JP2006500639A5 - - Google Patents

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JP2006500639A5
JP2006500639A5 JP2003558691A JP2003558691A JP2006500639A5 JP 2006500639 A5 JP2006500639 A5 JP 2006500639A5 JP 2003558691 A JP2003558691 A JP 2003558691A JP 2003558691 A JP2003558691 A JP 2003558691A JP 2006500639 A5 JP2006500639 A5 JP 2006500639A5
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thread
address
processor
monitor
response
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JP2006500639A (ja
JP4601958B2 (ja
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JP2003558691A 2001-12-31 2002-12-11 指定されたメモリアクセスが発生するまでスレッドの実行をサスペンドする方法及び装置 Expired - Lifetime JP4601958B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/039,579 US7363474B2 (en) 2001-12-31 2001-12-31 Method and apparatus for suspending execution of a thread until a specified memory access occurs
PCT/US2002/039786 WO2003058447A2 (en) 2001-12-31 2002-12-11 A method and apparatus for suspending execution of a thread until a specified memory access occurs

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JP2008081180A Division JP4990829B2 (ja) 2001-12-31 2008-03-26 指定されたメモリアクセスが発生するまでスレッドの実行をサスペンドする方法及び装置

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JP2006500639A JP2006500639A (ja) 2006-01-05
JP2006500639A5 true JP2006500639A5 (https=) 2006-02-16
JP4601958B2 JP4601958B2 (ja) 2010-12-22

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JP2003558691A Expired - Lifetime JP4601958B2 (ja) 2001-12-31 2002-12-11 指定されたメモリアクセスが発生するまでスレッドの実行をサスペンドする方法及び装置
JP2008081180A Expired - Lifetime JP4990829B2 (ja) 2001-12-31 2008-03-26 指定されたメモリアクセスが発生するまでスレッドの実行をサスペンドする方法及び装置

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US (2) US7363474B2 (https=)
JP (2) JP4601958B2 (https=)
KR (1) KR100814993B1 (https=)
CN (1) CN100383740C (https=)
AU (1) AU2002364557A1 (https=)
DE (2) DE10297596B4 (https=)
GB (1) GB2400947B (https=)
RU (1) RU2308754C2 (https=)
TW (2) TWI322959B (https=)
WO (1) WO2003058447A2 (https=)

Families Citing this family (139)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7127561B2 (en) * 2001-12-31 2006-10-24 Intel Corporation Coherency techniques for suspending execution of a thread until a specified memory access occurs
US7653912B2 (en) * 2003-05-30 2010-01-26 Steven Frank Virtual processor methods and apparatus with unified event notification and consumer-producer memory operations
US7213093B2 (en) * 2003-06-27 2007-05-01 Intel Corporation Queued locks using monitor-memory wait
US8984199B2 (en) * 2003-07-31 2015-03-17 Intel Corporation Inter-processor interrupts
US20050108711A1 (en) * 2003-11-13 2005-05-19 Infineon Technologies North America Corporation Machine instruction for enhanced control of multiple virtual processor systems
US7310722B2 (en) * 2003-12-18 2007-12-18 Nvidia Corporation Across-thread out of order instruction dispatch in a multithreaded graphics processor
US7490218B2 (en) * 2004-01-22 2009-02-10 University Of Washington Building a wavecache
WO2005072307A2 (en) * 2004-01-22 2005-08-11 University Of Washington Wavescalar architecture having a wave order memory
US7552042B1 (en) 2004-01-30 2009-06-23 Xilinx, Inc. Method for message processing on a programmable logic device
US7770179B1 (en) * 2004-01-30 2010-08-03 Xilinx, Inc. Method and apparatus for multithreading on a programmable logic device
US7823162B1 (en) 2004-01-30 2010-10-26 Xilinx, Inc. Thread circuits and a broadcast channel in programmable logic
US8984517B2 (en) * 2004-02-04 2015-03-17 Intel Corporation Sharing idled processor execution resources
US7581214B2 (en) * 2004-04-15 2009-08-25 Intel Corporation Live set transmission in pipelining applications
