MX390761B - Instruccion de procesador de proposito general para realizar operaciones de compresion/descompresion - Google Patents

Instruccion de procesador de proposito general para realizar operaciones de compresion/descompresion

Info

Publication number
MX390761B
MX390761B MX2021009157A MX2021009157A MX390761B MX 390761 B MX390761 B MX 390761B MX 2021009157 A MX2021009157 A MX 2021009157A MX 2021009157 A MX2021009157 A MX 2021009157A MX 390761 B MX390761 B MX 390761B
Authority
MX
Mexico
Prior art keywords
instruction
purpose processor
general
input data
processor instruction
Prior art date
Application number
MX2021009157A
Other languages
English (en)
Other versions
MX2021009157A (es
Inventor
Anthony Thomas Sofia
Ashutosh Mishra
Bruce Conrad Giamei
Mark Farrell
Matthias Klein
Simon Weishaupt
Timothy Slegel
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 MX2021009157A publication Critical patent/MX2021009157A/es
Publication of MX390761B publication Critical patent/MX390761B/es

Links

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
    • 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
    • G06F9/30025—Format conversion instructions, e.g. Floating-Point to Integer, decimal conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3084—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/4031—Fixed length to variable length coding
    • H03M7/4037—Prefix coding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/4031—Fixed length to variable length coding
    • H03M7/4037—Prefix coding
    • H03M7/4043—Adaptive prefix coding
    • H03M7/4062—Coding table adaptation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/42—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code using table look-up for the coding or decoding process, e.g. using read-only memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

Una indicación de procesador de propósito general de llamada a la conversión de DEFLACIÓN. Una indicación se obtiene por un procesador de propósito general del entorno de informática. La indicación es una indicación diseñada individual de conjunto de indicaciones que cumple con un estándar de industria para la compresión. La indicación se ejecuta, y la ejecución incluye transformar, con base en una función que se va a realizar por la indicación que es una función de compresión o una función de descompresión, el estado de los datos de entrada entre una forma no comprimida de los datos de entrada y una forma comprimida de los datos de entrada para proporcionar un estado transformado de datos. El estado transformado de los datos se proporciona como salida que se va a utilizar en la realización de una tarea.
MX2021009157A 2019-01-31 2020-01-23 Instruccion de procesador de proposito general para realizar operaciones de compresion/descompresion MX390761B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/263,735 US10630312B1 (en) 2019-01-31 2019-01-31 General-purpose processor instruction to perform compression/decompression operations
PCT/EP2020/051658 WO2020156926A1 (en) 2019-01-31 2020-01-23 General-purpose processor instruction to perform compression/decompression operations

Publications (2)

Publication Number Publication Date
MX2021009157A MX2021009157A (es) 2022-03-17
MX390761B true MX390761B (es) 2025-03-21

Family

ID=69192075

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021009157A MX390761B (es) 2019-01-31 2020-01-23 Instruccion de procesador de proposito general para realizar operaciones de compresion/descompresion

Country Status (14)

Country Link
US (1) US10630312B1 (es)
EP (1) EP3918469A1 (es)
JP (1) JP7442526B2 (es)
KR (1) KR102598928B1 (es)
CN (1) CN113383309B (es)
AU (1) AU2020213853B2 (es)
BR (1) BR112021015027A2 (es)
CA (1) CA3127849A1 (es)
IL (1) IL283617B2 (es)
MX (1) MX390761B (es)
SG (1) SG11202104106WA (es)
TW (1) TWI764078B (es)
WO (1) WO2020156926A1 (es)
ZA (1) ZA202104999B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10831497B2 (en) * 2019-01-31 2020-11-10 International Business Machines Corporation Compression/decompression instruction specifying a history buffer to be used in the compression/decompression of data
US11226839B2 (en) * 2019-02-27 2022-01-18 International Business Machines Corporation Maintaining compatibility for complex functions over multiple machine generations
US11663119B2 (en) * 2020-05-29 2023-05-30 International Business Machines Corporation Select decompression headers and symbol start indicators used in writing decompressed data
US11669331B2 (en) * 2021-06-17 2023-06-06 International Business Machines Corporation Neural network processing assist instruction
US11675592B2 (en) * 2021-06-17 2023-06-13 International Business Machines Corporation Instruction to query for model-dependent information
US12399743B2 (en) 2022-02-23 2025-08-26 International Business Machines Corporation Padding input data for artificial intelligence accelerators
US12547546B2 (en) 2022-10-13 2026-02-10 International Business Machines Corporation Processing tensors
TWI820994B (zh) * 2022-11-01 2023-11-01 大陸商星宸科技股份有限公司 指令壓縮方法、指令解壓縮方法及流程壓縮方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5926208A (en) * 1992-02-19 1999-07-20 Noonen; Michael Video compression and decompression arrangement having reconfigurable camera and low-bandwidth transmission capability
US5442350A (en) * 1992-10-29 1995-08-15 International Business Machines Corporation Method and means providing static dictionary structures for compressing character data and expanding compressed data
US6604158B1 (en) * 1999-03-11 2003-08-05 Realtime Data, Llc System and methods for accelerated data storage and retrieval
US20030185301A1 (en) * 2002-04-02 2003-10-02 Abrams Thomas Algie Video appliance
US7159122B2 (en) * 2003-05-12 2007-01-02 International Business Machines Corporation Message digest instructions
GB0513433D0 (en) * 2005-06-30 2005-08-10 Nokia Corp Signal message compressor
US7991622B2 (en) * 2007-03-20 2011-08-02 Microsoft Corporation Audio compression and decompression using integer-reversible modulated lapped transforms
US20100223237A1 (en) * 2007-11-05 2010-09-02 University Of Florida Research Foundation, Inc. Lossless data compression and real-time decompression
JP4758494B2 (ja) * 2009-04-21 2011-08-31 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 ビット長を符号に変換する回路及び方法
CN101977061B (zh) 2010-10-19 2012-12-26 广西师范大学 一种通用信息的无损压缩与解压缩方法
WO2012053015A2 (en) * 2010-10-22 2012-04-26 Jana, Tejaswini, Ramesh Compression and decompression of data at high speed in solid state storage
US9766812B2 (en) 2011-07-20 2017-09-19 Veritas Technologies Llc Method and system for storing data in compliance with a compression handling instruction
US20130099946A1 (en) * 2011-10-21 2013-04-25 International Business Machines Corporation Data Compression Utilizing Variable and Limited Length Codes
US10534606B2 (en) * 2011-12-08 2020-01-14 Oracle International Corporation Run-length encoding decompression
US8593308B1 (en) * 2012-05-31 2013-11-26 International Business Machines Corporation Method of accelerating dynamic Huffman decompaction within the inflate algorithm
US20140006536A1 (en) 2012-06-29 2014-01-02 Intel Corporation Techniques to accelerate lossless compression
US9154157B2 (en) * 2012-09-27 2015-10-06 Intel Corporation Search unit to accelerate variable length compression/decompression
US8766827B1 (en) * 2013-03-15 2014-07-01 Intel Corporation Parallel apparatus for high-speed, highly compressed LZ77 tokenization and Huffman encoding for deflate compression
US8947270B2 (en) * 2013-06-29 2015-02-03 Intel Corporation Apparatus and method to accelerate compression and decompression operations
US9374106B2 (en) 2013-08-28 2016-06-21 International Business Machines Corporation Efficient context save/restore during hardware decompression of DEFLATE encoded data
US9337862B2 (en) * 2014-06-09 2016-05-10 Tidal Systems, Inc. VLSI efficient Huffman encoding apparatus and method
US9306596B2 (en) 2014-06-27 2016-04-05 Intel Corporation Hybrid CAM assisted deflate decompression accelerator
US10102215B2 (en) * 2015-03-27 2018-10-16 Intel Corporation Apparatus for hardware implementation of lossless data compression
JP6363581B2 (ja) * 2015-05-11 2018-07-25 ヴィア アライアンス セミコンダクター カンパニー リミテッド 入力ブロックのスキャンと同時にソート済みシンボル・リストを維持するハードウェア・データ圧縮器
US10303759B2 (en) 2015-12-03 2019-05-28 International Business Machines Corporation Memory preserving parse tree based compression with entropy coding
US9564917B1 (en) * 2015-12-18 2017-02-07 Intel Corporation Instruction and logic for accelerated compressed data decoding
CN105871382B (zh) 2016-03-29 2019-10-18 中海油信息科技有限公司 一种Micaps第四类格点数据无损压缩算法

