ZA802368B - Hierarchical data storage system - Google Patents
Hierarchical data storage systemInfo
- Publication number
- ZA802368B ZA802368B ZA00802368A ZA802368A ZA802368B ZA 802368 B ZA802368 B ZA 802368B ZA 00802368 A ZA00802368 A ZA 00802368A ZA 802368 A ZA802368 A ZA 802368A ZA 802368 B ZA802368 B ZA 802368B
- Authority
- ZA
- South Africa
- Prior art keywords
- data storage
- storage system
- hierarchical data
- hierarchical
- storage
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0804—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with main memory updating
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/10—Address translation
- G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
- G06F12/1045—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] associated with a data cache
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7916021 | 1979-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA802368B true ZA802368B (en) | 1981-04-29 |
Family
ID=10505030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00802368A ZA802368B (en) | 1979-05-09 | 1980-04-21 | Hierarchical data storage system |
Country Status (5)
Country | Link |
---|---|
US (1) | US4322815A (xx) |
EP (1) | EP0019358B1 (xx) |
AU (1) | AU538533B2 (xx) |
DE (1) | DE3068498D1 (xx) |
ZA (1) | ZA802368B (xx) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4382278A (en) * | 1980-06-05 | 1983-05-03 | Texas Instruments Incorporated | Hierarchial memory system with microcommand memory and pointer register mapping virtual CPU registers in workspace cache #4 and main memory cache |
US4464713A (en) * | 1981-08-17 | 1984-08-07 | International Business Machines Corporation | Method and apparatus for converting addresses of a backing store having addressable data storage devices for accessing a cache attached to the backing store |
AU542447B2 (en) * | 1982-02-27 | 1985-02-21 | Fujitsu Limited | System for controlling key storage unit |
JPS5994289A (ja) * | 1982-11-22 | 1984-05-30 | Hitachi Ltd | 記憶制御方式 |
WO1984002799A1 (en) * | 1982-12-30 | 1984-07-19 | Ibm | A hierarchical memory system including separate cache memories for storing data and instructions |
US4897783A (en) * | 1983-03-14 | 1990-01-30 | Nay Daniel L | Computer memory system |
EP0134822B1 (de) * | 1983-07-27 | 1988-07-20 | Ibm Deutschland Gmbh | Digitalspeicher |
US4747044A (en) * | 1984-08-23 | 1988-05-24 | Ncr Corporation | Direct execution of software on microprogrammable hardware |
US4991081A (en) * | 1984-10-31 | 1991-02-05 | Texas Instruments Incorporated | Cache memory addressable by both physical and virtual addresses |
US4737909A (en) * | 1985-04-01 | 1988-04-12 | National Semiconductor Corp. | Cache memory address apparatus |
US4875155A (en) * | 1985-06-28 | 1989-10-17 | International Business Machines Corporation | Peripheral subsystem having read/write cache with record access |
US4803651A (en) * | 1986-02-10 | 1989-02-07 | Ibm Corporation | Method for encoding and decoding acyclic, linked-list data structures for efficient storage, retrieval and searching |
US5276826A (en) * | 1988-01-04 | 1994-01-04 | Hewlett-Packard Company | Apparatus for transforming addresses to provide pseudo-random access to memory modules |
NL8800158A (nl) * | 1988-01-25 | 1989-08-16 | Philips Nv | Computersysteem voorzien van een hierarchisch georganiseerd geheugen. |
AU2278688A (en) * | 1988-02-16 | 1989-08-17 | Sun Microsystems, Inc. | Distributed cache architecture |
GB8814077D0 (en) * | 1988-06-14 | 1988-07-20 | Int Computers Ltd | Data memory system |
