commit 9ae34556663d09cc3dff19e53e68b57c8c940565
author Rickard Bolin <rickard.bolin@arm.com> Thu Jun 09 13:07:17 2022 +0000
committer Rickard Bolin <rickard.bolin@arm.com> Mon Sep 12 08:06:00 2022 +0000
tree 51088224df14f66bd02afec67b933bd2ab192efd
parent 059166304f9ef47f0b916c1325700ed826f25581

MLBEDSW-6613: Implement tile padding

Implement new padding mode which pads two edges of the IFM with the
current values of those edges

Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>
Change-Id: I8523e0cabdac80b48710703859003e33050cc150

ethosu/vela/cascade_builder.py

diff --git a/ethosu/vela/cascade_builder.py b/ethosu/vela/cascade_builder.py
index 94c856f..3c10537 100644
--- a/ethosu/vela/cascade_builder.py
+++ b/ethosu/vela/cascade_builder.py
@@ -21,6 +21,7 @@
 from .numeric_util import round_up
 from .operation import NpuBlockType
 from .operation import Op
+from .operation import Padding
 from .shape4d import Shape4D
 
 non_cascadable_blocks = (
@@ -99,6 +100,7 @@
             and sched_op.parent_op.read_offsets[1] is None
             and self.element_wise_cascading_conformity(sched_op)
             and not sched_op.parent_op.type.is_resize_op()
+            and sched_op.parent_op.attrs.get("padding", None) != Padding.TILE
         )
 
     def _is_mergeable(self, sched_op) -> bool: