This analysis type is not applicable to the current machine microarchitecture.

[Damuser]

Hi, i have an error while trying to make an Microarchitecture Exploration in Intel Vtune 2024.1: "This analysis type is not applicable to the current machine microarchitecture.".  My CPU: Intel(R) Celeron(R) N4020 CPU @ 1.10GHz 1.10 GHz 8GB RAM WIN11 23H2. 

 

[yuzhang3_intel]

Use the command sep.exe -version to check if your driver is ready and get the Platform type as below:

C:\Program Files (x86)\Intel\oneAPI>sep.exe -version
WARNING: Windows Defender Antivirus may interfere PMU counter accesses which can fail to collect data in the collection. Please turn off Real Time Protection toggle switch and re-run the collection. Refer to SEP User Guide for more details.Sampling Enabling Product Version: 5.43 built on Nov 1 2023 22:56:57
SEP Driver Version: Error retrieving SEP driver version
PAX Driver Version: Error retrieving PAX driver version
Platform type: 148
CPU name: Intel(R) microarchitecture code named Alderlake-P
PMU: alderlake

and then use the command sep.exe -pl to get your platform information and check if the Platform type above is on the platform support list below. If not, it means the current VTune release doesn't support your current CPU.

C:\Program Files (x86)\Intel\oneAPI>sep.exe -pl
WARNING: Windows Defender Antivirus may interfere PMU counter accesses which can fail to collect data in the collection. Please turn off Real Time Protection toggle switch and re-run the collection. Refer to SEP User Guide for more details.
Platform: 88, PMU: haswell, Signature: 0x306c0, CPU name: Intel(R) Core(TM) Processor code named Haswell
........................

Platform: 145, PMU: alderlake, Signature: 0x90670, CPU name: Intel(R) microarchitecture code named Alderlake-S
Platform: 148, PMU: alderlake, Signature: 0x906a0, CPU name: Intel(R) microarchitecture code named Alderlake-P

............................

[Damuser1]

Thank you. My CPU is on the platform support list. So what's the reason why i can't make an Microarchitecture Exploration?

[yuzhang3_intel]

Please post the output:

1. sep.exe -version.

2 C:\Program Files (x86)\Intel\oneAPI\vtune\latest\bin64>amplxe-sepreg.exe -s

3.  Windows build number

[Damuser1]

1.  Sampling Enabling Product Version: 5.45 Beta built on Feb 19 2024 22:23:02
SEP Driver Version: 5.45 Beta (public)
PAX Driver Version: 1.0
Platform type: 118
CPU name: Intel(R) Processor code named Geminilake
PMU: goldmont_plus
Driver configs: Maskable Interrupt, REGISTER CHECK ON
Copyright(C) 2007 Intel Corporation. All rights reserved.

2. Checking sepdrv5 driver path...OK
Checking sepdrv5 service...
Driver status: the sepdrv5 service is running
Checking sepdal driver path...OK
Checking sepdal service...
Driver status: the sepdal service is running
Checking socperf3 driver path...OK
Checking socperf3 service...
Driver status: the socperf3 service is running
Checking vtss driver path...OK
Checking vtss service...FAILED

3. Windows 11 23H2 build number: 22631.3447

[yuzhang3_intel]

The current release doesn't support the builds 22631.3447. This is one known issue, which is fixed in future releases. Thanks.