DE69033131T2 - Logikvorrichtung und Verfahren zur Verwaltung einer Befehlseinheit in einer Pipeline-Verarbeitungseinheit - Google Patents
Logikvorrichtung und Verfahren zur Verwaltung einer Befehlseinheit in einer Pipeline-VerarbeitungseinheitInfo
- Publication number
- DE69033131T2 DE69033131T2 DE69033131T DE69033131T DE69033131T2 DE 69033131 T2 DE69033131 T2 DE 69033131T2 DE 69033131 T DE69033131 T DE 69033131T DE 69033131 T DE69033131 T DE 69033131T DE 69033131 T2 DE69033131 T2 DE 69033131T2
- Authority
- DE
- Germany
- Prior art keywords
- managing
- logic device
- pipeline processing
- processing unit
- unit
- 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 or look ahead
- G06F9/3885—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units
-
- 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
-
- 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
- G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
-
- 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
- G06F9/3802—Instruction prefetching
-
- 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
- G06F9/3818—Decoding for concurrent execution
- G06F9/3822—Parallel decoding, e.g. parallel decode units
-
- 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
- G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
-
- 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
- G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
- G06F9/3873—Variable length pipelines, e.g. elastic pipeline
-
- 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
- G06F9/3885—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units
- G06F9/3889—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled by multiple instructions, e.g. MIMD, decoupled access or execute
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Advance Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/374,881 US5150468A (en) | 1989-06-30 | 1989-06-30 | State controlled instruction logic management apparatus included in a pipelined processing unit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69033131D1 DE69033131D1 (de) | 1999-07-08 |
DE69033131T2 true DE69033131T2 (de) | 2000-02-03 |
Family
ID=23478566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69033131T Expired - Fee Related DE69033131T2 (de) | 1989-06-30 | 1990-06-27 | Logikvorrichtung und Verfahren zur Verwaltung einer Befehlseinheit in einer Pipeline-Verarbeitungseinheit |
Country Status (5)
Country | Link |
---|---|
US (1) | US5150468A (de) |
EP (1) | EP0405495B1 (de) |
AR (1) | AR244896A1 (de) |
DE (1) | DE69033131T2 (de) |
PT (1) | PT94556A (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5280595A (en) * | 1990-10-05 | 1994-01-18 | Bull Hn Information Systems Inc. | State machine for executing commands within a minimum number of cycles by accomodating unforseen time dependency according to status signals received from different functional sections |
JP2532300B2 (ja) * | 1990-10-17 | 1996-09-11 | 三菱電機株式会社 | 並列処理装置における命令供給装置 |
US5459845A (en) * | 1990-12-20 | 1995-10-17 | Intel Corporation | Instruction pipeline sequencer in which state information of an instruction travels through pipe stages until the instruction execution is completed |
US5574872A (en) * | 1991-12-10 | 1996-11-12 | Intel Corporation | Method and apparatus for controlling the saving of pipelines in pipelined processors during trap handling |
US5848289A (en) * | 1992-11-27 | 1998-12-08 | Motorola, Inc. | Extensible central processing unit |
US5884057A (en) * | 1994-01-11 | 1999-03-16 | Exponential Technology, Inc. | Temporal re-alignment of a floating point pipeline to an integer pipeline for emulation of a load-operate architecture on a load/store processor |
US5542059A (en) * | 1994-01-11 | 1996-07-30 | Exponential Technology, Inc. | Dual instruction set processor having a pipeline with a pipestage functional unit that is relocatable in time and sequence order |
US5659721A (en) * | 1995-02-14 | 1997-08-19 | Hal Computer Systems, Inc. | Processor structure and method for checkpointing instructions to maintain precise state |
US5835753A (en) * | 1995-04-12 | 1998-11-10 | Advanced Micro Devices, Inc. | Microprocessor with dynamically extendable pipeline stages and a classifying circuit |
US5949971A (en) * | 1995-10-02 | 1999-09-07 | International Business Machines Corporation | Method and system for performance monitoring through identification of frequency and length of time of execution of serialization instructions in a processing system |
US5748855A (en) * | 1995-10-02 | 1998-05-05 | Iinternational Business Machines Corporation | Method and system for performance monitoring of misaligned memory accesses in a processing system |
US5797019A (en) * | 1995-10-02 | 1998-08-18 | International Business Machines Corporation | Method and system for performance monitoring time lengths of disabled interrupts in a processing system |
