JPS6418855A - Memory area control system - Google Patents
Memory area control systemInfo
- Publication number
- JPS6418855A JPS6418855A JP17537187A JP17537187A JPS6418855A JP S6418855 A JPS6418855 A JP S6418855A JP 17537187 A JP17537187 A JP 17537187A JP 17537187 A JP17537187 A JP 17537187A JP S6418855 A JPS6418855 A JP S6418855A
- Authority
- JP
- Japan
- Prior art keywords
- generation
- capacity
- started
- copying process
- memory area
- 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 reuse a memory area at a high speed by checking the generation areas having data exceeding the prescribed capacity and carrying out the copying processes at one time to all generation areas having the generation numbers smaller than the generation having the smallest number and the quantity of data smaller than said capacity excluding a generation 1. CONSTITUTION:A produced area 11 is short and a copying process is started. Here the area application value of a generation 2 exceeds its capacity and therefore the copying process is started to both generations 1 and 2. While the application value of a generation 4 exceeds its capacity and the application value of a generation 3 is less than its capacity. Therefore no copying process is started to the generation 4. In other words, the copying process is started to those generation areas having the generation numbers less than 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17537187A JPS6418855A (en) | 1987-07-13 | 1987-07-13 | Memory area control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17537187A JPS6418855A (en) | 1987-07-13 | 1987-07-13 | Memory area control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6418855A true JPS6418855A (en) | 1989-01-23 |
Family
ID=15994926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17537187A Pending JPS6418855A (en) | 1987-07-13 | 1987-07-13 | Memory area control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6418855A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003515812A (en) * | 1999-11-29 | 2003-05-07 | サン・マイクロシステムズ・インコーポレイテッド | Method and apparatus for enhancing the effectiveness of garbage collection for cleaning |
-
1987
- 1987-07-13 JP JP17537187A patent/JPS6418855A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003515812A (en) * | 1999-11-29 | 2003-05-07 | サン・マイクロシステムズ・インコーポレイテッド | Method and apparatus for enhancing the effectiveness of garbage collection for cleaning |
JP4756231B2 (en) * | 1999-11-29 | 2011-08-24 | オラクル・アメリカ・インコーポレイテッド | Method, computer readable medium, computer system, and memory for enhancing the effectiveness of garbage collection for cleaning |
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