The run time instrumentation indirect sampling by a command operation code

Japanese Patent JP6153534

B2

Embodiments of the invention relate to implementing run-time instrumentation indirect sampling by instruction operation code. An aspect of the invention includes a method for implementing run-time instrumentation indirect sampling by instruction operation code. The method 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. The method also includes recognizing a sample point 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 method further includes storing the run-time instrumentation information in a run-time instrumentation program buffer as a reporting group.

JP4256107	The unauthorized entry solution and program to a data server
WO/2022/249369	PROCESS INFORMATION ANALYSIS DEVICE, PROCESS INFORMATION ANALYSIS METHOD, AND PROGRAM
WO/2012/053104	MANAGEMENT SYSTEM, AND MANAGEMENT METHOD

Bradbury Jonathan David
Gainey Jr. Charles W
Gushwind Michael Karl
Schwartz Eric Mark

JP2014543663A

June 28, 2017

March 06, 2013

Click for automatic bibliography generation  

INTERNATIONAL BUSINESS MACHINES CORPORATION

G06F11/34; G06F11/36

US20030005423
US20110173588
US20040019886

Takeshi Ueno
Tasaichi Tanae

Previous Patent: run time and instrumental -- a Lamentation inclination sampling

Next Patent: TORQUE SENSOR