US5691920A (en) * | 1995-10-02 | 1997-11-25 | International Business Machines Corporation | Method and system for performance monitoring of dispatch unit efficiency in a processing system |
US5752062A (en) * | 1995-10-02 | 1998-05-12 | International Business Machines Corporation | Method and system for performance monitoring through monitoring an order of processor events during execution in a processing system |
US5751945A (en) * | 1995-10-02 | 1998-05-12 | International Business Machines Corporation | Method and system for performance monitoring stalls to identify pipeline bottlenecks and stalls in a processing system |
US5729726A (en) * | 1995-10-02 | 1998-03-17 | International Business Machines Corporation | Method and system for performance monitoring efficiency of branch unit operation in a processing system |
US6003126A (en) * | 1997-07-01 | 1999-12-14 | International Business Machines | Special instruction register including allocation field utilized for temporary designation of physical registers as general registers |
US9104399B2 (en) * | 2009-12-23 | 2015-08-11 | International Business Machines Corporation | Dual issuing of complex instruction set instructions |
US8082467B2 (en) * | 2009-12-23 | 2011-12-20 | International Business Machines Corporation | Triggering workaround capabilities based on events active in a processor pipeline |
US9135005B2 (en) * | 2010-01-28 | 2015-09-15 | International Business Machines Corporation | History and alignment based cracking for store multiple instructions for optimizing operand store compare penalties |
US8495341B2 (en) * | 2010-02-17 | 2013-07-23 | International Business Machines Corporation | Instruction length based cracking for instruction of variable length storage operands |
US8938605B2 (en) * | 2010-03-05 | 2015-01-20 | International Business Machines Corporation | Instruction cracking based on machine state |
US8464030B2 (en) | 2010-04-09 | 2013-06-11 | International Business Machines Corporation | Instruction cracking and issue shortening based on instruction base fields, index fields, operand fields, and various other instruction text bits |
US8645669B2 (en) | 2010-05-05 | 2014-02-04 | International Business Machines Corporation | Cracking destructively overlapping operands in variable length instructions |
CN113760364B (zh) * | 2020-06-03 | 2022-06-17 | 广东高云半导体科技股份有限公司 | 逻辑器件的控制器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179736A (en) * | 1977-11-22 | 1979-12-18 | Honeywell Information Systems Inc. | Microprogrammed computer control unit capable of efficiently executing a large repertoire of instructions for a high performance data processing unit |
US4200927A (en) * | 1978-01-03 | 1980-04-29 | International Business Machines Corporation | Multi-instruction stream branch processing mechanism |
US4519033A (en) * | 1982-08-02 | 1985-05-21 | Motorola, Inc. | Control state sequencer |
WO1985000453A1 (en) * | 1983-07-11 | 1985-01-31 | Prime Computer, Inc. | Data processing system |
US4685058A (en) * | 1983-08-29 | 1987-08-04 | Amdahl Corporation | Two-stage pipelined execution unit and control stores |
GB8421066D0 (en) * | 1984-08-18 | 1984-09-19 | Int Computers Ltd | Microprogram control |
JPS61110256A (ja) * | 1984-11-02 | 1986-05-28 | Hitachi Ltd | 複数の演算部を有するプロセツサ |
CA1250667A (en) * | 1985-04-15 | 1989-02-28 | Larry D. Larsen | Branch control in a three phase pipelined signal processor |
US4714994A (en) * | 1985-04-30 | 1987-12-22 | International Business Machines Corp. | Instruction prefetch buffer control |
US4890218A (en) * | 1986-07-02 | 1989-12-26 | Raytheon Company | Variable length instruction decoding apparatus having cross coupled first and second microengines |
JPS6398737A (ja) * | 1986-10-15 | 1988-04-30 | Mitsubishi Electric Corp | デ−タ処理装置 |
JP2695157B2 (ja) * | 1986-12-29 | 1997-12-24 | 松下電器産業株式会社 | 可変パイプラインプロセッサ |
US4855947A (en) * | 1987-05-27 | 1989-08-08 | Amdahl Corporation | Microprogrammable pipeline interlocks based on the validity of pipeline states |
US4894772A (en) * | 1987-07-31 | 1990-01-16 | Prime Computer, Inc. | Method and apparatus for qualifying branch cache entries |
-
1989
- 1989-06-30 US US07/374,881 patent/US5150468A/en not_active Expired - Lifetime
-
1990
- 1990-06-27 DE DE69033131T patent/DE69033131T2/de not_active Expired - Fee Related
- 1990-06-27 EP EP90112243A patent/EP0405495B1/de not_active Expired - Lifetime
- 1990-06-28 AR AR90317264A patent/AR244896A1/es active
- 1990-06-29 PT PT94556A patent/PT94556A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE69033131D1 (de) | 1999-07-08 |
EP0405495A2 (de) | 1991-01-02 |
PT94556A (pt) | 1992-03-31 |
EP0405495B1 (de) | 1999-06-02 |
EP0405495A3 (en) | 1992-07-22 |
AR244896A1 (es) | 1993-11-30 |
US5150468A (en) | 1992-09-22 |
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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 |