JP4376692B2 (ja) * 2004-04-30 2009-12-02 富士通株式会社 情報処理装置、プロセッサ、プロセッサの制御方法、情報処理装置の制御方法、キャッシュメモリ
US8607241B2 (en) 2004-06-30 2013-12-10 Intel Corporation Compare and exchange operation using sleep-wakeup mechanism
US8074030B1 (en) 2004-07-20 2011-12-06 Oracle America, Inc. Using transactional memory with early release to implement non-blocking dynamic-sized data structure
US7703098B1 (en) 2004-07-20 2010-04-20 Sun Microsystems, Inc. Technique to allow a first transaction to wait on condition that affects its working set
US7206903B1 (en) * 2004-07-20 2007-04-17 Sun Microsystems, Inc. Method and apparatus for releasing memory locations during transactional execution
KR101051703B1 (ko) 2004-08-09 2011-07-25 삼성전자주식회사 서스펜드/리쥼 기능을 갖는 집적 회로 카드 및 집적 회로카드 시스템
US7434009B2 (en) * 2004-09-30 2008-10-07 Freescale Semiconductor, Inc. Apparatus and method for providing information to a cache module using fetch bursts
US7257679B2 (en) 2004-10-01 2007-08-14 Advanced Micro Devices, Inc. Sharing monitored cache lines across multiple cores
US7313673B2 (en) * 2005-06-16 2007-12-25 International Business Machines Corporation Fine grained multi-thread dispatch block mechanism
US9003421B2 (en) * 2005-11-28 2015-04-07 Intel Corporation Acceleration threads on idle OS-visible thread execution units
KR100763200B1 (ko) 2006-02-24 2007-10-04 삼성전자주식회사 인터럽트 가능한 스레드 동기화 방법 및 장치
KR100771877B1 (ko) 2006-07-21 2007-11-01 삼성전자주식회사 오동작 방지용 커맨드 세트 프로토콜 처리 방법 및 장치
US20080022079A1 (en) * 2006-07-24 2008-01-24 Archer Charles J Executing an allgather operation with an alltoallv operation in a parallel computer
US8443341B2 (en) * 2006-11-09 2013-05-14 Rogue Wave Software, Inc. System for and method of capturing application characteristics data from a computer system and modeling target system
US8239657B2 (en) 2007-02-07 2012-08-07 Qualcomm Incorporated Address translation method and apparatus
US8898438B2 (en) * 2007-03-14 2014-11-25 XMOS Ltd. Processor architecture for use in scheduling threads in response to communication activity
US7937532B2 (en) * 2007-03-30 2011-05-03 Intel Corporation Method and apparatus for speculative prefetching in a multi-processor/multi-core message-passing machine
JP4420055B2 (ja) 2007-04-18 2010-02-24 日本電気株式会社 マルチスレッドプロセッサ及びそれに用いるスレッド間同期操作方法
US8161480B2 (en) 2007-05-29 2012-04-17 International Business Machines Corporation Performing an allreduce operation using shared memory
CN101681260B (zh) 2007-06-20 2013-04-17 富士通株式会社 运算装置
US20090006663A1 (en) * 2007-06-27 2009-01-01 Archer Charles J Direct Memory Access ('DMA') Engine Assisted Local Reduction
JP2009110209A (ja) * 2007-10-29 2009-05-21 Panasonic Corp 演算処理装置、プロセッサ、プログラム変換装置およびプログラム
US8171476B2 (en) * 2008-02-01 2012-05-01 International Business Machines Corporation Wake-and-go mechanism with prioritization of threads
US8250396B2 (en) * 2008-02-01 2012-08-21 International Business Machines Corporation Hardware wake-and-go mechanism for a data processing system
US8127080B2 (en) 2008-02-01 2012-02-28 International Business Machines Corporation Wake-and-go mechanism with system address bus transaction master
US8732683B2 (en) * 2008-02-01 2014-05-20 International Business Machines Corporation Compiler providing idiom to idiom accelerator
US8788795B2 (en) * 2008-02-01 2014-07-22 International Business Machines Corporation Programming idiom accelerator to examine pre-fetched instruction streams for multiple processors
US8145849B2 (en) 2008-02-01 2012-03-27 International Business Machines Corporation Wake-and-go mechanism with system bus response
US8312458B2 (en) * 2008-02-01 2012-11-13 International Business Machines Corporation Central repository for wake-and-go mechanism
US8386822B2 (en) * 2008-02-01 2013-02-26 International Business Machines Corporation Wake-and-go mechanism with data monitoring
