fixes deprecated warning for 'getenv' on Windows Change-Id: I5ecdaca451a936e843691c4611910ee338b22e46
- For gfx >= 10, one work group processor encompasses 2 CUs & hence the CUs need to be enabled in pair Change-Id: I359df1b221b4400b260b02201b7b0385054784f3
APIs covered : hipStreamGetPriority, hipStreamCreate, hipStreamGetFlags, hipExtStreamGetCUMask apis. Change-Id: I238b4e631938471eab05c598f91477eeb0856054