Details:
- Developed damaxv for AVX512 extension
- Implemented removeNAN function that converts NAN values
to negative values based on the location
- Usage COMPARE256/COMPARE128 avoided in AVX512
implementation for better performance
- Unrolled the loop by order of 4.
Change-Id: Icf2a3606cf311ecc646aeb3db0628b293b9a3326