEA coverage Autonomous growth Updates AuthZ Operations WG Repository issues. Geographical coverage of the EUGridPMA. 23 of 25 EU member states (all except LU, MT)

319 views • 20 slides

Medical (DMAT) Response to S. CA Wildfires 2003

Medical (DMAT) Response to S. CA Wildfires 2003. David Lipin Unit Commander DMAT CA-6. Overview: Medical Care at Wildfires. 6 Distinct Areas of Medical Care:. Fire-line medical care Ground evacuation & transport. Air evacuation & transport Base camp medical care

327 views • 16 slides

A Novel Cache Architecture with Enhanced Performance and Security

A Novel Cache Architecture with Enhanced Performance and Security. Zhenghong Wang and Ruby B. Lee. Introduction. Introduction Problems with current designs Attempts to mitigate information leakage Proposed Design Cache Miss Replacement Policy Address Decoder Results. Introduction.

270 views • 15 slides

Self-* Systems CSE 598B

Self-* Systems CSE 598B. Paper title: Dynamically employing ECC in caches Presented by: Niranjan Soundararajan. Presentation layout. Background Work Cache Lifetime Implementation Performance issues Conclusion. Background Work. Caches are protected by ECC to tolerate errors in data.

144 views • 8 slides

Cloud Computing Imperatives

Cloud Computing Imperatives. James Hamilton 2008-04-11 JamesRH@microsoft.com http://research.microsoft.com/~JamesRH blog: http://perspectives.mvdirona.com. Services Economies of Scale Inescapable. Substantial economies of scale. High cost of entry

139 views • 7 slides

Cloud Computing Imperatives

Cloud Computing Imperatives. James Hamilton 2008-04-11 JamesRH@microsoft.com http://research.microsoft.com/~JamesRH blog: http://perspectives.mvdirona.com. Services Economies of Scale Inescapable. Substantial economies of scale. High cost of entry

169 views • 7 slides