'Access pattern' diaporamas de présentation

Data Management, Storage and Access Optimization in High Performance Distributed Environment

Data Management, Storage and Access Optimization in High Performance Distributed Environment. Xiaohui Shen Department of Electrical and Computer Engineering Northwestern University Jan 17, 2001. Outline. Problem Definition Solutions Meta-data Management System

793 views • 62 slides

Lecture on High Performance Processor Architecture ( CS05162 )

Lecture on High Performance Processor Architecture ( CS05162 ). DLP Architecture Case Study: Stream Processor. Xu Guang xuguang5@mail.ustc.edu.cn Fall 2007 University of Science and Technology of China Department of Computer Science and Technology. Discussion Outline. Motivation

533 views • 53 slides

Describing data sources

Describing data sources. Outline. Overview Schema mapping languages. Source descriptions. Which sources are available What data exists in each source How each source can be accessed. Components of a data integration system.

633 views • 43 slides

Performance directed energy management using BOS technique

Performance directed energy management using BOS technique. Pratap Ramamurthy Ramanathan Palaniappan University of Wisconsin-Madison. Outline. Introduction BOS Mechanisms Policies Results Conclusion. Introduction. Introduction. Energy consumption in mobile devices and laptops

565 views • 42 slides

Implementation and Performance of Munin (Distributed Shared Memory System)

ECE 1147, Parallel Computation Oct. 30, 2006. Implementation and Performance of Munin (Distributed Shared Memory System). Dongying Li. (Original Authors: J. B. Carter, et al .). Department of Electrical and Computer Engineering University of Toronto. Distributed Shared Memory.

473 views • 41 slides

Efficient Information Retrieval for Ranked Queries in Cost-Effective Cloud Environments

IEEE INFOCOM 2012, March Orlando, USA. Efficient Information Retrieval for Ranked Queries in Cost-Effective Cloud Environments. Presenter: Qin Liu a,b Joint work with Chiu C. Tan b , Jie Wu b , and Guojun Wang a. a Central South University, China b Temple University, USA. 2012-3-26.

291 views • 29 slides

Segmentation with raster sliding local window

Segmentation with raster sliding local window. Nelson Chang Institute of Electronics, National Chiao Tung University. Outline. Stereo Matching with Segment Traditional Watershed-based Segmentation Downfall of tradition segmentation methods Proposed Raster Sliding Local Window Method

453 views • 27 slides

Concurrency Control in Advanced Database Applications

Concurrency Control in Advanced Database Applications. Dr. Muhammad Shafique 31 March 2007. Outline. Advanced computer-based applications An example Nested and Multi-level transactions CC requirements in advanced database applications Advanced Concurrency control techniques

337 views • 16 slides

Value filtering

258 views • 15 slides

Reliable PVFS

Reliable PVFS. High Performance I/O ?. Three Categories of applications demand good I/O performance Database management systems (DBMSs) Reading or writing data in small pieces Fine-grained access Multimedia applications Access large blocks of data Scientific simulations

229 views • 13 slides

CacheMiner : Run-Time Cache Locality Exploitation on SMPs

CacheMiner : Run-Time Cache Locality Exploitation on SMPs. CPU. CPU. CPU. On-chip cache. On-chip cache. On-chip cache. Off-chip cache. Off-chip cache. Off-chip cache. Interconnection Network. Shared Memory. Example Program transformations for cache locality : Tiling.

122 views • 12 slides