IN2014CH00953A - - Google Patents

Info

Publication number
IN2014CH00953A
IN2014CH00953A IN953CH2014A IN2014CH00953A IN 2014CH00953 A IN2014CH00953 A IN 2014CH00953A IN 953CH2014 A IN953CH2014 A IN 953CH2014A IN 2014CH00953 A IN2014CH00953 A IN 2014CH00953A
Authority
IN
India
Prior art keywords
data element
execution
source
starting point
vpbzhi
Prior art date
Application number
Inventor
Ould-Ahmed-Vall Elmoustapha
Valentine Robert
Original Assignee
Intel Corp
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 Corp filed Critical Intel Corp
Publication of IN2014CH00953A publication Critical patent/IN2014CH00953A/en

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
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • 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
    • G06F9/30018—Bit or string 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
    • G06F9/30003—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; 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
    • G06F9/30098—Register arrangements
    • 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
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • G06F9/30149—Instruction analysis, e.g. decoding, instruction word fields of variable length instructions

Landscapes

  • 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)
  • Complex Calculations (AREA)
  • Advance Control (AREA)

Abstract

Embodiments of systems, methods and apparatuses for execution a NAME instruction are described. The execution of a VPBZHI causes, on a per data element basis of a second source, a zeroing of bits higher (more significant) than a starting point in the data element. The starting point is defined by the contents of a data element in a first source. The resultant data elements are stored in a corresponding data element position of a destination.
IN953CH2014 2013-03-15 2014-02-25 IN2014CH00953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/840,669 US9207942B2 (en) 2013-03-15 2013-03-15 Systems, apparatuses,and methods for zeroing of bits in a data element

Publications (1)

Publication Number Publication Date
IN2014CH00953A true IN2014CH00953A (en) 2015-05-08

Family

ID=50634779

Family Applications (1)

Application Number Title Priority Date Filing Date
IN953CH2014 IN2014CH00953A (en) 2013-03-15 2014-02-25

Country Status (7)

Country Link
US (2) US9207942B2 (en)
JP (1) JP5753603B2 (en)
KR (1) KR101635856B1 (en)
CN (1) CN104133660A (en)
DE (1) DE102014003697A1 (en)
GB (1) GB2514885B (en)
IN (1) IN2014CH00953A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230027561A (en) * 2021-08-19 2023-02-28 삼성전자주식회사 Electronic apparatus and method of zeroization in memory of electronic apparatus

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1587656A (en) * 1968-08-01 1970-03-27
US4785393A (en) * 1984-07-09 1988-11-15 Advanced Micro Devices, Inc. 32-Bit extended function arithmetic-logic unit on a single chip
JPS61103241A (en) * 1984-10-27 1986-05-21 Nec Corp Information processor
JPH02299082A (en) * 1989-05-12 1990-12-11 Fujitsu Ltd Processor for processing variable length data
US5201056A (en) * 1990-05-02 1993-04-06 Motorola, Inc. RISC microprocessor architecture with multi-bit tag extended instructions for selectively attaching tag from either instruction or input data to arithmetic operation output
US5268858A (en) * 1991-08-30 1993-12-07 Cyrix Corporation Method and apparatus for negating an operand
US5207132A (en) 1991-10-16 1993-05-04 Textron Inc. Elliptical lobed drive system
US5446912A (en) 1993-09-30 1995-08-29 Intel Corporation Partial width stalls within register alias table
US6128725A (en) * 1997-01-24 2000-10-03 Texas Instruments Incorporated Microprocessor with an instruction for setting or clearing a bit field
US20040054877A1 (en) * 2001-10-29 2004-03-18 Macy William W. Method and apparatus for shuffling data
JP3857614B2 (en) * 2002-06-03 2006-12-13 松下電器産業株式会社 Processor
JP2006127460A (en) * 2004-06-09 2006-05-18 Renesas Technology Corp Semiconductor device, semiconductor signal processing apparatus and crossbar switch
US8417921B2 (en) * 2008-08-15 2013-04-09 Apple Inc. Running-min and running-max instructions for processing vectors using a base value from a key element of an input vector
US9003170B2 (en) * 2009-12-22 2015-04-07 Intel Corporation Bit range isolation instructions, methods, and apparatus
US20120078597A1 (en) * 2010-09-27 2012-03-29 Infosys Technologies Limited Mobile device with a modeling platform
US20120185670A1 (en) * 2011-01-14 2012-07-19 Toll Bret L Scalar integer instructions capable of execution with three registers
CN103502935B (en) * 2011-04-01 2016-10-12 英特尔公司 The friendly instruction format of vector and execution thereof
US20120254593A1 (en) * 2011-04-01 2012-10-04 Jesus Corbal San Adrian Systems, apparatuses, and methods for jumps using a mask register
US9411592B2 (en) * 2012-12-29 2016-08-09 Intel Corporation Vector address conflict resolution with vector population count functionality

Also Published As

Publication number Publication date
GB2514885A (en) 2014-12-10
GB2514885B (en) 2015-10-28
KR101635856B1 (en) 2016-07-05
KR20140113579A (en) 2014-09-24
GB201404575D0 (en) 2014-04-30
DE102014003697A1 (en) 2014-09-18
JP2014182800A (en) 2014-09-29
US20140281400A1 (en) 2014-09-18
CN104133660A (en) 2014-11-05
US20160092226A1 (en) 2016-03-31
JP5753603B2 (en) 2015-07-22
US9207942B2 (en) 2015-12-08

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