US8316218B2 (en) 2008-02-01 2012-11-20 International Business Machines Corporation Look-ahead wake-and-go engine with speculative execution
US8516484B2 (en) * 2008-02-01 2013-08-20 International Business Machines Corporation Wake-and-go mechanism for a data processing system
US8880853B2 (en) * 2008-02-01 2014-11-04 International Business Machines Corporation CAM-based wake-and-go snooping engine for waking a thread put to sleep for spinning on a target address lock
US8341635B2 (en) 2008-02-01 2012-12-25 International Business Machines Corporation Hardware wake-and-go mechanism with look-ahead polling
US8452947B2 (en) * 2008-02-01 2013-05-28 International Business Machines Corporation Hardware wake-and-go mechanism and content addressable memory with instruction pre-fetch look-ahead to detect programming idioms
US8725992B2 (en) 2008-02-01 2014-05-13 International Business Machines Corporation Programming language exposing idiom calls to a programming idiom accelerator
US8225120B2 (en) * 2008-02-01 2012-07-17 International Business Machines Corporation Wake-and-go mechanism with data exclusivity
US8640141B2 (en) * 2008-02-01 2014-01-28 International Business Machines Corporation Wake-and-go mechanism with hardware private array
US8612977B2 (en) * 2008-02-01 2013-12-17 International Business Machines Corporation Wake-and-go mechanism with software save of thread state
US8422402B2 (en) 2008-04-01 2013-04-16 International Business Machines Corporation Broadcasting a message in a parallel computer
US8281053B2 (en) 2008-07-21 2012-10-02 International Business Machines Corporation Performing an all-to-all data exchange on a plurality of data buffers by performing swap operations
CN101788922B (zh) * 2009-01-22 2013-12-25 国际商业机器公司 基于辅助线程实现事务存储系统的方法和装置
KR101581311B1 (ko) * 2009-03-11 2015-12-31 삼성전자주식회사 플래시 메모리 장치 및 그 제어 방법
US8145723B2 (en) * 2009-04-16 2012-03-27 International Business Machines Corporation Complex remote update programming idiom accelerator
US8886919B2 (en) 2009-04-16 2014-11-11 International Business Machines Corporation Remote update programming idiom accelerator with allocated processor resources
US8082315B2 (en) * 2009-04-16 2011-12-20 International Business Machines Corporation Programming idiom accelerator for remote update
US8230201B2 (en) * 2009-04-16 2012-07-24 International Business Machines Corporation Migrating sleeping and waking threads between wake-and-go mechanisms in a multiple processor data processing system
US8156275B2 (en) 2009-05-13 2012-04-10 Apple Inc. Power managed lock optimization
US8364862B2 (en) * 2009-06-11 2013-01-29 Intel Corporation Delegating a poll operation to another device
JP5608738B2 (ja) * 2009-06-26 2014-10-15 インテル・コーポレーション 無制限トランザクショナルメモリ（ｕｔｍ）システムの最適化
EP2284693A1 (en) * 2009-08-03 2011-02-16 C.R.F. Società Consortile per Azioni Wait instruction
US8695002B2 (en) * 2009-10-20 2014-04-08 Lantiq Deutschland Gmbh Multi-threaded processors and multi-processor systems comprising shared resources
US20110173420A1 (en) * 2010-01-08 2011-07-14 International Business Machines Corporation Processor resume unit
US8447960B2 (en) * 2010-01-08 2013-05-21 International Business Machines Corporation Pausing and activating thread state upon pin assertion by external logic monitoring polling loop exit time condition
US8464035B2 (en) 2009-12-18 2013-06-11 Intel Corporation Instruction for enabling a processor wait state
US9424087B2 (en) 2010-04-29 2016-08-23 International Business Machines Corporation Optimizing collective operations
US8949577B2 (en) 2010-05-28 2015-02-03 International Business Machines Corporation Performing a deterministic reduction operation in a parallel computer
