commit 86d49935c3736c7aaa419abda07fa20c37c991a8
author Dwight Lidman <dwight.lidman@arm.com> Thu Jun 04 15:31:56 2020 +0200
committer Tim Hall <tim.hall@arm.com> Thu Jun 18 17:53:52 2020 +0100
tree 302d94cf7aceb2a25947d5939b5bb18fb5da0d87
parent 42fed9484c9aa2a43bdd1b07f9b66bdecabd821d

MLBEDSW-2434: optim: 19_12_32, bilinear + depthwise int8 output diff

This commit fixes a bug where there would be an off-by-one error
in some cases for ResizeBilinear.

It is resolved by treating it the same way as an AvgPool in
regards to setting the zero point.

Signed-off-by: Dwight Lidman <dwight.lidman@arm.com>
Change-Id: I2835d5dcf360f65e19265c339e5ffd02de16c823

ethosu/vela/register_command_stream_generator.py

diff --git a/ethosu/vela/register_command_stream_generator.py b/ethosu/vela/register_command_stream_generator.py
index 73418d5..da7458e 100644
--- a/ethosu/vela/register_command_stream_generator.py
+++ b/ethosu/vela/register_command_stream_generator.py
@@ -798,7 +798,7 @@
 
                 need_zero_point = (faf is not None) or (fmf == "ConcatSliceWrite")
                 if (
-                    primary_op.type in set(("AvgPool", "AvgPoolAct")) and not need_zero_point
+                    primary_op.type in set(("AvgPool", "AvgPoolAct", "ResizeBilinear")) and not need_zero_point
                 ) or tens.quantization is None:
                     # Actual integer operation, just set scale to 1 and zero point to 0
                     emit.cmd0_with_param(zero_point_op, 0)