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Q&A How to manage CPU capabilities of Jenkins nodes?

You shouldn't need coreinfo. Run the following Powershell command: (Get-WmiObject -Class Win32_Processor).Caption The result will be a processor ID string like: Intel64 Family 6 Model 94 Step...

posted 2y ago by bta‭

Answer
#1: Initial revision by user avatar bta‭ · 2022-01-12T02:38:42Z (over 2 years ago)
You shouldn't need coreinfo.  Run the following Powershell command:

    (Get-WmiObject -Class Win32_Processor).Caption

The result will be a processor ID string like:

    Intel64 Family 6 Model 94 Stepping 3

The AVX2 features were introduced in the [Haswell](https://en.wikipedia.org/wiki/Haswell_(microarchitecture)) family of chips, which I believe will show up as family 6, model 195.  Models older than that can use the non-AVX2 build.

Since this feature support information isn't something that will change over time, you can also manually determine which node supports the feature and hard-code a list of which nodes should use which build.