DE69830718D1 - Ablaufdaten-cachespeicher fuer mikroprozessorbasierte anordung - Google Patents

Ablaufdaten-cachespeicher fuer mikroprozessorbasierte anordung

Info

Publication number
DE69830718D1
DE69830718D1 DE69830718T DE69830718T DE69830718D1 DE 69830718 D1 DE69830718 D1 DE 69830718D1 DE 69830718 T DE69830718 T DE 69830718T DE 69830718 T DE69830718 T DE 69830718T DE 69830718 D1 DE69830718 D1 DE 69830718D1
Authority
DE
Germany
Prior art keywords
flow data
microprocessor based
data caches
based arrangement
arrangement
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
DE69830718T
Other languages
English (en)
Other versions
DE69830718T2 (de
Inventor
P Mann
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.)
GlobalFoundries Inc
Original Assignee
Advanced Micro Devices 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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Publication of DE69830718D1 publication Critical patent/DE69830718D1/de
Application granted granted Critical
Publication of DE69830718T2 publication Critical patent/DE69830718T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G06F11/348—Circuit details, i.e. tracer hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3636—Software debugging by tracing the execution of the program
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3409—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment
    • G06F11/3419—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment by assessing time
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/26—Functional testing
    • G06F11/261—Functional testing by simulating additional hardware, e.g. fault simulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/86—Event-based monitoring
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/88—Monitoring involving counting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/885—Monitoring specific for caches

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
DE69830718T 1997-04-08 1998-04-07 Ablaufdaten-cachespeicher fuer mikroprozessorbasierte anordung Expired - Lifetime DE69830718T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US4307097P 1997-04-08 1997-04-08
US43070P 1997-04-08
US94989797A 1997-10-14 1997-10-14
US949897 1997-10-14
PCT/US1998/006837 WO1998045783A1 (en) 1997-04-08 1998-04-07 Trace cache for a microprocessor-based device

Publications (2)

Publication Number Publication Date
DE69830718D1 true DE69830718D1 (de) 2005-08-04
DE69830718T2 DE69830718T2 (de) 2006-05-18

Family

ID=26720001

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69841339T Expired - Lifetime DE69841339D1 (de) 1997-04-08 1998-04-07 Ablaufdaten-Cachespeicher für mikroprozessorbetriebene Anordung
DE69830718T Expired - Lifetime DE69830718T2 (de) 1997-04-08 1998-04-07 Ablaufdaten-cachespeicher fuer mikroprozessorbasierte anordung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69841339T Expired - Lifetime DE69841339D1 (de) 1997-04-08 1998-04-07 Ablaufdaten-Cachespeicher für mikroprozessorbetriebene Anordung

Country Status (6)

Country Link
US (1) US6167536A (de)
EP (1) EP0974094B1 (de)
JP (1) JP2001519948A (de)
KR (1) KR100546087B1 (de)
DE (2) DE69841339D1 (de)
WO (1) WO1998045783A1 (de)

