TW200625071A - Method and apparatus for non-intrusive tracing - Google Patents
Method and apparatus for non-intrusive tracingInfo
- Publication number
- TW200625071A TW200625071A TW094131710A TW94131710A TW200625071A TW 200625071 A TW200625071 A TW 200625071A TW 094131710 A TW094131710 A TW 094131710A TW 94131710 A TW94131710 A TW 94131710A TW 200625071 A TW200625071 A TW 200625071A
- Authority
- TW
- Taiwan
- Prior art keywords
- trace information
- multiple counters
- values
- intrusive
- tracing
- Prior art date
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
- G06F8/00—Arrangements for software engineering
- G06F8/40—Transformation of program code
- G06F8/41—Compilation
- G06F8/44—Encoding
- G06F8/441—Register allocation; Assignment of physical memory space to logical memory space
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F9/30098—Register arrangements
- G06F9/30105—Register structure
- G06F9/30116—Shadow registers, e.g. coupled registers, not forming part of the register space
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
- G06F9/321—Program or instruction counter, e.g. incrementing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Software Systems (AREA)
- Debugging And Monitoring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/940,252 US7249288B2 (en) | 2004-09-14 | 2004-09-14 | Method and apparatus for non-intrusive tracing |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200625071A true TW200625071A (en) | 2006-07-16 |
Family
ID=36060406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094131710A TW200625071A (en) | 2004-09-14 | 2005-09-14 | Method and apparatus for non-intrusive tracing |
Country Status (7)
Country | Link |
---|---|
US (1) | US7249288B2 (zh) |
EP (1) | EP1805615A4 (zh) |
JP (1) | JP2008513875A (zh) |
KR (1) | KR20070057944A (zh) |
CN (1) | CN100524231C (zh) |
TW (1) | TW200625071A (zh) |
WO (1) | WO2006030381A2 (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7500152B2 (en) * | 2003-12-05 | 2009-03-03 | Freescale Semiconductor, Inc. | Apparatus and method for time ordering events in a system having multiple time domains |
US7249288B2 (en) * | 2004-09-14 | 2007-07-24 | Freescale Semiconductor, Inc. | Method and apparatus for non-intrusive tracing |
US20060129999A1 (en) * | 2004-11-16 | 2006-06-15 | Sony Computer Entertainment Inc. | Methods and apparatus for using bookmarks in a trace buffer |
US7752016B2 (en) * | 2005-01-11 | 2010-07-06 | Hewlett-Packard Development Company, L.P. | System and method for data analysis |
US7809991B2 (en) * | 2005-01-11 | 2010-10-05 | Hewlett-Packard Development Company, L.P. | System and method to qualify data capture |
US7237149B2 (en) * | 2005-02-25 | 2007-06-26 | Freescale Semiconductor, Inc. | Method and apparatus for qualifying debug operation using source information |
US7523359B2 (en) * | 2005-03-31 | 2009-04-21 | International Business Machines Corporation | Apparatus, system, and method for facilitating monitoring and responding to error events |
US7650539B2 (en) * | 2005-06-30 | 2010-01-19 | Microsoft Corporation | Observing debug counter values during system operation |
WO2007076634A1 (en) * | 2005-12-30 | 2007-07-12 | Intel Corporation | Virtual event interface to support platform-wide performance optimization |
US7877734B2 (en) * | 2006-01-12 | 2011-01-25 | International Business Machines Corporation | Selective profiling of program code executing in a runtime environment |
US7673187B2 (en) * | 2006-10-24 | 2010-03-02 | Arm Limited | Data processing apparatus and method for reducing trace bandwidth |
US7975182B2 (en) * | 2008-02-25 | 2011-07-05 | International Business Machines Corporation | Method, system and computer program product for generating trace data |
US20090222797A1 (en) * | 2008-02-29 | 2009-09-03 | Infineon Technologies Ag | Apparatus and method for providing a trigger |
US9058421B2 (en) * | 2009-06-16 | 2015-06-16 | Freescale Semiconductor, Inc. | Trace correlation for profiling subroutines |
