'Page sizes' diaporamas de présentation

Practical, transparent operating system support for superpages

Practical, transparent operating system support for superpages. Juan Navarro, Sitaram Iyer, Peter Druschel, Alan Cox OSDI 2002. Introduction. This paper addresses the issue of OS-level support for superpages A superpage is a page that is larger than the hardware base page.

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Virtual Memory

Virtual Memory. Chapter 9. Characteristics of Paging and Segmentation. Memory references are dynamically translated into physical addresses at run time a process may be swapped in and out of main memory such that it occupies different regions

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Operating Systems

Operating Systems. Segmentation and Paging Considerations. Virtual Memory Management. Background Demand Paging Demand Segmentation Paging Considerations Page Replacement Algorithms Virtual Memory Policies. Dynamics of Segmentation. Typically, each process has its own segment table.

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Practical, transparent operating system support for superpages

Practical, transparent operating system support for superpages. Juan Navarro, Sitaram Iyer, Peter Druschel, Alan Cox (Rice University) Appears in: Fifth Symposium on Operating Systems Design and Implementation (OSDI 2002) Presented by: David R. Choffnes. Outline. The superpage problem

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Leasing with KONICA MINOLTA & CITICAPITAL

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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

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.

170 views • 16 slides

Synonyms

Synonyms. v.p. x, process A. v.p #. index. Map to same physical page. v.p. y, process B. Map to synonyms in the cache. To avoid synonyms, O.S. or hardware enforces these bits to be the same. Choosing a Page Size. Large page size Smaller page table Better coverage in TLB

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Microsoft Office Excel 2007 tutorial

322 views • 7 slides

C2090-619 Latest Certification Dumps Download

Certschief offers C2090-619 IBM Informix 12.10 System Administrator certification real exam questions answers with money back pass guarantee. Click On Link to Get Full Version PDF Download: https://www.certschief.com/exam/C2090-619/

132 views • 5 slides