commit a64616c4d7a33c5b2b4e5fb38c57217dc65bc2ea
author Johan Alfvén <johan.alfven@arm.com> Mon Oct 17 12:29:12 2022 +0200
committer Johan Alfvén <johan.alfven@arm.com> Tue Oct 18 08:42:36 2022 +0200
tree 6b591bbbe0bb0b1527c0d1119fe9d5adde72b6f9
parent b81e1bb92be8ea5b29625cf2f361e9160286b16a

MLBEDSW-6794: ResizeNearestNeighbor with HPC

- Removed half pixel centers constraint for resize nearest neightbor.
- Supported scale 2x, 4x and 8x.
- Removed test_constraint_resize_half_pixel_centers
- Regenerated SUPPORTED_OPS.md

Signed-off-by: Johan Alfven <johan.alfven@arm.com>
Change-Id: Ic3e02e9c2b2034d537c9a9841b8fb4ee433c96dc

ethosu/vela/tflite_graph_optimiser.py

diff --git a/ethosu/vela/tflite_graph_optimiser.py b/ethosu/vela/tflite_graph_optimiser.py
index f3ca1b6..574d298 100644
--- a/ethosu/vela/tflite_graph_optimiser.py
+++ b/ethosu/vela/tflite_graph_optimiser.py
@@ -454,7 +454,9 @@
             # use depthwise conv to select the correct value
             scaled_op = convert_resizenn_ac_to_depthwise_conv(scaled_op, upscale_factor)
         else:
-            # keep 1x1 kernel and average pool
+            # Keep 1x1 kernel and average pool, this applies both when
+            # half-pixel-centers is True and False. Calculations are the
+            # same in the reference.
             pass
 
     scaled_op.outputs = outputs