'Stream buffer' presentation slideshows

Advanced Microarchitecture

Advanced Microarchitecture. Lecture 14: DRAM and Prefetching. SRAM vs. DRAM. DRAM = Dynamic RAM SRAM: 6T per bit built with normal high-speed CMOS technology DRAM: 1T per bit built with special DRAM process optimized for density. DRAM. wordline. b. Hardware Structures. SRAM.

647 views • 41 slides

Project F2: Application Performance Analysis

John Curreri Seth Koehler Rafael Garcia. Project F2: Application Performance Analysis. Outline. Introduction Application mappers Historical background Performance analysis today HLL runtime performance analysis tool Motivation Instrumentation Framework Visualization Case study

386 views • 25 slides

Prefetching Techniques

Prefetching Techniques. Reading. Data prefetch mechanisms , Steven P. Vanderwiel, David J. Lilja , ACM Computing Surveys, Vol. 32 , Issue 2 (June 2000). Prefetching. Predict future cache misses Issue a fetch to memory system in advance of the actual memory reference

683 views • 25 slides

Prefetching Techniques

Prefetching Techniques. Reading. Data prefetch mechanisms , Steven P. Vanderwiel, David J. Lilja , ACM Computing Surveys, Vol. 32 , Issue 2 (June 2000). Prefetching. Predict future cache misses Issue a fetch to memory system in advance of the actual memory reference

359 views • 25 slides

Predictor-Directed Stream Buffers

Predictor-Directed Stream Buffers. Timothy Sherwood Suleyman Sair Brad Calder. Overview. Introduction Past Stream Buffer work Predictor-Directed Stream Buffers Policy Improvements Results Contribution. Introduction. Memory Wall Latency reduction through prefetching

366 views • 24 slides

Introduction to Honeypot, measurement, and vulnerability exploits

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Decoupled Architecture for Data Prefetching

Decoupled Architecture for Data Prefetching. <chang@cs.wisc.edu> <xuk@cs.wisc.edu>. Jichuan Chang Kai Xu. Outline. Motivation Design and Evaluation Results Conclusions. Motivation. Processor-memory performance gap Prefetching helps, but it has overhead.

355 views • 22 slides

Lecture 25: Advanced Data Prefetching Techniques

Lecture 25: Advanced Data Prefetching Techniques. Prefetching and data prefetching overview, Stride prefetching, Markov prefetching, precomputation-based prefetching. Zhao Zhang, CPRE 585 Fall 2003. Memory Wall.

217 views • 21 slides

Department of Computer and Information Science, School of Science, IUPUI

Department of Computer and Information Science, School of Science, IUPUI. Input/Output Streams, Part 2. Dale Roberts, Lecturer Computer Science, IUPUI E-mail: droberts@cs.iupui.edu. Stream Manipulators. C++ provides various stream manipulators that perform formatting tasks:

373 views • 18 slides

Quantifying the Effects of Land Use Change and Population on Water Quality

Quantifying the Effects of Land Use Change and Population on Water Quality. Mark Dougherty Civil & Environmental Engineering Virginia Tech 26 October, 2001. Objectives. Quantify how changes in land use and population impact water quality in a watershed

320 views • 18 slides

CS 7810 Lecture 17

CS 7810 Lecture 17. Managing Wire Delay in Large CMP Caches B. Beckmann and D. Wood Proceedings of MICRO-37 December 2004. Cache Design. Data Array. Tag Array. D E C O D E R. D E C O D E R. Address. Comparator. Sense Amp. Mux+driver. Data. Capacity Vs. Latency. 8KB

286 views • 14 slides

Department of Computer and Information Science, School of Science, IUPUI

Department of Computer and Information Science, School of Science, IUPUI. Input/Output Streams File IO. Dale Roberts, Lecturer Computer Science, IUPUI E-mail: droberts@cs.iupui.edu. File Streams. Provides high level support for file operations in C++ Consists of three components:

149 views • 14 slides

MILESTONE 2 Project : Request prioritization in on-chip networks prioritizing between prefetches and demands from multi

MILESTONE 2 Project : Request prioritization in on-chip networks prioritizing between prefetches and demands from multiple applications -Akshay Katti -Keshav Sai Nanduri -Aakanksha Pudipeddi Progress Made : Exploration of BLESS simulator Implementation of Linear Stream Prefetcher

166 views • 5 slides