ES2758623T3 - Método y aparato para un acceso a memoria basado en hilos en un procesador multihilo - Google Patents

Método y aparato para un acceso a memoria basado en hilos en un procesador multihilo Download PDF

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Publication number
ES2758623T3
ES2758623T3 ES03774703T ES03774703T ES2758623T3 ES 2758623 T3 ES2758623 T3 ES 2758623T3 ES 03774703 T ES03774703 T ES 03774703T ES 03774703 T ES03774703 T ES 03774703T ES 2758623 T3 ES2758623 T3 ES 2758623T3
Authority
ES
Spain
Prior art keywords
memory
thread
processor
identifier
thread identifier
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES03774703T
Other languages
English (en)
Spanish (es)
Inventor
Erdem Hokenek
Mayan Moudgill
John Glossner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ES2758623T3 publication Critical patent/ES2758623T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units
    • G06F9/3888—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled by a single instruction for multiple threads [SIMT] in parallel
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
    • G06F12/0842—Multiuser, multiprocessor or multiprocessing cache systems for multiprocessing or multitasking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0844—Multiple simultaneous or quasi-simultaneous cache accessing
    • G06F12/0846—Cache with multiple tag or data arrays being simultaneously accessible
    • 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
    • G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
    • G06F9/342—Extension of operand address space
    • 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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3824—Operand accessing
    • 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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G06F9/3851—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution from multiple instruction streams, e.g. multistreaming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Power Sources (AREA)
ES03774703T 2002-10-11 2003-10-09 Método y aparato para un acceso a memoria basado en hilos en un procesador multihilo Expired - Lifetime ES2758623T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/269,247 US6925643B2 (en) 2002-10-11 2002-10-11 Method and apparatus for thread-based memory access in a multithreaded processor
PCT/US2003/031961 WO2004034218A2 (en) 2002-10-11 2003-10-09 Method and apparatus for thread-based memory access in a multithreaded processor

Publications (1)

Publication Number Publication Date
ES2758623T3 true ES2758623T3 (es) 2020-05-06

Family

ID=32068735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES03774703T Expired - Lifetime ES2758623T3 (es) 2002-10-11 2003-10-09 Método y aparato para un acceso a memoria basado en hilos en un procesador multihilo

Country Status (9)

Country Link
US (1) US6925643B2 (enExample)
EP (1) EP1550032B1 (enExample)
JP (1) JP2006502507A (enExample)
KR (1) KR100980536B1 (enExample)
CN (1) CN1332303C (enExample)
AU (1) AU2003282511A1 (enExample)
ES (1) ES2758623T3 (enExample)
HU (1) HUE046355T2 (enExample)
WO (1) WO2004034218A2 (enExample)