CN102483708B (zh) * 2010-07-07 2016-01-20 松下电器产业株式会社 处理器
US8776081B2 (en) 2010-09-14 2014-07-08 International Business Machines Corporation Send-side matching of data communications messages
US8566841B2 (en) * 2010-11-10 2013-10-22 International Business Machines Corporation Processing communications events in parallel active messaging interface by awakening thread from wait state
US8713362B2 (en) 2010-12-01 2014-04-29 International Business Machines Corporation Obviation of recovery of data store consistency for application I/O errors
US8694821B2 (en) * 2010-12-03 2014-04-08 International Business Machines Corporation Generation of standby images of applications
CN102736945B (zh) * 2011-03-31 2016-05-18 国际商业机器公司 一种运行应用程序的多个实例的方法和系统
CN102760176B (zh) * 2011-04-29 2015-02-11 无锡江南计算技术研究所 硬件事务级仿真方法、引擎及系统
US8893083B2 (en) 2011-08-09 2014-11-18 International Business Machines Coporation Collective operation protocol selection in a parallel computer
US8667501B2 (en) 2011-08-10 2014-03-04 International Business Machines Corporation Performing a local barrier operation
US8910178B2 (en) 2011-08-10 2014-12-09 International Business Machines Corporation Performing a global barrier operation in a parallel computer
US8868843B2 (en) 2011-11-30 2014-10-21 Advanced Micro Devices, Inc. Hardware filter for tracking block presence in large caches
US9798548B2 (en) 2011-12-21 2017-10-24 Nvidia Corporation Methods and apparatus for scheduling instructions using pre-decode data
WO2013095570A1 (en) 2011-12-22 2013-06-27 Intel Corporation Instruction that specifies an application thread performance state
JP5819184B2 (ja) 2011-12-28 2015-11-18 富士通株式会社 情報処理装置及び情報処理装置の制御方法
US20150143071A1 (en) * 2011-12-30 2015-05-21 Ravi L. Sahita Memory event notification
US8706847B2 (en) 2012-02-09 2014-04-22 International Business Machines Corporation Initiating a collective operation in a parallel computer
US9495135B2 (en) 2012-02-09 2016-11-15 International Business Machines Corporation Developing collective operations for a parallel computer
WO2013147887A1 (en) 2012-03-30 2013-10-03 Intel Corporation Context switching mechanism for a processing core having a general purpose cpu core and a tightly coupled accelerator
US9218288B2 (en) 2012-06-15 2015-12-22 International Business Machines Corporation Monitoring a value in storage without repeated storage access
US9256455B2 (en) * 2012-11-20 2016-02-09 Red Hat Isreal, Ltd. Delivery of events from a virtual machine to host CPU using memory monitoring instructions
US9563425B2 (en) 2012-11-28 2017-02-07 Intel Corporation Instruction and logic to provide pushing buffer copy and store functionality
US9141454B2 (en) * 2012-12-27 2015-09-22 Intel Corporation Signaling software recoverable errors
US10705961B2 (en) 2013-09-27 2020-07-07 Intel Corporation Scalably mechanism to implement an instruction that monitors for writes to an address
EP3074860A4 (en) * 2013-11-25 2017-10-11 Marvell World Trade Ltd. Systems and methods for loop suspension in java programming
US9417876B2 (en) 2014-03-27 2016-08-16 International Business Machines Corporation Thread context restoration in a multithreading computer system
US9594660B2 (en) 2014-03-27 2017-03-14 International Business Machines Corporation Multithreading computer system and program product for executing a query instruction for idle time accumulation among cores
US9804846B2 (en) 2014-03-27 2017-10-31 International Business Machines Corporation Thread context preservation in a multithreading computer system
US10102004B2 (en) 2014-03-27 2018-10-16 International Business Machines Corporation Hardware counters to track utilization in a multithreading computer system
US9921848B2 (en) 2014-03-27 2018-03-20 International Business Machines Corporation Address expansion and contraction in a multithreading computer system
US9218185B2 (en) 2014-03-27 2015-12-22 International Business Machines Corporation Multithreading capability information retrieval
US9354883B2 (en) 2014-03-27 2016-05-31 International Business Machines Corporation Dynamic enablement of multithreading
US9552033B2 (en) * 2014-04-22 2017-01-24 Qualcomm Incorporated Latency-based power mode units for controlling power modes of processor cores, and related methods and systems
US9778949B2 (en) * 2014-05-05 2017-10-03 Google Inc. Thread waiting in a multithreaded processor architecture
US9256477B2 (en) * 2014-05-29 2016-02-09 Netapp, Inc. Lockless waterfall thread communication
US9477521B2 (en) 2014-05-29 2016-10-25 Netapp, Inc. Method and system for scheduling repetitive tasks in O(1)
US9304702B2 (en) 2014-05-29 2016-04-05 Netapp, Inc. System and method for parallelized performance data collection in a computing system
GB2529899B (en) * 2014-09-08 2021-06-23 Advanced Risc Mach Ltd Shared Resources in a Data Processing Apparatus for Executing a Plurality of Threads
JP6227151B2 (ja) * 2014-10-03 2017-11-08 インテル・コーポレーション アドレスへの書き込みに対する監視命令を実行するスケーラブル機構
US11080064B2 (en) 2014-10-28 2021-08-03 International Business Machines Corporation Instructions controlling access to shared registers of a multi-threaded processor
US9575802B2 (en) 2014-10-28 2017-02-21 International Business Machines Corporation Controlling execution of threads in a multi-threaded processor
JP6314246B2 (ja) * 2014-11-11 2018-04-18 ルネサスエレクトロニクス株式会社 命令実行制御システム及び命令実行制御方法
WO2016088220A1 (ja) * 2014-12-03 2016-06-09 株式会社日立製作所 計算機及び論理プロセッサの制御方法
CN105843592A (zh) * 2015-01-12 2016-08-10 芋头科技（杭州）有限公司 一种在预设嵌入式系统中实现脚本操作的系统
GB2537115B (en) * 2015-04-02 2021-08-25 Advanced Risc Mach Ltd Event monitoring in a multi-threaded data processing apparatus
US10908909B2 (en) * 2015-06-09 2021-02-02 Optimum Semiconductor Technologies Inc. Processor with mode support
KR102476357B1 (ko) 2015-08-06 2022-12-09 삼성전자주식회사 클럭 관리 유닛과 이를 적용하는 집적 회로 및 시스템 온 칩 및 그 동작 방법
US9916178B2 (en) 2015-09-25 2018-03-13 Intel Corporation Technologies for integrated thread scheduling
GB2544994A (en) * 2015-12-02 2017-06-07 Swarm64 As Data processing
CN105677487B (zh) * 2016-01-12 2019-02-15 浪潮通用软件有限公司 一种控制资源占用的方法及装置
US11023233B2 (en) 2016-02-09 2021-06-01 Intel Corporation Methods, apparatus, and instructions for user level thread suspension
US11061730B2 (en) * 2016-11-18 2021-07-13 Red Hat Israel, Ltd. Efficient scheduling for hyper-threaded CPUs using memory monitoring
CN108255587B (zh) * 2016-12-29 2021-08-24 展讯通信（上海）有限公司 一种同步多线程处理器
US10353817B2 (en) * 2017-03-07 2019-07-16 International Business Machines Corporation Cache miss thread balancing
US10275254B2 (en) 2017-03-08 2019-04-30 International Business Machines Corporation Spin loop delay instruction
TWI648620B (zh) * 2017-08-07 2019-01-21 慧榮科技股份有限公司 記憶體裝置以及操作指令錯誤處理方法
KR102043538B1 (ko) * 2018-01-18 2019-11-11 주식회사 알티스트 파티셔닝을 적용하여 프로세스를 모니터링하는 컴퓨팅 시스템
CN109508229A (zh) * 2018-09-19 2019-03-22 安徽慧视金瞳科技有限公司 一种多点同时绘制的匹配方法
US11068407B2 (en) 2018-10-26 2021-07-20 International Business Machines Corporation Synchronized access to data in shared memory by protecting the load target address of a load-reserve instruction
US10884740B2 (en) 2018-11-08 2021-01-05 International Business Machines Corporation Synchronized access to data in shared memory by resolving conflicting accesses by co-located hardware threads
US11119781B2 (en) 2018-12-11 2021-09-14 International Business Machines Corporation Synchronized access to data in shared memory by protecting the load target address of a fronting load
US11086672B2 (en) 2019-05-07 2021-08-10 International Business Machines Corporation Low latency management of processor core wait state