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EP1039386A1 (de) * 1999-03-19 2000-09-27 Motorola, Inc. Rechneranlage mit einer Ablaufverfolgungsvorrichtung und Verfahren dazu
US6918065B1 (en) 1999-10-01 2005-07-12 Hitachi, Ltd. Method for compressing and decompressing trace information
US6732307B1 (en) 1999-10-01 2004-05-04 Hitachi, Ltd. Apparatus and method for storing trace information
US6684348B1 (en) * 1999-10-01 2004-01-27 Hitachi, Ltd. Circuit for processing trace information
ES2167190B2 (es) * 1999-12-20 2003-04-01 Univ Catalunya Politecnica Unidad de construccion de trazas
US6718286B2 (en) 2000-04-11 2004-04-06 Analog Devices, Inc. Non-intrusive application code profiling method and apparatus
US6694427B1 (en) * 2000-04-20 2004-02-17 International Business Machines Corporation Method system and apparatus for instruction tracing with out of order processors
DE10100344A1 (de) * 2001-01-05 2002-07-25 Infineon Technologies Ag Integrierte Schaltung und Verfahren zum Herstellen einer integrierten Schaltung
US7260684B2 (en) * 2001-01-16 2007-08-21 Intel Corporation Trace cache filtering
US6988264B2 (en) * 2002-03-18 2006-01-17 International Business Machines Corporation Debugging multiple threads or processes
US7197671B2 (en) * 2002-06-07 2007-03-27 Arm Limited Generation of trace elements within a data processing apparatus
GB2389432B (en) * 2002-06-07 2005-09-07 Advanced Risc Mach Ltd Instruction tracing in data processing systems
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KR100423891B1 (ko) * 2002-06-21 2004-03-22 삼성전자주식회사 트레이스 모듈을 구비한 마이크로프로세서
WO2004036428A1 (fr) * 2002-10-15 2004-04-29 Stmicroelectronics S.A. Transmission de messages numeriques de repetition entre un circuit de surveillance de microprocesseur et un outil d'analyse
WO2004036442A1 (fr) * 2002-10-15 2004-04-29 Stmicroelectronics S.A. Protocole de transmission de messages numeriques
US20060026313A1 (en) * 2002-10-29 2006-02-02 Stmicroelectronics S.A. Transmission of generic digital messages through a microprocessor montoring circuit
WO2004042580A1 (fr) * 2002-10-29 2004-05-21 Stmicroelectronics S.A. Correlation temporelle de messages transmis par un circuit de surveillance d'un microprocesseur
US7831814B2 (en) * 2002-10-29 2010-11-09 Stmicroelectronics S.A. Monitoring a microprocessor programme by sending time-trackable messages
US20040117690A1 (en) * 2002-12-13 2004-06-17 Andersson Anders J. Method and apparatus for using a hardware disk controller for storing processor execution trace information on a storage device
US7149926B2 (en) * 2003-05-22 2006-12-12 Infineon Technologies Ag Configurable real-time trace port for embedded processors
US7133969B2 (en) 2003-10-01 2006-11-07 Advanced Micro Devices, Inc. System and method for handling exceptional instructions in a trace cache based processor
US7555633B1 (en) 2003-11-03 2009-06-30 Advanced Micro Devices, Inc. Instruction cache prefetch based on trace cache eviction
US8069336B2 (en) 2003-12-03 2011-11-29 Globalfoundries Inc. Transitioning from instruction cache to trace cache on label boundaries
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US7197630B1 (en) 2004-04-12 2007-03-27 Advanced Micro Devices, Inc. Method and system for changing the executable status of an operation following a branch misprediction without refetching the operation
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US7365007B2 (en) * 2004-06-30 2008-04-29 Intel Corporation Interconnects with direct metalization and conductive polymer
US7555681B2 (en) * 2005-05-13 2009-06-30 Texas Instruments Incorporated Multi-port trace receiver
US20060273944A1 (en) * 2005-05-13 2006-12-07 Swoboda Gary L System With Trace Capability Accessed Through the Chip Being Traced
US20060277435A1 (en) * 2005-06-07 2006-12-07 Pedersen Frode M Mechanism for storing and extracting trace information using internal memory in microcontrollers
WO2007021732A2 (en) 2005-08-09 2007-02-22 Texas Instruments Incorporated Selectable jtag or trace access with data store and output
US7496771B2 (en) * 2005-11-15 2009-02-24 Mips Technologies, Inc. Processor accessing a scratch pad on-demand to reduce power consumption
US7562191B2 (en) * 2005-11-15 2009-07-14 Mips Technologies, Inc. Microprocessor having a power-saving instruction cache way predictor and instruction replacement scheme
