topic Re:What is the order of GPRs in Alder Lake microarchitecture in Mobile and Desktop Processors

What is the order of GPRs in Alder Lake microarchitecture

corvus10086 — Tue, 12 Dec 2023 07:26:58 GMT

Hi,

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.

Re:What is the order of GPRs in Alder Lake microarchitecture

IsaacQ_Intel — Wed, 13 Dec 2023 20:37:46 GMT

Hello @corvus10086

Thank you for reaching out to the Intel® communities. We appreciate the opportunity to assist you with your concern.

To better assist you, kindly provide the following information:

Please share the file "Intel Developer's Manual, Volume 3, Section 20.9.2.2.3" for reference and verification purposes.
Confirm whether you are an Intel employee or affiliated with another company, and provide the reason for needing this information.

Best regards,

Isaac Q.

Intel Customer Support Technician

Re: Re:What is the order of GPRs in Alder Lake microarchitecture

corvus10086 — Fri, 15 Dec 2023 08:31:50 GMT

Hello @IsaacQ_Intel

Thank you for your reply. I am a graduate student and my current work requires this information.

The link to the document as follow

Intel Developer's Manual

Best regards,

corvus.

Re:What is the order of GPRs in Alder Lake microarchitecture

Jocelyn_Intel — Fri, 15 Dec 2023 17:13:09 GMT

Hello, @corvus10086

Thank you for your reply.

Please allow me some time to do some research on this. As soon as I have updates, I will let you know.

Best regards,

Jocelyn M.

Intel Customer Support Technician.

Re:What is the order of GPRs in Alder Lake microarchitecture

IsaacQ_Intel — Mon, 18 Dec 2023 15:12:22 GMT

Hello corvus10086,

I trust this message finds you well.

I want to inform you that we are actively investigating the issue you raised. We appreciate your patience and will keep you updated on our progress.

Best regards,

Isaac Q.

Intel Customer Support Technician

Re:What is the order of GPRs in Alder Lake microarchitecture

IsaacQ_Intel — Thu, 21 Dec 2023 14:19:31 GMT

Hello @corvus10086

Thank you for your patience. Following thorough research with the team responsible, we have determined that this issue falls outside our scope of expertise. We recommend exploring the developer zone or checking other relevant forums that may provide useful insights.

For the developer Zone, Please, create an account to submit your inquiry in our Intel Developer Zone, as the document you refer to comes from this website. So, you receive further troubleshooting support and get access to documentation.

Intel Developer Zone - Contact Page

https://software.intel.com/en-us/support

Please keep in mind that this thread will no longer be monitored by Intel. Thank you for your understanding.

Best regards,

Isaac Q.

Intel Customer Support Technician