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公开(公告)号：EP2810169B1
公开(公告)日：2017-05-31
申请号：EP13760531.7
申请日：2013-02-22
Applicant: International Business Machines Corporation
Inventor： SHUM, Chung-Lung K. , GAINEY JR., Charles W. , MITRAN, Marcel M. , STOODLEY, Kevin A.
CPC classification number: G06F9/30145 , G06F9/3005 , G06F9/30076 , G06F9/30101 , G06F9/45504 , G06F11/3466 , G06F11/348 , G06F11/3644 , G06F2201/86
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公开(公告)号：EP2810167A1
公开(公告)日：2014-12-10
申请号：EP13760324.7
申请日：2013-02-22
Applicant: International Business Machines Corporation
Inventor： SHUM, Chung-Lung K. , GAINEY JR., Charles W. , SLEGEL, Timothy J. , FARRELL, Mark S. , SMITH, Brian, Leoneard , MITRAN, Marcel M. , OSISEK, Damian L.
IPC: G06F11/34
CPC classification number: G06F9/30145 , G06F9/3005 , G06F9/45533 , G06F11/3466 , G06F11/348 , G06F11/3644 , G06F2201/86 , G06F2201/88
Abstract: Embodiments of the invention relate to monitoring processor characteristic information of a processor using run-time-instrumentation. An aspect of the invention includes executing an instruction stream on the processor and detecting a run-time instrumentation sample point of the executing instruction stream on the processor. A reporting group is stored in a run-time instrumentation program buffer based on the run-time instrumentation sample point. The reporting group includes processor characteristic information associated with the processor.
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Patent Agency Ranking3.发明公开HARDWARE BASED RUN-TIME INSTRUMENTATION FACILITY FOR MANAGED RUN-TIMES 审中-公开硬质合金洗碗机FÜRVERWALTETE LAUFZEITEN
公开(公告)号：EP2834742A1
公开(公告)日：2015-02-11
申请号：EP13760299.1
申请日：2013-02-28
Applicant: International Business Machines Corporation
Inventor： MITRAN, Marcel M. , SHUM, Chung-Lung Kevin , STOODLEY, Kevin A.
IPC: G06F11/34
CPC classification number: G06F9/30145 , G06F9/30058 , G06F11/3476 , G06F11/3644 , G06F17/40 , G06F2201/865
Abstract: Embodiments of the invention relate to performing run-time instrumentation. Run-time instrumentation is captured, by a processor, based on an instruction stream of instructions of an application program executing on the processor. The capturing includes storing the run-time instrumentation data in a collection buffer of the processor. A run-time instrumentation sample point trigger is detected by the processor. Contents of the collection buffer are copied into a program buffer as a reporting group based on detecting the run-time instrumentation sample point trigger. The program buffer is located in main storage in an address space that is accessible by the application program.
Abstract translation: 本发明的实施例涉及执行运行时间仪器。 由处理器基于在处理器上执行的应用程序的指令的指令流捕获运行时间检测。 捕获包括将运行时仪器数据存储在处理器的采集缓冲器中。 处理器检测到运行时仪器采样点触发。 基于检测运行时仪器采样点触发，收集缓冲区的内容作为报告组复制到程序缓冲区中。 程序缓冲区位于可由应用程序访问的地址空间的主存储器中。
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公开(公告)号：EP2825963A1
公开(公告)日：2015-01-21
申请号：EP13761271.9
申请日：2013-02-28
Applicant: International Business Machines Corporation
Inventor： FARRELL, Mark S. , GAINEY JR., Charles W. , MITRAN, Marcel M. , SHUM, Chung-Lung Kevin , SMITH, Brian Leonard
IPC: G06F11/34
CPC classification number: G06F9/30145 , G06F9/3005 , G06F9/45504 , G06F11/3636 , G06F11/3648
Abstract: Embodiments of the invention relate to run-time instrumentation reporting. An instruction stream is executed by a processor. Run-time instrumentation information of the executing instruction stream is captured by the processor. Run-time instrumentation records are created based on the captured run-time instrumentation information. A run-time instrumentation sample point of the executing instruction stream on the processor is detected. A reporting group is stored in a run-time instrumentation program buffer. The storing is based on the detecting and the storing includes: determining a current address of the run-time instrumentation program buffer, the determining based on instruction accessible run-time instrumentation controls; and storing the reporting group into the run-time instrumentation program buffer based on an origin address and the current address of the run-time instrumentation program buffer, the reporting group including the created run-time instrumentation records.
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公开(公告)号：EP2825963B1
公开(公告)日：2019-08-21
申请号：EP13761271.9
申请日：2013-02-28
Applicant: International Business Machines Corporation
Inventor： FARRELL, Mark S. , GAINEY JR., Charles W. , MITRAN, Marcel M. , SHUM, Chung-Lung Kevin , SMITH, Brian Leonard
IPC: G06F11/34
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公开(公告)号：EP2810167B1
公开(公告)日：2016-07-20
申请号：EP13760324.7
申请日：2013-02-22
Applicant: International Business Machines Corporation
Inventor： SHUM, Chung-Lung K. , GAINEY JR., Charles W. , SLEGEL, Timothy J. , FARRELL, Mark S. , SMITH, Brian, Leoneard , MITRAN, Marcel M. , OSISEK, Damian L.
CPC classification number: G06F9/30145 , G06F9/3005 , G06F9/45533 , G06F11/3466 , G06F11/348 , G06F11/3644 , G06F2201/86 , G06F2201/88
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公开(公告)号：EP2810169A1
公开(公告)日：2014-12-10
申请号：EP13760531.7
申请日：2013-02-22
Applicant: International Business Machines Corporation
Inventor： SHUM, Chung-Lung K. , GAINEY JR., Charles W. , MITRAN, Marcel M. , STOODLEY, Kevin A.
IPC: G06F11/34
CPC classification number: G06F9/30145 , G06F9/3005 , G06F9/30076 , G06F9/30101 , G06F9/45504 , G06F11/3466 , G06F11/348 , G06F11/3644 , G06F2201/86
Abstract: Embodiments of the invention relate to executing a run-time-instrumentation EMIT (RIEMIT) instruction. A processor is configured to capture the run-time-instrumentation information of a stream of instructions. The RIEMIT instruction is fetched and executed. It is determined if the current run-time-instrumentation controls are configured to permit capturing and storing of run-time-instrumentation information in a run-time-instrumentation program buffer. If the controls are configured to store run-time-instrumentation instructions, then a RIEMIT instruction specified value is stored as an emit record of a reporting group in the run-time-instrumentation program buffer.
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