US7873820B2 (en) * 2005-11-15 2011-01-18 Mips Technologies, Inc. Processor utilizing a loop buffer to reduce power consumption
JP4944518B2 (ja) * 2006-05-26 2012-06-06 富士通セミコンダクター株式会社 タスク遷移図表示方法及び表示装置
US20080215804A1 (en) * 2006-09-25 2008-09-04 Davis Gordon T Structure for register renaming in a microprocessor
US20080077778A1 (en) * 2006-09-25 2008-03-27 Davis Gordon T Method and Apparatus for Register Renaming in a Microprocessor
US7644233B2 (en) * 2006-10-04 2010-01-05 International Business Machines Corporation Apparatus and method for supporting simultaneous storage of trace and standard cache lines
US8386712B2 (en) * 2006-10-04 2013-02-26 International Business Machines Corporation Structure for supporting simultaneous storage of trace and standard cache lines
US7610449B2 (en) * 2006-10-04 2009-10-27 International Business Machines Corporation Apparatus and method for saving power in a trace cache
US7934081B2 (en) * 2006-10-05 2011-04-26 International Business Machines Corporation Apparatus and method for using branch prediction heuristics for determination of trace formation readiness
US20080250206A1 (en) * 2006-10-05 2008-10-09 Davis Gordon T Structure for using branch prediction heuristics for determination of trace formation readiness
US20080114964A1 (en) * 2006-11-14 2008-05-15 Davis Gordon T Apparatus and Method for Cache Maintenance
US20080250207A1 (en) * 2006-11-14 2008-10-09 Davis Gordon T Design structure for cache maintenance
US20080120468A1 (en) * 2006-11-21 2008-05-22 Davis Gordon T Instruction Cache Trace Formation
US20080235500A1 (en) * 2006-11-21 2008-09-25 Davis Gordon T Structure for instruction cache trace formation
US7698598B1 (en) * 2007-04-24 2010-04-13 Netapp, Inc. Automatic generation of core files and automatic generation of support information with generation of core files
US7707462B1 (en) * 2007-04-24 2010-04-27 Netapp, Inc. Non-disruptive generation of core files without reboot
US20090070745A1 (en) * 2007-09-04 2009-03-12 Mark Everly System and corresponding method for testing software embedded in an electronic device
US7802142B2 (en) * 2007-12-06 2010-09-21 Seagate Technology Llc High speed serial trace protocol for device debug
US8667476B1 (en) 2009-01-20 2014-03-04 Adaptmicrosys LLC Instruction grouping and ungrouping apparatus and method for an adaptive microprocessor system
US8438547B2 (en) * 2009-05-05 2013-05-07 Freescale Semiconductor, Inc. Address translation trace message generation for debug
US8589738B2 (en) * 2009-05-05 2013-11-19 Freescale Semiconductor, Inc. Program trace message generation for page crossing events for debug
US8490060B2 (en) * 2009-09-23 2013-07-16 International Business Machines Corporation Tracing memory updates and accesses for debugging computer programs
JP5310819B2 (ja) 2010-11-29 2013-10-09 株式会社デンソー マイクロコンピュータ
US9092236B1 (en) 2011-06-05 2015-07-28 Yong-Kyu Jung Adaptive instruction prefetching and fetching memory system apparatus and method for microprocessor system
KR20130066402A (ko) * 2011-12-12 2013-06-20 삼성전자주식회사 트레이스 데이터 저장 장치 및 방법
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US9710349B2 (en) * 2013-11-05 2017-07-18 Texas Instruments Incorporated Storing first computer trace information in memory of second computer
US20160283243A1 (en) * 2015-03-28 2016-09-29 Yong-Kyu Jung Branch look-ahead instruction disassembling, assembling, and delivering system apparatus and method for microprocessor system
US10031834B2 (en) 2016-08-31 2018-07-24 Microsoft Technology Licensing, Llc Cache-based tracing for time travel debugging and analysis
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US10042737B2 (en) * 2016-08-31 2018-08-07 Microsoft Technology Licensing, Llc Program tracing for time travel debugging and analysis
US10310977B2 (en) 2016-10-20 2019-06-04 Microsoft Technology Licensing, Llc Facilitating recording a trace file of code execution using a processor cache
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Also Published As

Publication number Publication date
DE69841339D1 (de) 2010-01-07
KR20010006188A (ko) 2001-01-26
KR100546087B1 (ko) 2006-01-26
JP2001519948A (ja) 2001-10-23
EP0974094B1 (de) 2005-06-29
US6167536A (en) 2000-12-26
DE69830718T2 (de) 2006-05-18
EP0974094A1 (de) 2000-01-26
WO1998045783A1 (en) 1998-10-15

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Owner name: GLOBALFOUNDRIES INC. MAPLES CORPORATE SERVICES, KY