US11231881B2 (en) 2020-04-02 2022-01-25 Dell Products L.P. Raid data storage device multi-step command coordination system
US11106608B1 (en) 2020-06-22 2021-08-31 International Business Machines Corporation Synchronizing access to shared memory by extending protection for a target address of a store-conditional request
CN111857591B (zh) * 2020-07-20 2024-08-09 昆仑芯(北京)科技有限公司 用于执行指令的方法、装置、设备和计算机可读存储介质
US12164977B2 (en) * 2020-12-23 2024-12-10 Intel Corporation Advanced queue monitoring system
CN114489792B (zh) 2021-03-25 2022-10-11 沐曦集成电路(上海)有限公司 处理器装置及其指令执行方法
US11693776B2 (en) 2021-06-18 2023-07-04 International Business Machines Corporation Variable protection window extension for a target address of a store-conditional request
CN116089116B (zh) * 2022-12-16 2024-05-31 成都海光集成电路设计有限公司 数据处理方法及装置
CN116185891B (zh) * 2023-04-27 2023-07-21 珠海妙存科技有限公司 描述符管理方法

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491910A (en) * 1982-02-22 1985-01-01 Texas Instruments Incorporated Microcomputer having data shift within memory
JPS59111526A (ja) 1982-12-16 1984-06-27 Fujitsu Ltd 信号処理方式
JPH06105460B2 (ja) 1988-06-07 1994-12-21 富士通株式会社 マルチプロセッサのプロセッサ切換え装置
GB8817911D0 (en) 1988-07-27 1988-09-01 Int Computers Ltd Data processing apparatus
US4965718A (en) 1988-09-29 1990-10-23 International Business Machines Corporation Data processing system incorporating a memory resident directive for synchronizing multiple tasks among plurality of processing elements by monitoring alternation of semaphore data
RU2042193C1 (ru) * 1991-10-08 1995-08-20 Институт кибернетики им.В.М.Глушкова АН Украины Вычислительная система
US5357617A (en) 1991-11-22 1994-10-18 International Business Machines Corporation Method and apparatus for substantially concurrent multiple instruction thread processing by a single pipeline processor
JP2866241B2 (ja) 1992-01-30 1999-03-08 株式会社東芝 コンピュータシステムおよびスケジューリング方法
US5428757A (en) * 1992-04-29 1995-06-27 International Business Machines Corporation Method for reducing translation look aside buffer purges in a multitasking system
US5546593A (en) 1992-05-18 1996-08-13 Matsushita Electric Industrial Co., Ltd. Multistream instruction processor able to reduce interlocks by having a wait state for an instruction stream
JP3678759B2 (ja) 1992-07-21 2005-08-03 アドバンスト・マイクロ・ディバイシズ・インコーポレイテッド 割込を発生するための装置および割込を発生するための方法
US5493660A (en) * 1992-10-06 1996-02-20 Hewlett-Packard Company Software assisted hardware TLB miss handler
US5584031A (en) 1993-11-09 1996-12-10 Motorola Inc. System and method for executing a low power delay instruction
US5546037A (en) 1993-11-15 1996-08-13 Cirrus Logic, Inc. NAPNOP circuit for conserving power in computer systems
US5584014A (en) * 1994-12-20 1996-12-10 Sun Microsystems, Inc. Apparatus and method to preserve data in a set associative memory device
JPH08212512A (ja) * 1995-02-03 1996-08-20 Hitachi Ltd 磁気記憶装置及びそれに用いる薄膜磁気ヘッドとその製造方法
JPH08320797A (ja) 1995-05-24 1996-12-03 Fuji Xerox Co Ltd プログラム制御システム
JPH096633A (ja) 1995-06-07 1997-01-10 Internatl Business Mach Corp <Ibm> データ処理システムに於ける高性能多重論理経路の動作用の方法とシステム
US5933627A (en) 1996-07-01 1999-08-03 Sun Microsystems Thread switch on blocked load or store using instruction thread field
DE69717369T2 (de) 1996-08-27 2003-09-11 Matsushita Electric Ind Co Ltd Vielfadenprozessor zur Verarbeitung von mehreren Befehlsströmen unabhängig von einander durch eine flexible Durchsatzsteuerung in jedem Befehlsstrom
US5961639A (en) 1996-12-16 1999-10-05 International Business Machines Corporation Processor and method for dynamically inserting auxiliary instructions within an instruction stream during execution
