What is the order of GPRs in Alder Lake microarchitecture

Software Tuning, Performance Optimization & Platform Monitoring

Discussion regarding monitoring and software tuning methodologies, Performance Monitoring Unit (PMU) of Intel microprocessors, and platform updating.

What is the order of GPRs in Alder Lake microarchitecture

308 Views

My processor model is Intel® Core™ i7-12700 Processor. I want to obtain some information through PEBS. I encountered some issues when trying to obtain register information for PEBS capture events.

The Intel Developer's Manual, Volume 3, Section 20.9.2.2.3, introduces the order of GPRs in the Ice Lake microarchitecture. But the CPU I am currently using is Alder Lake microarchitecture. I am not sure if the order of GPRs in the Ice Lake microarchitecture is the same as in the Alder Lake microarchitecture.

Link Copied

0 Replies

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.