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KR100591755B1 (ko) * 2003-07-22 2006-06-22 삼성전자주식회사 복수의 스레드를 동시에 처리하는 장치 및 방법
US20050102494A1 (en) * 2003-11-12 2005-05-12 Grochowski Edward T. Method and apparatus for register stack implementation using micro-operations
US7797363B2 (en) * 2004-04-07 2010-09-14 Sandbridge Technologies, Inc. Processor having parallel vector multiply and reduce operations with sequential semantics
US8074051B2 (en) * 2004-04-07 2011-12-06 Aspen Acquisition Corporation Multithreaded processor with multiple concurrent pipelines per thread
US7475222B2 (en) * 2004-04-07 2009-01-06 Sandbridge Technologies, Inc. Multi-threaded processor having compound instruction and operation formats
US7280428B2 (en) 2004-09-30 2007-10-09 Rambus Inc. Multi-column addressing mode memory system including an integrated circuit memory device
US7797728B2 (en) * 2004-10-27 2010-09-14 Intel Corporation Mechanism to generate restricted and unrestricted execution environments
TW200625097A (en) * 2004-11-17 2006-07-16 Sandbridge Technologies Inc Data file storing multiple date types with controlled data access
US8595459B2 (en) 2004-11-29 2013-11-26 Rambus Inc. Micro-threaded memory
US20060136681A1 (en) * 2004-12-21 2006-06-22 Sanjeev Jain Method and apparatus to support multiple memory banks with a memory block
WO2007014261A2 (en) * 2005-07-25 2007-02-01 Sysair, Inc. Cellular pc modem architecture and method of operation
WO2007033203A2 (en) 2005-09-13 2007-03-22 Freescale Semiconductor Inc. Multi-threaded processor architecture
KR101305490B1 (ko) * 2005-10-01 2013-09-06 삼성전자주식회사 메모리 맵핑 방법 및 장치
US7584342B1 (en) * 2005-12-15 2009-09-01 Nvidia Corporation Parallel data processing systems and methods using cooperative thread arrays and SIMD instruction issue
US7788468B1 (en) 2005-12-15 2010-08-31 Nvidia Corporation Synchronization of threads in a cooperative thread array
US7861060B1 (en) * 2005-12-15 2010-12-28 Nvidia Corporation Parallel data processing systems and methods using cooperative thread arrays and thread identifier values to determine processing behavior
US20070260841A1 (en) 2006-05-02 2007-11-08 Hampel Craig E Memory module with reduced access granularity
JP5076418B2 (ja) * 2006-09-19 2012-11-21 ソニー株式会社 共有メモリ装置
US8819099B2 (en) * 2006-09-26 2014-08-26 Qualcomm Incorporated Software implementation of matrix inversion in a wireless communication system
WO2008060948A2 (en) * 2006-11-10 2008-05-22 Sandbridge Technologies, Inc. Method and system for parallelization of pipelined computations
US7596668B2 (en) * 2007-02-20 2009-09-29 International Business Machines Corporation Method, system and program product for associating threads within non-related processes based on memory paging behaviors
EP2210171A1 (en) * 2007-11-05 2010-07-28 Sandbridge Technologies, Inc. Method of encoding register instruction fields
US8539188B2 (en) * 2008-01-30 2013-09-17 Qualcomm Incorporated Method for enabling multi-processor synchronization
KR20100133964A (ko) * 2008-03-13 2010-12-22 아스펜 액퀴지션 코포레이션 유효 어레이를 비활성화함으로써 전력을 절약하기 위한 방법
WO2010017263A1 (en) 2008-08-06 2010-02-11 Sandbridge Technologies, Inc. Haltable and restartable dma engine
CN101739242B (zh) * 2009-11-27 2013-07-31 深圳中微电科技有限公司 一种流数据处理方法及流处理器
CN102141905B (zh) * 2010-01-29 2015-02-25 上海芯豪微电子有限公司 一种处理器体系结构
US9268719B2 (en) 2011-08-05 2016-02-23 Rambus Inc. Memory signal buffers and modules supporting variable access granularity
GB2519813B (en) 2013-10-31 2016-03-30 Silicon Tailor Ltd Pipelined configurable processor
US9436501B2 (en) 2014-08-26 2016-09-06 International Business Machines Corporation Thread-based cache content saving for task switching
CN104461961B (zh) * 2014-11-20 2018-02-27 上海宝存信息科技有限公司 一种多核多线程的闪存装置及闪存控制方法
US11243880B1 (en) * 2017-09-15 2022-02-08 Groq, Inc. Processor architecture
CN114816529B (zh) * 2020-10-21 2025-07-18 上海壁仞科技股份有限公司 配置向量运算系统中的协作线程束的装置和方法

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Also Published As

Publication number Publication date
KR20050046819A (ko) 2005-05-18
AU2003282511A8 (en) 2004-05-04
WO2004034218A2 (en) 2004-04-22
JP2006502507A (ja) 2006-01-19
EP1550032B1 (en) 2019-09-11
US20040073772A1 (en) 2004-04-15
CN1708747A (zh) 2005-12-14
KR100980536B1 (ko) 2010-09-06
EP1550032A4 (en) 2008-03-12
HUE046355T2 (hu) 2020-03-30
US6925643B2 (en) 2005-08-02
WO2004034218A3 (en) 2004-06-03
CN1332303C (zh) 2007-08-15
EP1550032A2 (en) 2005-07-06
AU2003282511A1 (en) 2004-05-04

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