Help required to add support for s390x

[sangitanalkar]

Hello,

We are looking forward to add s390x support to pytorch/cpuinfo.
There are some config files like api.h as for arm and x86. Example for arm at "https://github.com/pytorch/cpuinfo/blob/master/src/arm/linux/api.h#L54" which use some values already defined for CPUINFO and we are not really sure how they are generated.

Any help/guidance in this area on how the values are generated would be helpful.

Also could see there are multiple config files maintained for x86 and ARM:
x86: https://github.com/pytorch/cpuinfo/tree/master/src/x86/linux
arm: https://github.com/pytorch/cpuinfo/tree/master/src/arm/linux
Any insights on above would also be helpful.

[namrata-ibm]

Could someone help with above? Thank you!