US8880958B2 (en) * | 2011-09-20 | 2014-11-04 | Qualcomm Incorporated | Interleaved architecture tracing and microarchitecture tracing |
KR20140066914A (ko) * | 2012-11-23 | 2014-06-03 | 삼성전자주식회사 | 퍼포먼스 측정 유닛, 이를 포함하는 프로세서 코어 및 프로세스 프로파일링 방법 |
US9411741B2 (en) | 2013-07-29 | 2016-08-09 | Wipro Limited | System and method for application level caching |
US9766997B2 (en) | 2016-01-29 | 2017-09-19 | Intel Corporation | Monitoring performance of a processor using reloadable performance counters |
US11074155B2 (en) * | 2019-04-04 | 2021-07-27 | International Business Machines Corporation | Generating representative microbenchmarks |
CN110456765B (zh) * | 2019-07-29 | 2020-12-25 | 北京威努特技术有限公司 | 工控指令的时序模型生成方法、装置及其检测方法、装置 |
WO2023287708A1 (en) * | 2021-07-13 | 2023-01-19 | SiFive, Inc. | Processor crash analysis using register sampling |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0535889A (ja) * | 1991-07-30 | 1993-02-12 | Nec Corp | マイクロプロセツサ回路 |
JPH11102310A (ja) * | 1997-09-25 | 1999-04-13 | Nec Kofu Ltd | プログラムトレーサおよびトレースデータ圧縮記録方法 |
US6134676A (en) * | 1998-04-30 | 2000-10-17 | International Business Machines Corporation | Programmable hardware event monitoring method |
JP2000057013A (ja) * | 1998-08-13 | 2000-02-25 | Nec Corp | トレース情報採取装置及びプログラムを記録した機械読み取り可能な記録媒体 |
US6253338B1 (en) * | 1998-12-21 | 2001-06-26 | International Business Machines Corporation | System for tracing hardware counters utilizing programmed performance monitor to generate trace interrupt after each branch instruction or at the end of each code basic block |
US6598150B2 (en) * | 1999-02-26 | 2003-07-22 | Arm Limited | Asynchronously accessing the program counter values of a data processing system by applying an independent clock on the latching and scan-chain circuits |
US6615370B1 (en) * | 1999-10-01 | 2003-09-02 | Hitachi, Ltd. | Circuit for storing trace information |
US6684348B1 (en) * | 1999-10-01 | 2004-01-27 | Hitachi, Ltd. | Circuit for processing trace information |
US6732307B1 (en) * | 1999-10-01 | 2004-05-04 | Hitachi, Ltd. | Apparatus and method for storing trace information |
US6769076B1 (en) * | 2000-02-07 | 2004-07-27 | Freescale Semiconductor, Inc. | Real-time processor debug system |
JP2001350648A (ja) * | 2000-06-08 | 2001-12-21 | Hitachi Ltd | マイクロコンピュータ |
US7007205B1 (en) * | 2001-02-15 | 2006-02-28 | Silicon Graphics, Inc. | Method and apparatus for recording trace data in a microprocessor based integrated circuit |
GB2380827A (en) * | 2001-10-12 | 2003-04-16 | Siroyan Ltd | Debugging of processors using two separate event detectors |
US6691207B2 (en) * | 2001-12-28 | 2004-02-10 | Hewlett-Packard Development Company, L.P. | Method and apparatus for implementing loop compression in a program counter trace |
US7249288B2 (en) * | 2004-09-14 | 2007-07-24 | Freescale Semiconductor, Inc. | Method and apparatus for non-intrusive tracing |
-
2004
- 2004-09-14 US US10/940,252 patent/US7249288B2/en not_active Expired - Fee Related
-
2005
- 2005-09-13 WO PCT/IB2005/052999 patent/WO2006030381A2/en active Application Filing
- 2005-09-13 CN CNB2005800348860A patent/CN100524231C/zh not_active Expired - Fee Related
- 2005-09-13 KR KR1020077008499A patent/KR20070057944A/ko not_active Application Discontinuation
- 2005-09-13 EP EP05801606A patent/EP1805615A4/en not_active Withdrawn
- 2005-09-13 JP JP2007531917A patent/JP2008513875A/ja active Pending
- 2005-09-14 TW TW094131710A patent/TW200625071A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CN101040263A (zh) | 2007-09-19 |
CN100524231C (zh) | 2009-08-05 |
KR20070057944A (ko) | 2007-06-07 |
EP1805615A2 (en) | 2007-07-11 |
JP2008513875A (ja) | 2008-05-01 |
US7249288B2 (en) | 2007-07-24 |
WO2006030381A3 (en) | 2006-08-24 |
US20060069952A1 (en) | 2006-03-30 |
EP1805615A4 (en) | 2011-03-09 |
WO2006030381A2 (en) | 2006-03-23 |
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