This patch adds basic headers used to implement
Explicit SIMD APIs and integrates them into deployment.

Signed-off-by: Denis Bakhvalov <[email protected]>
Author:         Wei Pan
Co-authored-by: Chen, Kai Yu <[email protected]>
Co-authored-by: Chen, Gang Y <[email protected]>
Co-authored-by: Bobrovsky, Konstantin S <[email protected]>