JPH11272517A5 - - Google Patents

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Publication number
JPH11272517A5
JPH11272517A5 JP1998375360A JP37536098A JPH11272517A5 JP H11272517 A5 JPH11272517 A5 JP H11272517A5 JP 1998375360 A JP1998375360 A JP 1998375360A JP 37536098 A JP37536098 A JP 37536098A JP H11272517 A5 JPH11272517 A5 JP H11272517A5
Authority
JP
Japan
Prior art keywords
instructions
instruction
function
selection based
state information
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.)
Granted
Application number
JP1998375360A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11272517A (ja
JP4294778B2 (ja
Filing date
Publication date
Priority claimed from US08/980,164 external-priority patent/US6119075A/en
Application filed filed Critical
Publication of JPH11272517A publication Critical patent/JPH11272517A/ja
Publication of JPH11272517A5 publication Critical patent/JPH11272517A5/ja
Application granted granted Critical
Publication of JP4294778B2 publication Critical patent/JP4294778B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP37536098A 1997-11-26 1998-11-26 プロセッサパイプラインにより処理される相互作用の特性の統計値を推定する方法 Expired - Lifetime JP4294778B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/980164 1997-11-26
US08/980,164 US6119075A (en) 1997-11-26 1997-11-26 Method for estimating statistics of properties of interactions processed by a processor pipeline

Publications (3)

Publication Number Publication Date
JPH11272517A JPH11272517A (ja) 1999-10-08
JPH11272517A5 true JPH11272517A5 (enExample) 2005-12-22
JP4294778B2 JP4294778B2 (ja) 2009-07-15

Family

ID=25527387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP37536098A Expired - Lifetime JP4294778B2 (ja) 1997-11-26 1998-11-26 プロセッサパイプラインにより処理される相互作用の特性の統計値を推定する方法

Country Status (4)

Country Link
US (1) US6119075A (enExample)
EP (1) EP0919922B1 (enExample)
JP (1) JP4294778B2 (enExample)
DE (1) DE69811832T2 (enExample)

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US20040186982A9 (en) * 2002-02-06 2004-09-23 Matthew Becker Stalling Instructions in a pipelined microprocessor
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US7373637B2 (en) 2003-09-30 2008-05-13 International Business Machines Corporation Method and apparatus for counting instruction and memory location ranges
US7937691B2 (en) 2003-09-30 2011-05-03 International Business Machines Corporation Method and apparatus for counting execution of specific instructions and accesses to specific data locations
US7395527B2 (en) 2003-09-30 2008-07-01 International Business Machines Corporation Method and apparatus for counting instruction execution and data accesses
US8381037B2 (en) 2003-10-09 2013-02-19 International Business Machines Corporation Method and system for autonomic execution path selection in an application
US7421681B2 (en) 2003-10-09 2008-09-02 International Business Machines Corporation Method and system for autonomic monitoring of semaphore operation in an application
US7257657B2 (en) * 2003-11-06 2007-08-14 International Business Machines Corporation Method and apparatus for counting instruction execution and data accesses for specific types of instructions
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US7415705B2 (en) 2004-01-14 2008-08-19 International Business Machines Corporation Autonomic method and apparatus for hardware assist for patching code
US7526757B2 (en) 2004-01-14 2009-04-28 International Business Machines Corporation Method and apparatus for maintaining performance monitoring structures in a page table for use in monitoring performance of a computer program
US7895382B2 (en) * 2004-01-14 2011-02-22 International Business Machines Corporation Method and apparatus for qualifying collection of performance monitoring events by types of interrupt when interrupt occurs
US7293164B2 (en) * 2004-01-14 2007-11-06 International Business Machines Corporation Autonomic method and apparatus for counting branch instructions to generate branch statistics meant to improve branch predictions
US7496908B2 (en) * 2004-01-14 2009-02-24 International Business Machines Corporation Method and apparatus for optimizing code execution using annotated trace information having performance indicator and counter information
US7290255B2 (en) * 2004-01-14 2007-10-30 International Business Machines Corporation Autonomic method and apparatus for local program code reorganization using branch count per instruction hardware
US7296130B2 (en) * 2004-03-22 2007-11-13 International Business Machines Corporation Method and apparatus for providing hardware assistance for data access coverage on dynamically allocated data
US8135915B2 (en) * 2004-03-22 2012-03-13 International Business Machines Corporation Method and apparatus for hardware assistance for prefetching a pointer to a data structure identified by a prefetch indicator
US7526616B2 (en) * 2004-03-22 2009-04-28 International Business Machines Corporation Method and apparatus for prefetching data from a data structure
US7421684B2 (en) 2004-03-22 2008-09-02 International Business Machines Corporation Method and apparatus for autonomic test case feedback using hardware assistance for data coverage
US7299319B2 (en) * 2004-03-22 2007-11-20 International Business Machines Corporation Method and apparatus for providing hardware assistance for code coverage
US7480899B2 (en) * 2004-03-22 2009-01-20 International Business Machines Corporation Method and apparatus for autonomic test case feedback using hardware assistance for code coverage
US7363450B1 (en) 2005-06-01 2008-04-22 Sun Microsystems, Inc. Method and apparatus for estimating multithreaded processor throughput based on processor cache performance
US7457931B1 (en) * 2005-06-01 2008-11-25 Sun Microsystems, Inc. Method and apparatus for estimating the effect of processor cache memory bus delays on multithreaded processor throughput
US7617387B2 (en) * 2006-09-27 2009-11-10 Qualcomm Incorporated Methods and system for resolving simultaneous predicted branch instructions
US9483405B2 (en) 2007-09-20 2016-11-01 Sony Interactive Entertainment Inc. Simplified run-time program translation for emulating complex processor pipelines
US7827321B2 (en) 2008-10-02 2010-11-02 International Business Machines Corporation Central processing unit measurement facility
US9449314B2 (en) * 2008-10-02 2016-09-20 International Business Machines Corporation Virtualization of a central processing unit measurement facility
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US8898646B2 (en) * 2010-12-22 2014-11-25 Intel Corporation Method and apparatus for flexible, accurate, and/or efficient code profiling
US11853221B2 (en) 2022-02-18 2023-12-26 Hewlett Packard Enterprise Development Lp Dynamic prefetching of data from storage
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