Title:
【発明の名称】バッファ・メモリ管理方法,及び該方法を実施するためのコンピュータシステム
Document Type and Number:
Japanese Patent JPH07500441
Kind Code:
A
Abstract:
The method for managing a cache memory formed of a set (14) of caches (15) is effected by means of a list classifying the caches in order of least recent usage (LRU) and consists, when one of the caches (15) is referenced, in classifying the cache as a function of its position (p) relative to a threshold position (t) in the list. Advantageously, the threshold position is defined as a function of the current rate of success of access to the caches (hit ratio). This method is well suited to the utilisation of the cache memory by concurrent local and non-local processing operations.
Inventors:
Billet
Cervan, Elbe
Cervan, Elbe
Application Number:
JP51487894A
Publication Date:
January 12, 1995
Filing Date:
December 21, 1993
Export Citation:
Assignee:
Bull S Are
International Classes:
G06F12/12; G06F12/123; (IPC1-7): G06F12/12
Domestic Patent References:
| JPS58147880A | 1983-09-02 | |||
| JPH0689232A | 1994-03-29 | |||
| JPH0652060A | 1994-02-25 |
Foreign References:
| EP0509231A1 | 1992-10-21 |
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)