Description:
aocl_reorder_f32obf16 function is implemented to
reorder input weight matrix of data type float to
bfloat16.
The reordering is done to match the input requirements
of API aocl_gemm_bf16bf16f32o<f32|bf16>.
The objective of the API is to convert a model/matrix
of type f32 to bf16 and process when machine supports
bf16 FMA instruction _mm512_dpbf16_ps but the model
is still in float
Change-Id: Ib7c743d52d01a1ac09e84ac120577ec9e02f90f5