MX2019003612A - Instruccion decimal de carga inmediata. - Google Patents

Instruccion decimal de carga inmediata.

Info

Publication number
MX2019003612A
MX2019003612A MX2019003612A MX2019003612A MX2019003612A MX 2019003612 A MX2019003612 A MX 2019003612A MX 2019003612 A MX2019003612 A MX 2019003612A MX 2019003612 A MX2019003612 A MX 2019003612A MX 2019003612 A MX2019003612 A MX 2019003612A
Authority
MX
Mexico
Prior art keywords
instruction
decimal
sign
immediate instruction
result
Prior art date
Application number
MX2019003612A
Other languages
English (en)
Inventor
Bradbury Jonathan
Copeland Reid
Melitta Mueller Silvia
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of MX2019003612A publication Critical patent/MX2019003612A/es

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
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/01—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising
    • 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
    • G06F9/3001—Arithmetic instructions
    • G06F9/30014—Arithmetic instructions with variable precision
    • 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
    • G06F9/30025—Format conversion instructions, e.g. Floating-Point to Integer, decimal conversion
    • 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
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • G06F9/3013—Organisation of register space, e.g. banked or distributed register file according to data content, e.g. floating-point registers, address registers
    • 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
    • G06F9/3016—Decoding the operand specifier, e.g. specifier format
    • G06F9/30167—Decoding the operand specifier, e.g. specifier format of immediate specifier, e.g. constants
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/4915—Multiplying; Dividing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/74—Selecting or encoding within a word the position of one or more bits having a specified value, e.g. most or least significant one or zero detection, priority encoders
    • 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
    • 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
    • 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
    • G06F9/30021—Compare instructions, e.g. Greater-Than, Equal-To, MINMAX
    • 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
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • G06F9/30134—Register stacks; shift registers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Executing Machine-Instructions (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

Una instrucción genera un valor para uso en procesamiento dentro de un entorno de computación. La instrucción obtiene un control de signo asociado con la instrucción, y desplaza un valor de entrada de la instrucción en una dirección especificada por una cantidad seleccionada para proporcionar un resultado. El resultado se coloca en una primera ubicación designada en un registro, y el signo, el cual se basa en el control de signo, se coloca en una segunda ubicación designada del registro. El resultado y el signo proporcionan un valor con signo que será utilizado en procesamiento dentro del entorno de computación.
MX2019003612A 2016-09-30 2017-09-26 Instruccion decimal de carga inmediata. MX2019003612A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/281,181 US10235170B2 (en) 2016-09-30 2016-09-30 Decimal load immediate instruction
PCT/EP2017/074347 WO2018060183A1 (en) 2016-09-30 2017-09-26 Decimal load immediate instruction

Publications (1)

Publication Number Publication Date
MX2019003612A true MX2019003612A (es) 2019-06-17

Family

ID=59966770

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019003612A MX2019003612A (es) 2016-09-30 2017-09-26 Instruccion decimal de carga inmediata.
MX2024001562A MX2024001562A (es) 2016-09-30 2019-03-28 Indicacion decimal de carga inmediata.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2024001562A MX2024001562A (es) 2016-09-30 2019-03-28 Indicacion decimal de carga inmediata.

Country Status (12)

Country Link
US (3) US10235170B2 (es)
JP (1) JP7159154B2 (es)
KR (1) KR102238190B1 (es)
CN (1) CN109791491B (es)
AU (1) AU2017336196B2 (es)
BR (1) BR112019006612A2 (es)
CA (1) CA3036110A1 (es)
IL (1) IL265550B (es)
MX (2) MX2019003612A (es)
RU (1) RU2723663C1 (es)
TW (1) TWI653579B (es)
WO (1) WO2018060183A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10235170B2 (en) * 2016-09-30 2019-03-19 International Business Machines Corporation Decimal load immediate instruction

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JP2002073325A (ja) * 2000-08-25 2002-03-12 Sanyo Electric Co Ltd データ処理装置及び方法
JP2003303100A (ja) 2002-04-11 2003-10-24 Mitsubishi Electric Corp 情報処理システムおよび情報処理システム構築方法並びにこれに用いるプログラム
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US9128701B2 (en) 2011-04-07 2015-09-08 Via Technologies, Inc. Generating constant for microinstructions from modified immediate field during instruction translation
US9170772B2 (en) * 2011-12-23 2015-10-27 Intel Corporation Method and apparatus for decimal floating-point data logical extraction
US9335993B2 (en) * 2011-12-29 2016-05-10 International Business Machines Corporation Convert from zoned format to decimal floating point format
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US9280347B2 (en) * 2012-03-15 2016-03-08 International Business Machines Corporation Transforming non-contiguous instruction specifiers to contiguous instruction specifiers
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JP5967618B2 (ja) * 2013-04-17 2016-08-10 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 二進化十進数型変数へのアクセスを有する言語のバイナリコードを最適化する方法、並びにそのコンピュータ及びコンピュータ・プログラム
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US10235170B2 (en) * 2016-09-30 2019-03-19 International Business Machines Corporation Decimal load immediate instruction

Also Published As

Publication number Publication date
CN109791491B (zh) 2023-08-11
CN109791491A (zh) 2019-05-21
IL265550A (en) 2019-05-30
KR102238190B1 (ko) 2021-04-09
BR112019006612A2 (pt) 2019-07-02
AU2017336196B2 (en) 2020-07-09
US20190369993A1 (en) 2019-12-05
KR20190054087A (ko) 2019-05-21
AU2017336196A1 (en) 2019-04-04
JP7159154B2 (ja) 2022-10-24
CA3036110A1 (en) 2018-04-05
MX2024001562A (es) 2024-02-14
RU2723663C1 (ru) 2020-06-17
TW201816600A (zh) 2018-05-01
WO2018060183A1 (en) 2018-04-05
TWI653579B (zh) 2019-03-11
US10430185B2 (en) 2019-10-01
US10235170B2 (en) 2019-03-19
IL265550B (en) 2021-02-28
US10990390B2 (en) 2021-04-27
US20180095755A1 (en) 2018-04-05
US20180095757A1 (en) 2018-04-05
JP2019530093A (ja) 2019-10-17

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