PH30201A - Tightly coupled multi-processor instruction synchronization - Google Patents

Tightly coupled multi-processor instruction synchronization

Info

Publication number
PH30201A
PH30201A PH39687A PH39687A PH30201A PH 30201 A PH30201 A PH 30201A PH 39687 A PH39687 A PH 39687A PH 39687 A PH39687 A PH 39687A PH 30201 A PH30201 A PH 30201A
Authority
PH
Philippines
Prior art keywords
tightly coupled
processor instruction
coupled multi
instruction synchronization
synchronization
Prior art date
Application number
PH39687A
Other languages
English (en)
Inventor
Gregory F Grohoski
James A Kahle
Myhong Nguyenphu
David S Ray
Original Assignee
Ibm
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Publication of PH30201A publication Critical patent/PH30201A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • 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
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
    • 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
    • G06F9/3818—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, 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, look ahead
    • G06F9/3861—Recovery, e.g. branch miss-prediction, exception handling
    • 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
    • G06F9/3877—Concurrent instruction execution, e.g. pipeline, look ahead using a slave processor, e.g. coprocessor
    • 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
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units
PH39687A 1989-01-13 1989-12-13 Tightly coupled multi-processor instruction synchronization PH30201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/297,783 US5075840A (en) 1989-01-13 1989-01-13 Tightly coupled multiprocessor instruction synchronization

Publications (1)

Publication Number Publication Date
PH30201A true PH30201A (en) 1997-02-05

Family

ID=23147726

Family Applications (1)

Application Number Title Priority Date Filing Date
PH39687A PH30201A (en) 1989-01-13 1989-12-13 Tightly coupled multi-processor instruction synchronization

Country Status (13)

Country Link
US (1) US5075840A (pt)
EP (1) EP0377991B1 (pt)
JP (1) JP2645669B2 (pt)
KR (1) KR930004214B1 (pt)
CN (1) CN1013067B (pt)
AU (1) AU618142B2 (pt)
BR (1) BR9000112A (pt)
CA (1) CA1321655C (pt)
DE (1) DE68927911T2 (pt)
GB (1) GB2227108A (pt)
HK (1) HK1000050A1 (pt)
MY (1) MY105754A (pt)
PH (1) PH30201A (pt)

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JP2549256B2 (ja) * 1992-12-01 1996-10-30 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 浮動小数点プロセッサへデータを転送する方法及び装置
JP3182591B2 (ja) * 1993-01-20 2001-07-03 株式会社日立製作所 マイクロプロセッサ
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JP2596712B2 (ja) * 1993-07-01 1997-04-02 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 近接した分岐命令を含む命令の実行を管理するシステム及び方法
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US5615402A (en) * 1993-10-18 1997-03-25 Cyrix Corporation Unified write buffer having information identifying whether the address belongs to a first write operand or a second write operand having an extra wide latch
US5740398A (en) * 1993-10-18 1998-04-14 Cyrix Corporation Program order sequencing of data in a microprocessor with write buffer
US5471598A (en) * 1993-10-18 1995-11-28 Cyrix Corporation Data dependency detection and handling in a microprocessor with write buffer
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CN1048344C (zh) * 1994-05-24 2000-01-12 禹成海 一种适度耦合多处理机系统的体系结构
US5465336A (en) * 1994-06-30 1995-11-07 International Business Machines Corporation Fetch and store buffer that enables out-of-order execution of memory instructions in a data processing system
US5666506A (en) * 1994-10-24 1997-09-09 International Business Machines Corporation Apparatus to dynamically control the out-of-order execution of load/store instructions in a processor capable of dispatchng, issuing and executing multiple instructions in a single processor cycle
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Also Published As

Publication number Publication date
CN1013067B (zh) 1991-07-03
CA1321655C (en) 1993-08-24
DE68927911D1 (de) 1997-04-30
EP0377991A2 (en) 1990-07-18
AU4433789A (en) 1990-07-19
KR900012155A (ko) 1990-08-03
GB8928776D0 (en) 1990-02-28
MY105754A (en) 1995-01-30
EP0377991A3 (en) 1991-07-31
BR9000112A (pt) 1990-10-23
JP2645669B2 (ja) 1997-08-25
AU618142B2 (en) 1991-12-12
JPH02227769A (ja) 1990-09-10
DE68927911T2 (de) 1997-09-18
KR930004214B1 (ko) 1993-05-21
EP0377991B1 (en) 1997-03-26
US5075840A (en) 1991-12-24
HK1000050A1 (en) 1997-10-24
GB2227108A (en) 1990-07-18
CN1044177A (zh) 1990-07-25

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