US5835705A (en) * 1997-03-11 1998-11-10 International Business Machines Corporation Method and system for performance per-thread monitoring in a multithreaded processor
US6463527B1 (en) 1997-03-21 2002-10-08 Uzi Y. Vishkin Spawn-join instruction set architecture for providing explicit multithreading
UA55489C2 (uk) * 1997-10-07 2003-04-15 Каналь+ Сосьєте Анонім Пристрій для багатопотокової обробки даних (варіанти)
US6076157A (en) 1997-10-23 2000-06-13 International Business Machines Corporation Method and apparatus to force a thread switch in a multithreaded processor
US6016542A (en) * 1997-12-31 2000-01-18 Intel Corporation Detecting long latency pipeline stalls for thread switching
JP2000010910A (ja) * 1998-06-22 2000-01-14 Nec Corp データ転送制御装置およびデータ転送制御方法ならびに記録媒体
US6920634B1 (en) * 1998-08-03 2005-07-19 International Business Machines Corporation Detecting and causing unsafe latent accesses to a resource in multi-threaded programs
US6505229B1 (en) * 1998-09-25 2003-01-07 Intelect Communications, Inc. Method for allowing multiple processing threads and tasks to execute on one or more processor units for embedded real-time processor systems
US6401155B1 (en) * 1998-12-22 2002-06-04 Philips Electronics North America Corporation Interrupt/software-controlled thread processing
SG65097A1 (en) 1998-12-28 2001-08-21 Compaq Computer Corp Break event generation during transitions between modes of operation in a computer system
US6535905B1 (en) 1999-04-29 2003-03-18 Intel Corporation Method and apparatus for thread switching within a multithreaded processor
US6351808B1 (en) * 1999-05-11 2002-02-26 Sun Microsystems, Inc. Vertically and horizontally threaded processor with multidimensional storage for storing thread data
US6341347B1 (en) * 1999-05-11 2002-01-22 Sun Microsystems, Inc. Thread switch logic in a multiple-thread processor
US6493741B1 (en) 1999-10-01 2002-12-10 Compaq Information Technologies Group, L.P. Method and apparatus to quiesce a portion of a simultaneous multithreaded central processing unit
US6496925B1 (en) 1999-12-09 2002-12-17 Intel Corporation Method and apparatus for processing an event occurrence within a multithreaded processor
US6357016B1 (en) 1999-12-09 2002-03-12 Intel Corporation Method and apparatus for disabling a clock signal within a multithreaded processor
US6671795B1 (en) 2000-01-21 2003-12-30 Intel Corporation Method and apparatus for pausing execution in a processor or the like
US7856633B1 (en) 2000-03-24 2010-12-21 Intel Corporation LRU cache replacement for a partitioned set associative cache
US6931639B1 (en) * 2000-08-24 2005-08-16 International Business Machines Corporation Method for implementing a variable-partitioned queue for simultaneous multithreaded processors
TW461627U (en) * 2000-12-21 2001-10-21 Hon Hai Prec Ind Co Ltd Electrical connector
US6625698B2 (en) * 2000-12-28 2003-09-23 Unisys Corporation Method and apparatus for controlling memory storage locks based on cache line ownership
US6463511B2 (en) * 2000-12-29 2002-10-08 Intel Corporation System and method for high performance execution of locked memory instructions in a system with distributed memory and a restrictive memory model
US7120762B2 (en) * 2001-10-19 2006-10-10 Wisconsin Alumni Research Foundation Concurrent execution of critical sections by eliding ownership of locks
US20030126416A1 (en) 2001-12-31 2003-07-03 Marr Deborah T. Suspending execution of a thread in a multi-threaded processor
US7127561B2 (en) 2001-12-31 2006-10-24 Intel Corporation Coherency techniques for suspending execution of a thread until a specified memory access occurs
US20030126379A1 (en) 2001-12-31 2003-07-03 Shiv Kaushik Instruction sequences for suspending execution of a thread until a specified memory access occurs

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