CN1068445C - 指令调度方法和寄存器竞争检查方法 - Google Patents
指令调度方法和寄存器竞争检查方法 Download PDFInfo
- Publication number
- CN1068445C CN1068445C CN94191501A CN94191501A CN1068445C CN 1068445 C CN1068445 C CN 1068445C CN 94191501 A CN94191501 A CN 94191501A CN 94191501 A CN94191501 A CN 94191501A CN 1068445 C CN1068445 C CN 1068445C
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Images
Classifications
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- 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
- G06F9/382—Pipelined decoding, e.g. using predecoding
-
- 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
-
- 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
- G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
-
- 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
- G06F9/3838—Dependency mechanisms, e.g. register scoreboarding
-
- 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
- G06F9/3854—Instruction completion, e.g. retiring, committing or graduating
-
- 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
- G06F9/3854—Instruction completion, e.g. retiring, committing or graduating
- G06F9/3858—Result writeback, i.e. updating the architectural state or memory
-
- 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
- G06F9/3861—Recovery, e.g. branch miss-prediction, exception handling
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)
- Executing Machine-Instructions (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16809493A | 1993-12-15 | 1993-12-15 | |
US08/168,094 | 1993-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1119473A CN1119473A (zh) | 1996-03-27 |
CN1068445C true CN1068445C (zh) | 2001-07-11 |
Family
ID=22610099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94191501A Expired - Lifetime CN1068445C (zh) | 1993-12-15 | 1994-12-15 | 指令调度方法和寄存器竞争检查方法 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0690372B1 (zh) |
JP (1) | JP2815236B2 (zh) |
KR (1) | KR0175116B1 (zh) |
CN (1) | CN1068445C (zh) |
DE (1) | DE69435278D1 (zh) |
HK (1) | HK1016025A1 (zh) |
TW (1) | TW350046B (zh) |
WO (1) | WO1995016952A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5805907A (en) * | 1996-10-04 | 1998-09-08 | International Business Machines Corporation | System and method for reducing power consumption in an electronic circuit |
US5870616A (en) * | 1996-10-04 | 1999-02-09 | International Business Machines Corporation | System and method for reducing power consumption in an electronic circuit |
US6609190B1 (en) * | 2000-01-06 | 2003-08-19 | International Business Machines Corporation | Microprocessor with primary and secondary issue queue |
US6697939B1 (en) * | 2000-01-06 | 2004-02-24 | International Business Machines Corporation | Basic block cache microprocessor with instruction history information |
US6823448B2 (en) * | 2000-12-15 | 2004-11-23 | Intel Corporation | Exception handling using an exception pipeline in a pipelined processor |
CN101124539A (zh) * | 2004-05-13 | 2008-02-13 | 皇家飞利浦电子股份有限公司 | 低功率汇编器 |
EP2943101B1 (en) | 2013-05-16 | 2018-10-17 | Koninklijke Philips N.V. | Method of operating a grinder |
EP2866138B1 (en) | 2013-10-23 | 2019-08-07 | Teknologian tutkimuskeskus VTT Oy | Floating-point supportive pipeline for emulated shared memory architectures |
CN104951283B (zh) * | 2015-06-05 | 2017-05-31 | 中国航天科技集团公司第九研究院第七七一研究所 | 一种risc处理器的浮点处理单元集成电路及方法 |
CN110825436B (zh) * | 2018-08-10 | 2022-04-29 | 昆仑芯(北京)科技有限公司 | 应用于人工智能芯片的计算方法和人工智能芯片 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5943440A (ja) * | 1982-09-03 | 1984-03-10 | Toshiba Corp | 演算制御装置 |
JPH0454638A (ja) * | 1990-06-22 | 1992-02-21 | Toshiba Corp | 電子計算機 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586971B2 (ja) * | 1979-12-26 | 1983-02-07 | 株式会社日立製作所 | 演算処理装置 |
US4879676A (en) * | 1988-02-29 | 1989-11-07 | Mips Computer Systems, Inc. | Method and apparatus for precise floating point exceptions |
US5072364A (en) * | 1989-05-24 | 1991-12-10 | Tandem Computers Incorporated | Method and apparatus for recovering from an incorrect branch prediction in a processor that executes a family of instructions in parallel |
US5487156A (en) * | 1989-12-15 | 1996-01-23 | Popescu; Valeri | Processor architecture having independently fetching issuing and updating operations of instructions which are sequentially assigned and stored in order fetched |
JP2818249B2 (ja) * | 1990-03-30 | 1998-10-30 | 株式会社東芝 | 電子計算機 |
EP0518420A3 (en) * | 1991-06-13 | 1994-08-10 | Ibm | Computer system for concurrent processing of multiple out-of-order instructions |
-
1994
- 1994-12-15 JP JP7516665A patent/JP2815236B2/ja not_active Expired - Lifetime
- 1994-12-15 WO PCT/JP1994/002108 patent/WO1995016952A1/ja active Application Filing
- 1994-12-15 KR KR1019950703431A patent/KR0175116B1/ko not_active IP Right Cessation
- 1994-12-15 DE DE69435278T patent/DE69435278D1/de not_active Expired - Lifetime
- 1994-12-15 CN CN94191501A patent/CN1068445C/zh not_active Expired - Lifetime
- 1994-12-15 EP EP95902961A patent/EP0690372B1/en not_active Expired - Lifetime
-
1995
- 1995-02-11 TW TW084101225A patent/TW350046B/zh not_active IP Right Cessation
-
1998
- 1998-12-21 HK HK98114200.0A patent/HK1016025A1/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5943440A (ja) * | 1982-09-03 | 1984-03-10 | Toshiba Corp | 演算制御装置 |
JPH0454638A (ja) * | 1990-06-22 | 1992-02-21 | Toshiba Corp | 電子計算機 |
Also Published As
Publication number | Publication date |
---|---|
EP0690372B1 (en) | 2010-03-03 |
JP2815236B2 (ja) | 1998-10-27 |
DE69435278D1 (de) | 2010-04-22 |
CN1119473A (zh) | 1996-03-27 |
EP0690372A4 (en) | 2000-05-03 |
WO1995016952A1 (en) | 1995-06-22 |
KR960701399A (ko) | 1996-02-24 |
HK1016025A1 (en) | 1999-12-10 |
TW350046B (en) | 1999-01-11 |
KR0175116B1 (ko) | 1999-04-01 |
EP0690372A1 (en) | 1996-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TOSHIBA CORPORATION; MIPS TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: TOSHIBA CORPORATION; SILICON IMAGE CO., LTD. Effective date: 20021025 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20021025 Patentee after: Toshiba Corp. Patentee after: MIPS Technologies, Inc. Patentee before: Toshiba Corp. Patentee before: Silicon Graphics, Inc. |
|
ASS | Succession or assignment of patent right |
Owner name: ARM FINANCE OVERSEAS LTD. Free format text: FORMER OWNER: BRIDGE DECK LLC Effective date: 20141231 Owner name: BRIDGE DECK LLC Free format text: FORMER OWNER: MIPS TECHNOLOGIES INC. Effective date: 20141231 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141231 Address after: Tokyo, Japan Patentee after: Toshiba Corp. Patentee after: ARM Overseas Finance Co.,Ltd. Address before: Tokyo, Japan Patentee before: Toshiba Corp. Patentee before: Overpass Bridge Co.,Ltd. Effective date of registration: 20141231 Address after: Tokyo, Japan Patentee after: Toshiba Corp. Patentee after: Overpass Bridge Co.,Ltd. Address before: Tokyo, Japan Patentee before: Toshiba Corp. Patentee before: MIPS Technologies, Inc. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20141215 Granted publication date: 20010711 |