DE68924501D1 - Speichersubsystem mit Fehlerkorrekturcache-Speicher. - Google Patents
Speichersubsystem mit Fehlerkorrekturcache-Speicher.Info
- Publication number
- DE68924501D1 DE68924501D1 DE68924501T DE68924501T DE68924501D1 DE 68924501 D1 DE68924501 D1 DE 68924501D1 DE 68924501 T DE68924501 T DE 68924501T DE 68924501 T DE68924501 T DE 68924501T DE 68924501 D1 DE68924501 D1 DE 68924501D1
- Authority
- DE
- Germany
- Prior art keywords
- cache
- storage
- real
- vector processor
- memory
- 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.)
- Expired - Fee Related
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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
- G06F9/3802—Instruction prefetching
- G06F9/3812—Instruction prefetching with instruction modification, e.g. store into instruction stream
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
- G06F11/1064—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices in cache or content addressable memories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
-
- 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
- G06F12/0888—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches using selective caching, e.g. bypass
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
- G06F15/8053—Vector processors
- G06F15/8061—Details on data memory access
- G06F15/8069—Details on data memory access using a cache
-
- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
- G06F9/3824—Operand accessing
- G06F9/3834—Maintaining memory consistency
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Quality & Reliability (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Complex Calculations (AREA)
- Memory System (AREA)
- Multi Processors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21243288A | 1988-06-28 | 1988-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68924501D1 true DE68924501D1 (de) | 1995-11-16 |
DE68924501T2 DE68924501T2 (de) | 1996-06-13 |
Family
ID=22790982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68924501T Expired - Fee Related DE68924501T2 (de) | 1988-06-28 | 1989-04-18 | Speichersubsystem mit Fehlerkorrekturcache-Speicher. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0348616B1 (de) |
JP (1) | JPH0245845A (de) |
BR (1) | BR8903173A (de) |
DE (1) | DE68924501T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5269009A (en) * | 1990-09-04 | 1993-12-07 | International Business Machines Corporation | Processor system with improved memory transfer means |
US5717895A (en) * | 1994-12-01 | 1998-02-10 | Cray Research, Inc. | Associative scalar data cache with write-through capabilities for a vector processor |
JP3153765B2 (ja) * | 1996-06-24 | 2001-04-09 | 矢崎総業株式会社 | 平型回路体とコネクタの接続構造 |
GB2390700B (en) * | 2002-04-15 | 2006-03-15 | Alphamosaic Ltd | Narrow/wide cache |
US6922754B2 (en) | 2002-12-09 | 2005-07-26 | Infabric Technologies, Inc. | Data-aware data flow manager |
DE102012203640A1 (de) | 2012-03-08 | 2013-09-12 | Robert Bosch Gmbh | Verfahren zum Lösen einer Rückhalteeinrichtung für einen Aufsaßen auf einem Fahrzeug und ein diesbezügliches Fahrzeug |
US11296467B2 (en) | 2012-11-06 | 2022-04-05 | Server Technology, Inc. | High outlet density power distribution unit |
US9477550B2 (en) | 2013-10-24 | 2016-10-25 | Globalfoundries Inc. | ECC bypass using low latency CE correction with retry select signal |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4084236A (en) * | 1977-02-18 | 1978-04-11 | Honeywell Information Systems Inc. | Error detection and correction capability for a memory system |
US4445174A (en) * | 1981-03-31 | 1984-04-24 | International Business Machines Corporation | Multiprocessing system including a shared cache |
JPS60138653A (ja) * | 1983-12-27 | 1985-07-23 | Hitachi Ltd | 階層記憶制御方式 |
JPS61169949A (ja) * | 1985-01-22 | 1986-07-31 | Fujitsu Ltd | バツフアメモリ制御方式 |
JPS6237754A (ja) * | 1985-08-13 | 1987-02-18 | Fujitsu Ltd | 仮想拡張記憶方式 |
-
1989
- 1989-04-18 DE DE68924501T patent/DE68924501T2/de not_active Expired - Fee Related
- 1989-04-18 EP EP89106935A patent/EP0348616B1/de not_active Expired - Lifetime
- 1989-06-20 JP JP1155987A patent/JPH0245845A/ja active Granted
- 1989-06-28 BR BR898903173A patent/BR8903173A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0348616B1 (de) | 1995-10-11 |
DE68924501T2 (de) | 1996-06-13 |
JPH0245845A (ja) | 1990-02-15 |
JPH0574101B2 (de) | 1993-10-15 |
EP0348616A3 (de) | 1991-03-13 |
BR8903173A (pt) | 1990-03-06 |
EP0348616A2 (de) | 1990-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |