TWI905186B - 線內解壓縮 - Google Patents

線內解壓縮

Info

Publication number
TWI905186B
TWI905186B TW110116558A TW110116558A TWI905186B TW I905186 B TWI905186 B TW I905186B TW 110116558 A TW110116558 A TW 110116558A TW 110116558 A TW110116558 A TW 110116558A TW I905186 B TWI905186 B TW I905186B
Authority
TW
Taiwan
Prior art keywords
data block
compressed
column
memory
data
Prior art date
Application number
TW110116558A
Other languages
English (en)
Chinese (zh)
Other versions
TW202145722A (zh
Inventor
柯林比頓 佛瑞利
納塔那拉珍 法德亞納森
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW202145722A publication Critical patent/TW202145722A/zh
Application granted granted Critical
Publication of TWI905186B publication Critical patent/TWI905186B/zh

Links

Classifications

    • 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
    • H03M7/60—General implementation details not specific to a particular type of compression
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2291—User-Defined Types; Storage management thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0495—Quantised networks; Sparse networks; Compressed networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • 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
    • H03M7/3066—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction by means of a mask or a bit-map
    • 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
    • H03M7/60—General implementation details not specific to a particular type of compression
    • H03M7/6005—Decoder aspects
    • 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
    • H03M7/70—Type of the data to be coded, other than image and sound
    • 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
    • H03M7/70—Type of the data to be coded, other than image and sound
    • H03M7/707—Structured documents, e.g. XML

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Evolutionary Computation (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • Biomedical Technology (AREA)
  • Artificial Intelligence (AREA)
  • Mathematical Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
TW110116558A 2020-05-08 2021-05-07 線內解壓縮 TWI905186B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/870,873 US11362672B2 (en) 2020-05-08 2020-05-08 Inline decompression
US16/870,873 2020-05-08

Publications (2)

Publication Number Publication Date
TW202145722A TW202145722A (zh) 2021-12-01
TWI905186B true TWI905186B (zh) 2025-11-21

Family

ID=76197609

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110116558A TWI905186B (zh) 2020-05-08 2021-05-07 線內解壓縮

Country Status (8)

Country Link
US (3) US11362672B2 (https=)
EP (1) EP4147358A1 (https=)
JP (1) JP7733674B2 (https=)
KR (1) KR20230008717A (https=)
CN (1) CN115516771A (https=)
BR (1) BR112022021848A2 (https=)
TW (1) TWI905186B (https=)
WO (1) WO2021226466A1 (https=)

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US11362672B2 (en) 2020-05-08 2022-06-14 Qualcomm Incorporated Inline decompression
JP6835285B1 (ja) * 2020-09-15 2021-02-24 富士電機株式会社 データ圧縮方法、データ圧縮装置、データ圧縮プログラム、データ伸長方法、データ伸長装置およびデータ伸長プログラム
US12511544B1 (en) * 2020-09-29 2025-12-30 Amazon Technologies, Inc. Feature-map throughput during training process
US20220214810A1 (en) * 2021-03-26 2022-07-07 Ian F. Adams Near-data processing in sharded storage environments
US12438556B2 (en) 2022-09-30 2025-10-07 Qualcomm Incorporated Single instruction multiple data (SIMD) sparse decompression with variable density
US12395187B2 (en) * 2023-08-18 2025-08-19 Mediatek, Inc. Computer architecture with data decompression support for neural network computing

Citations (2)

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US20140188819A1 (en) * 2013-01-02 2014-07-03 Oracle International Corporation Compression and deduplication layered driver
US10404274B2 (en) * 2017-01-15 2019-09-03 International Business Machines Corporation Space compression for file size reduction

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US6938047B2 (en) * 2003-02-19 2005-08-30 Maui X-Stream, Inc. Methods, data structures, and systems for processing media data streams
GB2447494A (en) 2007-03-15 2008-09-17 Linear Algebra Technologies Lt A method and circuit for compressing data using a bitmap to identify the location of data values
US8847797B1 (en) * 2012-05-31 2014-09-30 Google Inc. Byte-aligned dictionary-based compression and decompression
US9697221B2 (en) * 2014-03-19 2017-07-04 Oracle International Corporation OZIP compression and decompression
US10115177B2 (en) * 2014-06-27 2018-10-30 Samsung Electronics Co., Ltd. Online texture compression and decompression in hardware
US9652152B2 (en) * 2014-10-29 2017-05-16 Qualcomm Incorporated Efficient decompression locality system for demand paging
US9600420B2 (en) * 2014-10-29 2017-03-21 Qualcomm Incorporated Reducing decompression time without impacting compression ratio
JP7010548B2 (ja) * 2015-05-21 2022-01-26 ゼロポイント テクノロジーズ アーベー ハイブリッドデータ圧縮および解凍のための方法、デバイス、およびシステム
WO2016195702A1 (en) * 2015-06-05 2016-12-08 Hewlett Packard Enterprise Development Lp Compressed data block mapping
WO2017131578A1 (en) 2016-01-29 2017-08-03 Zeropoint Technologies Ab Methods, devices and systems for compressing and decompressing data
JP6950675B2 (ja) * 2016-03-09 2021-10-13 日本電気株式会社 情報処理装置、情報処理方法、データ構造およびプログラム
US10565207B2 (en) 2016-04-12 2020-02-18 Hsilin Huang Method, system and program product for mask-based compression of a sparse matrix
US10795836B2 (en) 2017-04-17 2020-10-06 Microsoft Technology Licensing, Llc Data processing performance enhancement for neural networks using a virtualized data iterator
US10678435B2 (en) * 2017-05-11 2020-06-09 EMC IP Holding Company LLC Deduplication and compression of data segments in a data storage system
US10958920B2 (en) * 2017-07-24 2021-03-23 Dolby Laboratories Licensing Corporation Single-channel inverse mapping for image/video processing
US12346835B2 (en) 2017-09-08 2025-07-01 Nvidia Corporation Data inspection for compression/decompression configuration and data type determination
US10719323B2 (en) 2018-09-27 2020-07-21 Intel Corporation Systems and methods for performing matrix compress and decompress instructions
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US10917110B1 (en) * 2019-09-02 2021-02-09 Ati Technologies Ulc Multiple symbol decoder
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US11362672B2 (en) * 2020-05-08 2022-06-14 Qualcomm Incorporated Inline decompression
US11922664B2 (en) * 2021-10-04 2024-03-05 Tencent America LLC Method and apparatus of adaptive sampling for mesh compression by decoders

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Publication number Priority date Publication date Assignee Title
US20140188819A1 (en) * 2013-01-02 2014-07-03 Oracle International Corporation Compression and deduplication layered driver
US10404274B2 (en) * 2017-01-15 2019-09-03 International Business Machines Corporation Space compression for file size reduction

Also Published As

Publication number Publication date
BR112022021848A2 (pt) 2022-12-20
US20210351789A1 (en) 2021-11-11
US12155402B2 (en) 2024-11-26
WO2021226466A1 (en) 2021-11-11
US20230223954A1 (en) 2023-07-13
KR20230008717A (ko) 2023-01-16
EP4147358A1 (en) 2023-03-15
US20240413839A1 (en) 2024-12-12
TW202145722A (zh) 2021-12-01
JP7733674B2 (ja) 2025-09-03
JP2023524751A (ja) 2023-06-13
US11362672B2 (en) 2022-06-14
CN115516771A (zh) 2022-12-23

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