JPS5423335A - Page detection mechanism - Google Patents
Page detection mechanismInfo
- Publication number
- JPS5423335A JPS5423335A JP8850277A JP8850277A JPS5423335A JP S5423335 A JPS5423335 A JP S5423335A JP 8850277 A JP8850277 A JP 8850277A JP 8850277 A JP8850277 A JP 8850277A JP S5423335 A JPS5423335 A JP S5423335A
- Authority
- JP
- Japan
- Prior art keywords
- page
- detection mechanism
- page detection
- fault
- ganerating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To reduce an overhead through a fault process with a page-fault ganerating circuit controlled, by counting the number in use of pages in the past and by substituting a new page for the smallest number page of an access circuit in a page fault time.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8850277A JPS5423335A (en) | 1977-07-22 | 1977-07-22 | Page detection mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8850277A JPS5423335A (en) | 1977-07-22 | 1977-07-22 | Page detection mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5423335A true JPS5423335A (en) | 1979-02-21 |
Family
ID=13944592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8850277A Pending JPS5423335A (en) | 1977-07-22 | 1977-07-22 | Page detection mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5423335A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02220152A (en) * | 1989-02-21 | 1990-09-03 | Fujitsu Ltd | Dynamic change processing system of memory allocation priority |
JPH03232036A (en) * | 1990-02-07 | 1991-10-16 | Nec Corp | Cache controller |
JPH04111031A (en) * | 1990-08-30 | 1992-04-13 | Fujitsu Ltd | First-order memory information load executing system |
US7734842B2 (en) | 2006-03-28 | 2010-06-08 | International Business Machines Corporation | Computer-implemented method, apparatus, and computer program product for managing DMA write page faults using a pool of substitute pages |
-
1977
- 1977-07-22 JP JP8850277A patent/JPS5423335A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02220152A (en) * | 1989-02-21 | 1990-09-03 | Fujitsu Ltd | Dynamic change processing system of memory allocation priority |
JPH03232036A (en) * | 1990-02-07 | 1991-10-16 | Nec Corp | Cache controller |
JPH04111031A (en) * | 1990-08-30 | 1992-04-13 | Fujitsu Ltd | First-order memory information load executing system |
US7734842B2 (en) | 2006-03-28 | 2010-06-08 | International Business Machines Corporation | Computer-implemented method, apparatus, and computer program product for managing DMA write page faults using a pool of substitute pages |
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