GB9724351D0 - Concurrently executing multiple threads containing data dependent instructions - Google Patents
Concurrently executing multiple threads containing data dependent instructionsInfo
- Publication number
- GB9724351D0 GB9724351D0 GBGB9724351.3A GB9724351A GB9724351D0 GB 9724351 D0 GB9724351 D0 GB 9724351D0 GB 9724351 A GB9724351 A GB 9724351A GB 9724351 D0 GB9724351 D0 GB 9724351D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- containing data
- multiple threads
- dependent instructions
- data dependent
- executing multiple
- 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.)
- Granted
Links
- 230000001419 dependent effect Effects 0.000 title 1
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
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
-
- 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
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
- G06F9/30087—Synchronisation or serialisation instructions
-
- 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
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
- G06F9/3009—Thread control instructions
-
- 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 or look ahead
- G06F9/3824—Operand accessing
- G06F9/3834—Maintaining memory consistency
-
- 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 or look ahead
- G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
- G06F9/3851—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution from multiple instruction streams, e.g. multistreaming
-
- 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
- G06F9/46—Multiprogramming arrangements
- G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Advance Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76748996A | 1996-12-16 | 1996-12-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9724351D0 true GB9724351D0 (en) | 1998-01-14 |
GB2321544A GB2321544A (en) | 1998-07-29 |
GB2321544B GB2321544B (en) | 2001-08-01 |
Family
ID=25079654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9724351A Expired - Fee Related GB2321544B (en) | 1996-12-16 | 1997-11-19 | Concurrently executing multiple threads containing data dependent instructions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2321544B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1188114B1 (en) * | 1999-05-17 | 2008-07-23 | Sun Microsystems, Inc. | Dynamic handling of object versions to support space and time dimensional program execution |
US6353881B1 (en) | 1999-05-17 | 2002-03-05 | Sun Microsystems, Inc. | Supporting space-time dimensional program execution by selectively versioning memory updates |
US6430649B1 (en) | 1999-06-07 | 2002-08-06 | Sun Microsystems, Inc. | Method and apparatus for enforcing memory reference dependencies through a load store unit |
US6915395B1 (en) | 2000-05-03 | 2005-07-05 | Sun Microsystems, Inc. | Active address content addressable memory |
US6684398B2 (en) | 2000-05-31 | 2004-01-27 | Sun Microsystems, Inc. | Monitor entry and exit for a speculative thread during space and time dimensional execution |
US6721944B2 (en) | 2000-05-31 | 2004-04-13 | Sun Microsystems, Inc. | Marking memory elements based upon usage of accessed information during speculative execution |
EP1456750A1 (en) * | 2001-12-12 | 2004-09-15 | Telefonaktiebolaget LM Ericsson (publ) | Collision handling apparatus and method |
US7174551B2 (en) | 2002-05-20 | 2007-02-06 | International Business Machines Corporation | Multiple task wait system for use in a data warehouse environment |
US7548989B2 (en) | 2003-07-01 | 2009-06-16 | International Business Machines Corporation | Method and system for maintaining consistency during multi-threaded processing of LDIF data |
GB0715000D0 (en) * | 2007-07-31 | 2007-09-12 | Symbian Software Ltd | Command synchronisation |
US20100031268A1 (en) * | 2008-07-31 | 2010-02-04 | Dwyer Michael K | Thread ordering techniques |
-
1997
- 1997-11-19 GB GB9724351A patent/GB2321544B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2321544A (en) | 1998-07-29 |
GB2321544B (en) | 2001-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20061119 |