Also Published As

Publication number Publication date
KR102598928B1 (ko) 2023-11-03
CN113383309B (zh) 2025-06-17
KR20210108995A (ko) 2021-09-03
IL283617A (en) 2021-07-29
EP3918469A1 (en) 2021-12-08
US10630312B1 (en) 2020-04-21
CA3127849A1 (en) 2020-08-06
IL283617B2 (en) 2024-02-01
TW202034161A (zh) 2020-09-16
IL283617B1 (en) 2023-10-01
CN113383309A (zh) 2021-09-10
ZA202104999B (en) 2022-08-31
AU2020213853A1 (en) 2021-06-03
JP7442526B2 (ja) 2024-03-04
TWI764078B (zh) 2022-05-11
SG11202104106WA (en) 2021-05-28
MX2021009157A (es) 2022-03-17
BR112021015027A2 (pt) 2021-10-05
AU2020213853B2 (en) 2022-09-08
JP2022518665A (ja) 2022-03-16
WO2020156926A1 (en) 2020-08-06

Similar Documents

Publication Publication Date Title
MX390761B (es) Instruccion de procesador de proposito general para realizar operaciones de compresion/descompresion
EP3975176A3 (en) Apparatus, method and computer program for encoding, scene processing and other procedures related to dirac based spatial audio coding
MY183858A (en) Reducing correlation between higher order ambisonic (hoa) background channels
AU2018287437A8 (en) Telecommunications enclosure and related components
EP3629153A3 (en) Systems and methods for performing matrix compress and decompress instructions
NZ756870A (en) Neural network processor using compression and decompression of activation data to reduce memory bandwidth utilization
PH12021552574A1 (en) Hybrid rendering
EP4462820A3 (en) Concept for audio encoding and decoding for audio channels and audio objects
UA91853C2 (ru) Способ и устройство для векторного квантования спектрального представления огибающей
MX371223B (es) Post-procesador, pre-procesador, codificador de audio, decodificador de audio y metodos relacionados para mejorar el procesamiento de transitorios.
AU2020224256A8 (en) Independent coding of palette mode usage indication
IN2013MU02340A (es)
WO2018157070A3 (en) SYSTEM AND METHOD FOR MATRIX COMPRESSION ACCELERATOR
NO20045558L (no) Fremgangsmate og system for total digital forsterkningskontroll
SG161223A1 (en) Method and apparatus for vector quantizing of a spectral envelope representation
MX2022002188A (es) Determinacion de modo de codificacion basada en formato de color.
EP2088700A3 (en) System to process a plurality of audio sources
MX2016002292A (es) Metodo y dispositivo para comprimir un programa de firmware, metodo y dispositivo para descomprimir un programa de firmware.
EP4509995A3 (en) Application programming interface for fine grained low latency decompression within processor core
MX2022015130A (es) Descompresión de lzo interrumpible.
MX2021009943A (es) Codificacion independiente de indicacion de uso del modo paleta.
WO2014200322A3 (ko) 신호 변환 방법 및 디바이스
MX2022002304A (es) Codificacion de imagen o video basada en codificacion de escape de paleta.
SI3127112T1 (en) APPARATUS AND TRANSMISSION PROCEDURES BETWEEN CODING TECHNOLOGIES ON THE DEVICE
WO2020097061A3 (en) Configurable and interactive robotic systems