DocumentCode :
2317347
Title :
Virtual memory support for multiple page sizes
Author :
Khalidi, Yousef A. ; Talluri, Madhusudhan ; Nelson, Michael N. ; Williams, Dock
Author_Institution :
Sun Microsystems Inc., Mountain View, CA, USA
fYear :
1993
fDate :
14-15 Oct 1993
Firstpage :
104
Lastpage :
109
Abstract :
The advent of computers with 64-bit virtual address spaces and giga-bytes of physical memory will provide applications with many more orders of magnitude of memory than is possible today. However, to tap the potential of this new hardware, we need to re-examine how virtual memory is traditionally managed. We concentrate in this note on two aspects of virtual memory: software support for multiple page sizes, and memory management policies tuned to large amounts of physical memory. We argue for the need to examine these areas, and we identify several questions that need to be answered. In particular, we show that providing support for multiple page sizes is not as straightforward as may initially appear
Keywords :
storage management; virtual storage; 64 bit; memory management policies; multiple page sizes; physical memory; software support; virtual address spaces; virtual memory; virtual memory support; Application software; Hardware; Memory management; Microprocessors; Operating systems; Physics computing; Protection; Sun; Voice mail; Yarn;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Workstation Operating Systems, 1993. Proceedings., Fourth Workshop on
Conference_Location :
Napa, CA
Print_ISBN :
0-8186-4000-6
Type :
conf
DOI :
10.1109/WWOS.1993.348164
Filename :
348164
Link To Document :
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