'Fault rate' diaporamas de présentation

Virtual Memory

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Virtual Memory

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Robust FPGA Resynthesis Based on Fault-Tolerant Boolean Matching

Robust FPGA Resynthesis Based on Fault-Tolerant Boolean Matching. Yu Hu 1 , Zhe Feng 1 , Lei He 1 and Rupak Majumdar 2 1 Electrical Engineering Dept., UCLA 2 Computer Science Dept., UCLA Presented by Yu Hu. Address comments to lhe@ee.ucla.edu. Outline. Background and Motivation

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Virtual Memory

Virtual Memory. Last Week Memory Management. Increase degree of multiprogramming Entire process needs to fit into memory Dynamic Linking and Loading Swapping Contiguous Memory Allocation Dynamic storage memory allocation problem First-fit, best-fit, worst-fit

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Towards Soft Error

Towards Soft Error. Feb 16, 2006 ACES (Architectures and Compilers for Embedded Systems) Laboratory Kyoungwoo Lee. Agenda. Soft Error Definition Causes Trend Challenges Related Works The Effects of Energy Management on Reliability

455 views • 30 slides

Caching Principles and Paging Performance

Caching Principles and Paging Performance. CS-502, Operating Systems Fall 2009 (EMC) (Slides include materials from Modern Operating Systems , 3 rd ed., by Andrew Tanenbaum and from Operating System Concepts , 7 th ed., by Silbershatz, Galvin, & Gagne). Fundamental Observation.

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Page Replacement

Page Replacement. CS 537 - Introduction to Operating Systems. Paging Revisitted. If a page is not in physical memory find the page on disk find a free frame bring the page into memory What if there is no free frame in memory?. Page Replacement. Basic idea

566 views • 23 slides

Cleaning Policy

Cleaning Policy. When should a modified page be written out to disk? Demand cleaning write page out only when its frame has been selected for replacement (the process that page faulted has to wait for 2 page transfers) Precleaning

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Page Replacement

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Lecture no 23: Asset management

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NCSA Strategic Retreat: System Software Trends

NCSA Strategic Retreat: System Software Trends. Bill Gropp. Driving Forces. Hardware Power constraints have limited clock speeds; no significant increase since 2006 or expected for the next 5-10 years Multicore/ manycore makes everything parallel

158 views • 8 slides