JPS6454541A - Resources allocation system - Google Patents
Resources allocation systemInfo
- Publication number
- JPS6454541A JPS6454541A JP62209329A JP20932987A JPS6454541A JP S6454541 A JPS6454541 A JP S6454541A JP 62209329 A JP62209329 A JP 62209329A JP 20932987 A JP20932987 A JP 20932987A JP S6454541 A JPS6454541 A JP S6454541A
- Authority
- JP
- Japan
- Prior art keywords
- resource allocation
- use request
- resource
- request unit
- management table
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
Abstract
PURPOSE:To release the resources, and to reduce the loss caused by a reallocation, by providing a use request unit management table, a resource management table and a resource allocation managing means, etc., and utilizing the periodicity of a resource allocation request from a use request unit. CONSTITUTION:In the resource allocation of specific resources of a computer system whose operation is periodical, a use request unit management table 2 and a resource management table 3 are provided. In the table 2, periodicity information, etc. are stored at every use request unit, and in the table 3, unallocated resource specific information, etc. are stored. In such a state, a resource allocation managing means 4 receives a resource allocation request from use request units U1-Un and allocates a resource allocation unit to each use request unit, while referring to an updating the table 2 and 3. Also, a resource release managing means 5 refers to an updates the table 2 by a request of each use request unit and manages release priority information. In this case, when the periodicity exists in the resource allocation request of the units U1-Un, the resources are released and the loss caused by a reallocation can be reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62209329A JPS6454541A (en) | 1987-08-25 | 1987-08-25 | Resources allocation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62209329A JPS6454541A (en) | 1987-08-25 | 1987-08-25 | Resources allocation system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6454541A true JPS6454541A (en) | 1989-03-02 |
Family
ID=16571141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62209329A Pending JPS6454541A (en) | 1987-08-25 | 1987-08-25 | Resources allocation system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6454541A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0457159A2 (en) * | 1990-05-18 | 1991-11-21 | Fujitsu Limited | Control method for preventing incorrect reset of common resource and multicomputer system executing the method |
WO2011070803A1 (en) * | 2009-12-11 | 2011-06-16 | 株式会社日立製作所 | Computer system, management method of computer resource and program |
-
1987
- 1987-08-25 JP JP62209329A patent/JPS6454541A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0457159A2 (en) * | 1990-05-18 | 1991-11-21 | Fujitsu Limited | Control method for preventing incorrect reset of common resource and multicomputer system executing the method |
US5301311A (en) * | 1990-05-18 | 1994-04-05 | Fujitsu Limited | Control method for preventing incorrect reset of common resource and multicomputer system executing the method |
WO2011070803A1 (en) * | 2009-12-11 | 2011-06-16 | 株式会社日立製作所 | Computer system, management method of computer resource and program |
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