JP3756410B2 - 述語データを提供するシステム - Google Patents

述語データを提供するシステム Download PDF

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Publication number
JP3756410B2
JP3756410B2 JP2001002039A JP2001002039A JP3756410B2 JP 3756410 B2 JP3756410 B2 JP 3756410B2 JP 2001002039 A JP2001002039 A JP 2001002039A JP 2001002039 A JP2001002039 A JP 2001002039A JP 3756410 B2 JP3756410 B2 JP 3756410B2
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JP
Japan
Prior art keywords
predicate
stage
instruction
value
register
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
JP2001002039A
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English (en)
Japanese (ja)
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JP2001209534A5 (enExample
JP2001209534A (ja
Inventor
ガリー・ジェイ・ベンジャミン
ドナルド・チャールズ・ソルティス・ジュニア
ロニー・リー・アーノルド
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HP Inc
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Hewlett Packard Co
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Publication of JP2001209534A publication Critical patent/JP2001209534A/ja
Publication of JP2001209534A5 publication Critical patent/JP2001209534A5/ja
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Publication of JP3756410B2 publication Critical patent/JP3756410B2/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F9/30072—Arrangements for executing specific machine instructions to perform conditional operations, e.g. using predicates or guards

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  • 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)
JP2001002039A 2000-01-24 2001-01-10 述語データを提供するシステム Expired - Fee Related JP3756410B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/490395 2000-01-24
US09/490,395 US6622238B1 (en) 2000-01-24 2000-01-24 System and method for providing predicate data

Publications (3)

Publication Number Publication Date
JP2001209534A JP2001209534A (ja) 2001-08-03
JP2001209534A5 JP2001209534A5 (enExample) 2005-06-02
JP3756410B2 true JP3756410B2 (ja) 2006-03-15

Family

ID=23947860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001002039A Expired - Fee Related JP3756410B2 (ja) 2000-01-24 2001-01-10 述語データを提供するシステム

Country Status (2)

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US (2) US6622238B1 (enExample)
JP (1) JP3756410B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6622238B1 (en) * 2000-01-24 2003-09-16 Hewlett-Packard Development Company, L.P. System and method for providing predicate data
US6799262B1 (en) 2000-09-28 2004-09-28 International Business Machines Corporation Apparatus and method for creating instruction groups for explicity parallel architectures
US6912647B1 (en) 2000-09-28 2005-06-28 International Business Machines Corportion Apparatus and method for creating instruction bundles in an explicitly parallel architecture
US6883165B1 (en) 2000-09-28 2005-04-19 International Business Machines Corporation Apparatus and method for avoiding deadlocks in a multithreaded environment
US6886094B1 (en) * 2000-09-28 2005-04-26 International Business Machines Corporation Apparatus and method for detecting and handling exceptions
US7861071B2 (en) * 2001-06-11 2010-12-28 Broadcom Corporation Conditional branch instruction capable of testing a plurality of indicators in a predicate register
US7143270B1 (en) 2004-01-30 2006-11-28 Hewlett-Packard Development Company, L.P. System and method for adding an instruction to an instruction set architecture
US20060200654A1 (en) * 2005-03-04 2006-09-07 Dieffenderfer James N Stop waiting for source operand when conditional instruction will not execute
US9600280B2 (en) * 2013-09-24 2017-03-21 Apple Inc. Hazard check instructions for enhanced predicate vector operations
US9928069B2 (en) 2013-12-20 2018-03-27 Apple Inc. Predicated vector hazard check instruction
US10133300B2 (en) 2014-01-08 2018-11-20 Microsoft Technology Licensing, Llc Control of predication across clock domains
TWI586107B (zh) * 2016-05-09 2017-06-01 國立中正大學 Timing Error Detection and Correction Device and Its Normal Timing Design Method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5860017A (en) 1996-06-28 1999-01-12 Intel Corporation Processor and method for speculatively executing instructions from multiple instruction streams indicated by a branch instruction
US5859999A (en) 1996-10-03 1999-01-12 Idea Corporation System for restoring predicate registers via a mask having at least a single bit corresponding to a plurality of registers
US6353883B1 (en) * 1998-08-04 2002-03-05 Intel Corporation Method and apparatus for performing predicate prediction
US6442678B1 (en) * 1998-12-31 2002-08-27 Intel Corporation Method and apparatus for providing data to a processor pipeline
US6622238B1 (en) * 2000-01-24 2003-09-16 Hewlett-Packard Development Company, L.P. System and method for providing predicate data

Also Published As

Publication number Publication date
US20040123082A1 (en) 2004-06-24
US6622238B1 (en) 2003-09-16
US7213132B2 (en) 2007-05-01
JP2001209534A (ja) 2001-08-03

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