JPS6476227A - System for adapting hash table size - Google Patents
System for adapting hash table sizeInfo
- Publication number
- JPS6476227A JPS6476227A JP62233808A JP23380887A JPS6476227A JP S6476227 A JPS6476227 A JP S6476227A JP 62233808 A JP62233808 A JP 62233808A JP 23380887 A JP23380887 A JP 23380887A JP S6476227 A JPS6476227 A JP S6476227A
- Authority
- JP
- Japan
- Prior art keywords
- name
- declaring
- plates
- name plate
- item
- 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
Landscapes
- Devices For Executing Special Programs (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
PURPOSE:To prevent a sysnonym item from increasing with optimum memory capacity by setting a hash table size to equally diffuse a hash value based on a declaring the number of name plates in a source program. CONSTITUTION:A source program 11 is read by a source program reading and token string converting means 1 and a token string 5 is obtained. Next, for the string 5, a declaring name plate 6 and a referring name plate 7 are identified by a syntax analyzing and declaring number of name plates count means 2 and a declaring number of name plates 8 is obtained. Further, the size of a hash table 9 is obtained from the name plates 8 by a declaring means 3 and the table 9 is secured. Then, the name plate 6 is registered to the table 9. At such a time, when the item of the inside of the table 9 is already registered, a sysnonym item 10 is obtained to chain this item and registered. The hash value of the name plate 7 is computed by collation between the name plates 6 and 7 and whether the name plate 6 is coincident with the name plate 7 or not is investigated. When the both name plates are coincident, declaring name plate 6 is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62233808A JPS6476227A (en) | 1987-09-18 | 1987-09-18 | System for adapting hash table size |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62233808A JPS6476227A (en) | 1987-09-18 | 1987-09-18 | System for adapting hash table size |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6476227A true JPS6476227A (en) | 1989-03-22 |
Family
ID=16960905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62233808A Pending JPS6476227A (en) | 1987-09-18 | 1987-09-18 | System for adapting hash table size |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6476227A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014225077A (en) * | 2013-05-15 | 2014-12-04 | インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Machines Corporation | Method for managing object in computer, and program and system |
-
1987
- 1987-09-18 JP JP62233808A patent/JPS6476227A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014225077A (en) * | 2013-05-15 | 2014-12-04 | インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Machines Corporation | Method for managing object in computer, and program and system |
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