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1.发明公开CONTROLLING OPERATION OF A RUN-TIME INSTRUMENTATION FACILITY FROM A LESSER-PRIVILEGED STATE 审中-公开控制时间，仪器设备的操作从弱势状态
公开(公告)号：EP2825964A4
公开(公告)日：2015-04-08
申请号：EP13761846
申请日：2013-03-01
Applicant: IBM
Inventor： FARRELL MARK S , GAINEY JR CHARLES W , MITRAN MARCEL , SHUM CHUNG-LUNG KEVIN , SLEGEL TIMOTHY J , SMITH BRIAN LEONARD , STOODLEY KEVIN A
IPC: G06F11/34
CPC classification number: G06F11/3644 , G06F9/30076 , G06F9/30101 , G06F11/3636 , G06F11/3648
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公开(公告)号：EP2825961A4
公开(公告)日：2015-05-06
申请号：EP13760362
申请日：2013-03-01
Applicant: IBM
Inventor： GAINEY JR CHARLES W , MITRAN MARCEL , SHUM CHUNG-LUNG KEVIN , STOODLEY KEVIN A
CPC classification number: G06F11/3466 , G06F9/3005 , G06F11/3636 , G06F11/3644 , G06F11/3648
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公开(公告)号：EP2810167A4
公开(公告)日：2015-02-25
申请号：EP13760324
申请日：2013-02-22
Applicant: IBM
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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Patent Agency Ranking4.发明公开RUN-TIME INSTRUMENTATION INDIRECT SAMPLING BY INSTRUCTION OPERATION CODE 审中-公开通过指令操作代码使用运行时仪器进行间接扫描
公开(公告)号：EP2834743A4
公开(公告)日：2015-05-06
申请号：EP13761389
申请日：2013-03-06
Applicant: IBM
CPC classification number: G06F9/30145 , G06F9/3005 , G06F9/30058 , G06F11/3466 , G06F11/348 , G06F11/3644 , G06F2201/86 , G06F2201/88
Abstract: Embodiments of the invention relate to implementing run-time instrumentation indirect sampling by instruction operation code. An aspect of the invention includes reading sample-point instruction operation codes from a sample-point instruction array, and comparing, by a processor, the sample-point instruction operation codes to an operation code of an instruction from an instruction stream executing on the processor. A sample point is recognized upon execution of the instruction with the operation code matching one of the sample-point instruction operation codes. The run-time instrumentation information is obtained from the sample point. The run-time instrumentation information is stored in a run-time instrumentation program buffer as a reporting group.
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公开(公告)号：EP2810169A4
公开(公告)日：2015-04-08
申请号：EP13760531
申请日：2013-02-22
Applicant: IBM
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：EP2825962A4
公开(公告)日：2017-12-27
申请号：EP13760431
申请日：2013-03-01
Applicant: IBM
Inventor： FARRELL MARK S , GAINEY JR CHARLES W , SHUM CHUNG-LUNG KEVIN , SMITH BRIAN LEONARD
CPC classification number: G06F9/30145 , G06F9/30021 , G06F9/3005 , G06F9/30076 , G06F9/30101 , G06F9/455 , G06F11/3636 , G06F11/3648
Abstract: The invention relates to determining the status of run-time-instrumentation controls. The status is determined by executing a test run-time-instrumentation controls (TRIC) instruction. The TRIC instruction is executed in either a supervisor state or a lesser-privileged state. The TRIC instruction determines whether the run-time-instrumentation controls have changed. The run-time-instrumentation controls are set to an initial value using a privileged load run-time-instrumentation controls (LRIC) instruction. The TRIC instruction is fetched and executed. If the TRIC instruction is enabled, then it is determined if the initial value set by the run-time-instrumentation controls has been changed. If the initial value set by the run-time-instrumentation controls has been changed, then a condition code is set to a first value.
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公开(公告)号：EP2825963A4
公开(公告)日：2015-04-01
申请号：EP13761271
申请日：2013-02-28
Applicant: IBM
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: An aspect includes 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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8.发明公开MODIFYING RUN-TIME-INSTRUMENTATION CONTROLS FROM A LESSER-PRIVILEGED STATE 有权EIFENI VEN LAUFZEITINSTRUMENTATIONSSTEUERUNGENFÜREINEN WENIGER PRIVILEGIERTEN ZUSTAND
公开(公告)号：EP2807562A4
公开(公告)日：2015-01-14
申请号：EP13760606
申请日：2013-03-01
Applicant: IBM
Inventor： FARRELL MARK S , GAINEY JR CHARLES W , SHUM CHUNG-LUNG KEVIN , SLEGEL TIMOTHY J
CPC classification number: G06F11/3644 , G06F9/30076 , G06F9/30101 , G06F11/3636 , G06F11/3648
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