GB2386443B - Controller for hardware accelerators - Google Patents

Controller for hardware accelerators

Info

Publication number
GB2386443B
GB2386443B GB0205820A GB0205820A GB2386443B GB 2386443 B GB2386443 B GB 2386443B GB 0205820 A GB0205820 A GB 0205820A GB 0205820 A GB0205820 A GB 0205820A GB 2386443 B GB2386443 B GB 2386443B
Authority
GB
United Kingdom
Prior art keywords
controller
hardware accelerators
accelerators
hardware
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
Application number
GB0205820A
Other versions
GB0205820D0 (en
GB2386443A (en
Inventor
Jonathan David Lewis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Europe Ltd
Original Assignee
Toshiba Research Europe Ltd
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 Toshiba Research Europe Ltd filed Critical Toshiba Research Europe Ltd
Priority to GB0205820A priority Critical patent/GB2386443B/en
Publication of GB0205820D0 publication Critical patent/GB0205820D0/en
Publication of GB2386443A publication Critical patent/GB2386443A/en
Application granted granted Critical
Publication of GB2386443B publication Critical patent/GB2386443B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06F9/3017—Runtime instruction translation, e.g. macros
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7867—Architectures of general purpose stored program computers comprising a single central processing unit with reconfigurable architecture
    • 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
    • G06F9/3853—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution of compound 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, look ahead
    • G06F9/3877—Concurrent instruction execution, e.g. pipeline, look ahead using a slave processor, e.g. coprocessor
    • G06F9/3879—Concurrent instruction execution, e.g. pipeline, look ahead using a slave processor, e.g. coprocessor for non-native instruction execution, e.g. executing a command; for Java instruction set
    • 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
    • G06F9/3893—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator
    • G06F9/3895—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator for complex operations, e.g. multidimensional or interleaved address generators, macros
    • G06F9/3897—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator for complex operations, e.g. multidimensional or interleaved address generators, macros with adaptable data path
GB0205820A 2002-03-12 2002-03-12 Controller for hardware accelerators Expired - Fee Related GB2386443B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0205820A GB2386443B (en) 2002-03-12 2002-03-12 Controller for hardware accelerators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0205820A GB2386443B (en) 2002-03-12 2002-03-12 Controller for hardware accelerators

Publications (3)

Publication Number Publication Date
GB0205820D0 GB0205820D0 (en) 2002-04-24
GB2386443A GB2386443A (en) 2003-09-17
GB2386443B true GB2386443B (en) 2004-05-05

Family

ID=9932819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0205820A Expired - Fee Related GB2386443B (en) 2002-03-12 2002-03-12 Controller for hardware accelerators

Country Status (1)

Country Link
GB (1) GB2386443B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2406662A (en) * 2003-09-30 2005-04-06 Toshiba Res Europ Ltd Configuring a computer apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11250031A (en) * 1998-02-26 1999-09-17 Hitachi Ltd Programmable logic and information processor
US6105105A (en) * 1996-07-19 2000-08-15 Xilinx, Inc. Data processing system using configuration select logic, an instruction store, and sequencing logic during instruction execution
DE10018374A1 (en) * 2000-04-13 2001-10-18 Siemens Ag Mobile terminal such as personal digital assistant or communications terminal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6105105A (en) * 1996-07-19 2000-08-15 Xilinx, Inc. Data processing system using configuration select logic, an instruction store, and sequencing logic during instruction execution
JPH11250031A (en) * 1998-02-26 1999-09-17 Hitachi Ltd Programmable logic and information processor
DE10018374A1 (en) * 2000-04-13 2001-10-18 Siemens Ag Mobile terminal such as personal digital assistant or communications terminal

Also Published As

Publication number Publication date
GB0205820D0 (en) 2002-04-24
GB2386443A (en) 2003-09-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130312