commit e82be7c1a000277b44da7e85c527229a1d5eab2a
author Fredrik Svedberg <fredrik.svedberg@arm.com> Mon Jan 18 15:21:03 2021 +0100
committer patrik.gustavsson <patrik.gustavsson@arm.com> Wed Jan 20 14:50:26 2021 +0000
tree d8c1784f938b32fe3233e80fbc5f6ea90ecb321b
parent db5124c2b5e10b34c61b3e016bb597ba1c1574df

[MLBEDSW-2787] Remove op.attrs["rescale"] in softmax.py

Added RescaleAdd operation to avoid non-standard attribute
"rescale" for Add operation. Also changed ResizeBilinear
in the same way.

Signed-off-by: Fredrik Svedberg <fredrik.svedberg@arm.com>
Change-Id: I1d286f63890585c06b8a161df1ff77e3f844a4b9

ethosu/vela/graph_optimiser.py

diff --git a/ethosu/vela/graph_optimiser.py b/ethosu/vela/graph_optimiser.py
index 511ac95..3c80658 100644
--- a/ethosu/vela/graph_optimiser.py
+++ b/ethosu/vela/graph_optimiser.py
@@ -288,11 +288,11 @@
 
         # Setup the scale value
         if scaled_op.inputs[0].dtype.bits == 8 and scaled_op.outputs[0].dtype.bits == 16:
-            scaled_op.attrs["rescale"] = 128
+            scaled_op.rescale = 128
         elif scaled_op.inputs[0].dtype.bits == 16 and scaled_op.outputs[0].dtype.bits == 8:
-            scaled_op.attrs["rescale"] = 1 / 128
-        elif "rescale" in scaled_op.attrs:
-            del scaled_op.attrs["rescale"]
+            scaled_op.rescale = 1 / 128
+        else:
+            scaled_op.rescale = None
         scaled_op.set_ifm_ofm_shapes()
 
     return op