Adding code to run on Powersystem

[genisysram]

Hi
Here is my contribution to your code, its working good on powersystems.

Thanks for the code, its working good.

What do these changes do?

Added Architecture "ppc64le"

Are there changes in behavior for the user?

No

[coveralls]

Coverage remained the same at 0.0% when pulling dd558bb on genisysram:master into ce292cb on tzangms:master.

[coveralls]

Coverage remained the same at 0.0% when pulling df6bfea on genisysram:master into ce292cb on tzangms:master.