'Tlb' diaporamas de présentation

Supporting x86-64 Address Translation for 100s of GPU Lanes

Supporting x86-64 Address Translation for 100s of GPU Lanes. Jason Power , Mark D. Hill, David A. Wood Based on HPCA 20 paper. Summary. CPUs & GPUs: physically integrated, logically separate Near Future: Cache coherence, Shared virtual address space P roof-of-concept GPU MMU design

919 views • 55 slides

Instructor: Justin Hsia

CS 61C: Great Ideas in Computer Architecture Virtual Memory Problems, Warehouse-Scale Computers. Instructor: Justin Hsia. Agenda. Virtual Memory Review Administrivia Virtual Memory Problems Example Final Question Warehouse Scale Computers Request Level Parallelism. Paging Summary.

608 views • 53 slides

Virtual and Cache Memory Example

Virtual and Cache Memory Example. Warning: this is intended to be viewed as a slide show. Do NOT print all slides. Print just Slide 2 for an overview. Virtual and Cache Memory Example. Virtual Address. re-issue request. Check TLB. Search Cache. Search Page Table. no. yes. no. Hit?.

492 views • 33 slides

VM Internals

VM Internals. Topics Hardware support for virtual memory Learning Objectives: Specify what the hardware must provide to enable virtual memory. Discuss the hardware mechanisms that make virtual memory perform well. 1. OS Designer Humor. What do we usually do to improve performance?.

473 views • 33 slides

Virtual Memory and Paging

Virtual Memory and Paging. J. Nelson Amaral. Large Data Sets. Size of address space: 32-bit machines: 2 32 = 4 GB 64-bit machines: 2 64 = a huge number Size of main memory: approaching 4 GB How to handle: Applications whose data set is larger than the main memory size?

388 views • 31 slides

Optimal coding practices for IBM POWER4 processors

Optimal coding practices for IBM POWER4 processors. Getting the most out of AIX, xlf, and xlc. or. Steve Behling IBM Corporation sbehling@us.ibm.com. Outline. Some hardware details Some software discussions My favorite hints Questions. CPU. Register. Cache. Main Memory. Disk.

424 views • 30 slides

Reducing Memory Reference Energy with Opportunistic Virtual Caching

Reducing Memory Reference Energy with Opportunistic Virtual Caching. Arkaprava Basu Mark D. Hill Michael M. Swift University of Wisconsin-Madison. Executive Summary. TLB is energy hungry TLB lookup on each access due to Physical Caching TLB latency hiding makes L1 cache energy worse

303 views • 30 slides

? 3 ? ARM ????

? 3 ? ARM ????. 3.4 ARM ??????. ARM MMU?? ARM MMU??? ARM MMU? ?? ARM MMU? ????. ARM MMU??.

440 views • 27 slides

Synonymous Address Compaction for Energy Reduction in Data TLB

Synonymous Address Compaction for Energy Reduction in Data TLB. Chinnakrishnan Ballapuram Hsien-Hsin S. Lee Milos Prvulovic School of Electrical and Computer Engineering College of Computing Georgia Institute of Technology Atlanta, GA 30332. Background. Address Translation

314 views • 21 slides

ECE 463/563 Fall `18

214 views • 21 slides

Superpages Revisted: Transparent Application of Large TLBs on Embedded Systems 2009-04-06

Renesas Technology Paul Mundt paul.mundt@renesas.com lethal@linux-sh.org. Superpages Revisted: Transparent Application of Large TLBs on Embedded Systems 2009-04-06. The Coverage Problem. TLBs on embedded systems tend to roughly be around 32 or 64 entries on average.

244 views • 16 slides

Project: Translation Look-Aside Buffer

170 views • 16 slides

Superpages Revisted: Transparent Application of Large TLBs on Embedded Systems 2009-04-06

Renesas Technology Paul Mundt paul.mundt@renesas.com lethal@linux-sh.org. Superpages Revisted: Transparent Application of Large TLBs on Embedded Systems 2009-04-06. The Coverage Problem. TLBs on embedded systems tend to roughly be around 32 or 64 entries on average.

169 views • 16 slides

Address Translation for Manycore Systems

Address Translation for Manycore Systems . Scott Beamer Henry Cook. CS258 Final Presentation May 14 th , 2008. ParLab Background. Parallel (manycore) is coming, how can we use this opportunity to accomplish high level computing goals? productive, efficient, correct

157 views • 15 slides

The Leather Boutique

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143 views • 6 slides