RUN-TIME INSTRUMENTATION INDIRECT SAMPLING BY ADDRESS

摘要

Embodiments of the invention relate to implementing run-time instrumentation indirect sampling by address. An aspect of the invention includes reading sample-point addresses from a sample-point address array, and comparing, by a processor, the sample-point addresses to an address associated with an instruction from an instruction stream executing on the processor. A sample point is recognized upon execution of the instruction associated with the address matching one of the sample-point addresses. 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.