DE69720002D1 - Methode um Daten in einem Multiprozessorrechner über einen Crossbarschalter zu übertragen - Google Patents
Methode um Daten in einem Multiprozessorrechner über einen Crossbarschalter zu übertragenInfo
- Publication number
- DE69720002D1 DE69720002D1 DE69720002T DE69720002T DE69720002D1 DE 69720002 D1 DE69720002 D1 DE 69720002D1 DE 69720002 T DE69720002 T DE 69720002T DE 69720002 T DE69720002 T DE 69720002T DE 69720002 D1 DE69720002 D1 DE 69720002D1
- Authority
- DE
- Germany
- Prior art keywords
- transfer data
- crossbar switch
- multiprocessor computer
- multiprocessor
- computer
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
- G06F13/1652—Handling requests for interconnection or transfer for access to memory bus based on arbitration in a multiprocessor architecture
- G06F13/1663—Access to shared memory
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
- G06F12/0813—Multiuser, multiprocessor or multiprocessing cache systems with a network or matrix configuration
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
- G06F13/1652—Handling requests for interconnection or transfer for access to memory bus based on arbitration in a multiprocessor architecture
- G06F13/1657—Access to multiple memories
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Multi Processors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97830656A EP0923032B1 (de) | 1997-12-11 | 1997-12-11 | Methode um Daten in einem Multiprozessorrechner über einen Crossbarschalter zu übertragen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69720002D1 true DE69720002D1 (de) | 2003-04-24 |
| DE69720002T2 DE69720002T2 (de) | 2003-10-16 |
Family
ID=8230884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69720002T Expired - Lifetime DE69720002T2 (de) | 1997-12-11 | 1997-12-11 | Methode um Daten in einem Multiprozessorrechner über einen Crossbarschalter zu übertragen |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0923032B1 (de) |
| DE (1) | DE69720002T2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1191456B1 (de) * | 2000-09-25 | 2008-02-27 | Bull S.A. | Verfahren um Daten in einem Verarbeitungsystem zu übertragen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE451219B (sv) * | 1986-03-05 | 1987-09-14 | Stiftelsen Inst Mikrovags | Dataanordning fremst avsedd for exekvering av program i form av soktred, s k or parallel execution |
| JPH0776942B2 (ja) * | 1991-04-22 | 1995-08-16 | 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 | マルチプロセッサ・システムおよびそのデータ伝送装置 |
| EP0608663B1 (de) * | 1993-01-25 | 1999-03-10 | Bull HN Information Systems Italia S.p.A. | Multiprozessorsystem mit gemeinsamem Speicher |
-
1997
- 1997-12-11 DE DE69720002T patent/DE69720002T2/de not_active Expired - Lifetime
- 1997-12-11 EP EP97830656A patent/EP0923032B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0923032B1 (de) | 2003-03-19 |
| DE69720002T2 (de) | 2003-10-16 |
| EP0923032A1 (de) | 1999-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BULL S.A., LES CLAYES SOUS BOIS, FR |