RUN-TIME INSTRUMENTATION DIRECTED SAMPLING Russian patent published in 2016 - IPC G06F11/34 

FIELD: data processing.

SUBSTANCE: invention relates to the field of processing in a computing environment, in particular to the mode of operation means to collect information about the course of calculations in which a sample of the collected set of event information is performed by the instruction. technical result is achieved by a method which comprises instruction fetch RINEXT of instruction stream, followed by a bill for the next team. Method further includes executing the RINEXT instruction by a processor; executing includes determining whether a current run-time instrumentation state enables setting a sample point for reporting run-time instrumentation information during program execution. On the basis of the current state of the specified means of collecting information on the progress of computing, allowing adjustment of the sample, specify the following command in a row is a custom command, triggering event for the means of collecting information on the progress of calculation. On the basis of the implementation of the said following the team account specified event for agents to collect information on the progress of calculation leads to an information recording means of collecting information on the progress of computing as a group reporting to the program buffer.

EFFECT: technical result is to increase the performance of the processor.

20 cl, 14 dwg