JP2695017B2 (ja) * | 1989-11-08 | 1997-12-24 | 富士通株式会社 | データ転送方式 |
US5226133A (en) * | 1989-12-01 | 1993-07-06 | Silicon Graphics, Inc. | Two-level translation look-aside buffer using partial addresses for enhanced speed |
JPH0821003B2 (ja) * | 1992-08-07 | 1996-03-04 | インターナショナル・ビジネス・マシーンズ・コーポレイション | コンピュータ・キャッシュ・システム用の加算器/ハッシュ回路 |
US5502833A (en) * | 1994-03-30 | 1996-03-26 | International Business Machines Corporation | System and method for management of a predictive split cache for supporting FIFO queues |
US5555379A (en) * | 1994-07-06 | 1996-09-10 | Advanced Micro Devices, Inc. | Cache controller index address generator |
GB2293670A (en) * | 1994-08-31 | 1996-04-03 | Hewlett Packard Co | Instruction cache |
JPH10320274A (ja) * | 1997-03-19 | 1998-12-04 | Toshiba Corp | キャッシュフラッシュ装置及び同装置を備えた計算機システム、記録媒体 |
US20120102261A1 (en) * | 2009-07-07 | 2012-04-26 | Harley Burger | Systems and Methods for Tiered Non-Volatile Storage |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3292152A (en) * | 1962-09-17 | 1966-12-13 | Burroughs Corp | Memory |
US3588839A (en) * | 1969-01-15 | 1971-06-28 | Ibm | Hierarchical memory updating system |
US3609665A (en) * | 1970-03-19 | 1971-09-28 | Burroughs Corp | Apparatus for exchanging information between a high-speed memory and a low-speed memory |
US3878513A (en) * | 1972-02-08 | 1975-04-15 | Burroughs Corp | Data processing method and apparatus using occupancy indications to reserve storage space for a stack |
US3818461A (en) * | 1972-04-10 | 1974-06-18 | Litton Systems Inc | Buffer memory system |
US3868644A (en) * | 1973-06-26 | 1975-02-25 | Ibm | Stack mechanism for a data processor |
NL7317545A (nl) * | 1973-12-21 | 1975-06-24 | Philips Nv | Geheugensysteem met hoofd- en buffergeheugen. |
DE2505186C3 (de) * | 1974-02-15 | 1979-07-12 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Programmierbarer Lesespeicher |
US4020466A (en) * | 1974-07-05 | 1977-04-26 | Ibm Corporation | Memory hierarchy system with journaling and copy back |
JPS5180786A (xx) * | 1975-01-10 | 1976-07-14 | Nippon Electric Co | |
US4056845A (en) * | 1975-04-25 | 1977-11-01 | Data General Corporation | Memory access technique |
GB1533768A (en) * | 1975-12-18 | 1978-11-29 | Ibm | Data processing apparatus |
US4008460A (en) * | 1975-12-24 | 1977-02-15 | International Business Machines Corporation | Circuit for implementing a modified LRU replacement algorithm for a cache |
US4053948A (en) * | 1976-06-21 | 1977-10-11 | Ibm Corporation | Look aside array invalidation mechanism |
US4157586A (en) * | 1977-05-05 | 1979-06-05 | International Business Machines Corporation | Technique for performing partial stores in store-thru memory configuration |
US4195340A (en) * | 1977-12-22 | 1980-03-25 | Honeywell Information Systems Inc. | First in first out activity queue for a cache store |
US4229789A (en) * | 1977-12-22 | 1980-10-21 | Ncr Corporation | System for transferring data between high speed and low speed memories |
-
1980
- 1980-04-15 EP EP80301192A patent/EP0019358B1/en not_active Expired
- 1980-04-15 DE DE8080301192T patent/DE3068498D1/de not_active Expired
- 1980-04-21 US US06/141,784 patent/US4322815A/en not_active Expired - Lifetime
- 1980-04-21 ZA ZA00802368A patent/ZA802368B/xx unknown
- 1980-05-08 AU AU58220/80A patent/AU538533B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU538533B2 (en) | 1984-08-16 |
AU5822080A (en) | 1980-11-13 |
EP0019358A1 (en) | 1980-11-26 |
US4322815A (en) | 1982-03-30 |
DE3068498D1 (en) | 1984-08-16 |
EP0019358B1 (en) | 1984-07-11 |
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