GB2393276B - Method of rotating data in a plurality of processing elements - Google Patents

Method of rotating data in a plurality of processing elements

Info

Publication number
GB2393276B
GB2393276B GB0309194A GB0309194A GB2393276B GB 2393276 B GB2393276 B GB 2393276B GB 0309194 A GB0309194 A GB 0309194A GB 0309194 A GB0309194 A GB 0309194A GB 2393276 B GB2393276 B GB 2393276B
Authority
GB
United Kingdom
Prior art keywords
processing elements
rotating data
rotating
data
elements
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
GB0309194A
Other versions
GB0309194D0 (en
GB2393276A (en
Inventor
Mark Beaumont
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.)
Micron Europe Ltd
Original Assignee
Micron 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
Priority claimed from GB0221563A external-priority patent/GB2395299B/en
Priority claimed from GB0221562A external-priority patent/GB0221562D0/en
Application filed by Micron Europe Ltd filed Critical Micron Europe Ltd
Priority to GB0309194A priority Critical patent/GB2393276B/en
Publication of GB0309194D0 publication Critical patent/GB0309194D0/en
Priority to US10/689,390 priority patent/US7913062B2/en
Publication of GB2393276A publication Critical patent/GB2393276A/en
Publication of GB2393276B publication Critical patent/GB2393276B/en
Application granted granted Critical
Priority to US13/048,082 priority patent/US8135940B2/en
Priority to US13/372,683 priority patent/US8856493B2/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
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30032—Movement instructions, e.g. MOVE, SHIFT, ROTATE, SHUFFLE
    • 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
    • G06F9/3877—Concurrent instruction execution, e.g. pipeline or look ahead using a slave processor, e.g. coprocessor
    • G06F9/3879—Concurrent instruction execution, e.g. pipeline or look ahead using a slave processor, e.g. coprocessor for non-native instruction execution, e.g. executing a command; for Java instruction set

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
GB0309194A 2002-09-17 2003-04-23 Method of rotating data in a plurality of processing elements Expired - Fee Related GB2393276B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0309194A GB2393276B (en) 2002-09-17 2003-04-23 Method of rotating data in a plurality of processing elements
US10/689,390 US7913062B2 (en) 2003-04-23 2003-10-20 Method of rotating data in a plurality of processing elements
US13/048,082 US8135940B2 (en) 2003-04-23 2011-03-15 Method of rotating data in a plurality of processing elements
US13/372,683 US8856493B2 (en) 2003-04-23 2012-02-14 System of rotating data in a plurality of processing elements

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0221562A GB0221562D0 (en) 2002-09-17 2002-09-17 Host memory interface for a parallel processor
GB0221563A GB2395299B (en) 2002-09-17 2002-09-17 Control of processing elements in parallel processors
GB0309194A GB2393276B (en) 2002-09-17 2003-04-23 Method of rotating data in a plurality of processing elements

Publications (3)

Publication Number Publication Date
GB0309194D0 GB0309194D0 (en) 2003-05-28
GB2393276A GB2393276A (en) 2004-03-24
GB2393276B true GB2393276B (en) 2005-12-28

Family

ID=40090183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0309194A Expired - Fee Related GB2393276B (en) 2002-09-17 2003-04-23 Method of rotating data in a plurality of processing elements

Country Status (1)

Country Link
GB (1) GB2393276B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5568600A (en) * 1994-04-15 1996-10-22 David Sarnoff Research Ctr. Method and apparatus for rotating and scaling images
WO1996036941A1 (en) * 1995-05-15 1996-11-21 Polaroid Corporation Image rotation using discrete cosine transforms

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5568600A (en) * 1994-04-15 1996-10-22 David Sarnoff Research Ctr. Method and apparatus for rotating and scaling images
WO1996036941A1 (en) * 1995-05-15 1996-11-21 Polaroid Corporation Image rotation using discrete cosine transforms

Also Published As

Publication number Publication date
GB0309194D0 (en) 2003-05-28
GB2393276A (en) 2004-03-24

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Legal Events

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

Effective date: 20140423