tree e2f35f3088e594fdde2361af4b73fb23485f3702
parent 49ab7ada17a354caa5b6263c3a732e55d9cd2743
author Francis Murtagh <francis.murtagh@arm.com> 1559903329 +0100
committer Francis Murtagh <francis.murtagh@arm.com> 1559910195 +0000

IVGCVSW-3228 Fix bias quantization to be INT32 not QAsymm8

 * Add function to calculate bias tensor quantization scale
   from input and weights scales.
 * Change visitor method of Conv2d, DepthwiseConv and FullyConnected to use
   the new function.
 * Fix Unit tests to expect correctly calculated quantization parameters.

Change-Id: Ic36f47ceea81243c813d74ccf791e984c819cc71
Signed-off-by: Francis Murtagh <francis.murtagh@arm.com>