'Memory overhead' presentation slideshows

Low Latency Photon Mapping with Block Hashing

Low Latency Photon Mapping with Block Hashing. Vincent C.H. Ma Michael D. McCool Computer Graphics Lab University of Waterloo. Menu du Jour. Motivation. Trend: Rendering algorithms migrating towards hardware(-assisted) implementations [Purcell et al. 2002] [ Schmittler et al. 2002]

619 views • 45 slides

Dynamic Array

Dynamic Array. An Array-Based Implementation - Summary. Good things: Fast, random access of elements Very memory efficient, very little memory is required other than that needed to store the contents (but see bellow) Bad things: Slow deletion and insertion of elements

1.44k views • 38 slides

Estimating TCP Latency Approximately with Passive Measurements

377 views • 30 slides

Key Predistribution Approach in Wireless Sensor Networks Using LU Matrix

Key Predistribution Approach in Wireless Sensor Networks Using LU Matrix. Author: Hangyang Dai and Hongbing Xu Source: IEEE Sensor Journal, vol. 10, no. 8, pp.1399-1409 , Aug. 2010. (Impact Factor = 1.581) Presenter: Yung-Chih Lu Date: 2010/08/04. Outline. Introduction

364 views • 27 slides

Keith D. Ball, PhD Evergrid, Inc.

User-Friendly Checkpointing and Stateful Preemption in HPC Environments Using Evergrid Availability Services. Keith D. Ball, PhD Evergrid, Inc. Oklahoma Supercomputing Symposium October 3, 2007. 1. Overview. Challenges for Large HPC Systems Availability Services (AVS) Checkpointing

450 views • 26 slides

SILT: A Memory-Efficient, High-Performance Key-Value Store

702 views • 25 slides

Online Hardening of Programs Against SEUs and SETs

362 views • 25 slides

Xuebing Qing Carlisle Adams

A Comparison of Compression Techniques for XML-based Security Policies in Mobile Computing Environments. Xuebing Qing Carlisle Adams. Agenda. Why Compress? Criteria for Compression Algorithms Gzip and Bzip wbXML with/without Transcode ASN.1 Combinations wbXML + Zip ASN.1 + Zip

331 views • 24 slides

Processes in KaffeOS: Isolation, Resource Management, and Sharing in Java

Processes in KaffeOS: Isolation, Resource Management, and Sharing in Java. Godmar Back Wilson Hsieh Jay Lepreau School of Computing University of Utah. Motivation. Java Applications Untrusted code: possibly malicious or buggy Multiple applications on behalf of multiple users

238 views • 23 slides

An Efficient Lock Protocol for Home-based Lazy Release Consistency

An Efficient Lock Protocol for Home-based Lazy Release Consistency. Electronics and Telecommunications Research Institute (ETRI) 2001/5/16 HeeChul Yun. Contents. Introduction Motivation Our Approach Performance Evaluation Conclusion. Proc1. Proc2. Proc3. ProcN. Introduction (1/2).

337 views • 19 slides