HK1044202B - 按照掩模推算法從壓縮的數據中選寫數據元素 - Google Patents

按照掩模推算法從壓縮的數據中選寫數據元素 Download PDF

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Publication number
HK1044202B
HK1044202B HK02105537.7A HK02105537A HK1044202B HK 1044202 B HK1044202 B HK 1044202B HK 02105537 A HK02105537 A HK 02105537A HK 1044202 B HK1044202 B HK 1044202B
Authority
HK
Hong Kong
Prior art keywords
mask
data
predication
packed data
packed
Prior art date
Application number
HK02105537.7A
Other languages
English (en)
Chinese (zh)
Other versions
HK1044202A1 (en
Inventor
Dulong Carole
Original Assignee
Intel Corporation
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 Intel Corporation filed Critical Intel Corporation
Publication of HK1044202A1 publication Critical patent/HK1044202A1/xx
Publication of HK1044202B publication Critical patent/HK1044202B/zh

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Classifications

    • 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
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30018—Bit or string instructions
    • 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
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30036—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations
    • 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
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30036—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations
    • G06F9/30038—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations using a mask
    • 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
    • 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
    • G06F9/30094—Condition code generation, e.g. Carry, Zero flag

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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)
  • Mathematical Physics (AREA)
  • Executing Machine-Instructions (AREA)
  • Advance Control (AREA)
  • Devices For Executing Special Programs (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HK02105537.7A 1999-09-20 2000-08-29 按照掩模推算法從壓縮的數據中選寫數據元素 HK1044202B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/399,612 US6484255B1 (en) 1999-09-20 1999-09-20 Selective writing of data elements from packed data based upon a mask using predication
US09399612 1999-09-20
PCT/US2000/023721 WO2001022216A1 (en) 1999-09-20 2000-08-29 Selective writing of data elements from packed data based upon a mask using predication

Publications (2)

Publication Number Publication Date
HK1044202A1 HK1044202A1 (en) 2002-10-11
HK1044202B true HK1044202B (zh) 2004-12-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
HK02105537.7A HK1044202B (zh) 1999-09-20 2000-08-29 按照掩模推算法從壓縮的數據中選寫數據元素

Country Status (8)

Country Link
US (2) US6484255B1 (enExample)
JP (1) JP4921665B2 (enExample)
CN (1) CN100440138C (enExample)
AU (1) AU6945400A (enExample)
DE (1) DE10085391T1 (enExample)
GB (1) GB2371135B (enExample)
HK (1) HK1044202B (enExample)
WO (1) WO2001022216A1 (enExample)

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US10203954B2 (en) * 2011-11-25 2019-02-12 Intel Corporation Instruction and logic to provide conversions between a mask register and a general purpose register or memory
CN107220027A (zh) * 2011-12-23 2017-09-29 英特尔公司 用于执行掩码位压缩的系统、装置以及方法
WO2013095642A1 (en) * 2011-12-23 2013-06-27 Intel Corporation Systems, apparatuses, and methods for setting an output mask in a destination writemask register from a source write mask register using an input writemask and immediate
CN104185837B (zh) * 2011-12-23 2017-10-13 英特尔公司 在不同的粒度等级下广播数据值的指令执行单元
CN116414459A (zh) 2011-12-23 2023-07-11 英特尔公司 在不同的粒度水平下对数据值进行广播和掩码的指令执行
CN104025019B (zh) * 2011-12-23 2018-01-05 英特尔公司 用于执行双块绝对差求和的系统、装置和方法
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Also Published As

Publication number Publication date
US6484255B1 (en) 2002-11-19
GB0208629D0 (en) 2002-05-22
HK1044202A1 (en) 2002-10-11
DE10085391T1 (de) 2002-12-12
GB2371135A (en) 2002-07-17
AU6945400A (en) 2001-04-24
CN100440138C (zh) 2008-12-03
JP2003510682A (ja) 2003-03-18
GB2371135B (en) 2004-03-31
JP4921665B2 (ja) 2012-04-25
CN1391668A (zh) 2003-01-15
WO2001022216A1 (en) 2001-03-29
US20030046520A1 (en) 2003-03-06

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120829