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| author | Michael McGeagh <michael.mcgeagh@arm.com> | 2020-07-31 12:50:57 +0100 |
|---|---|---|
| committer | Michael McGeagh <michael.mcgeagh@arm.com> | 2020-08-03 15:52:32 +0100 |
| commit | 7b245fd5d6f676be670d9bb0e03f5ac51864e73e (patch) | |
| tree | 44fab638926d723cfc21c66566b09ede9be5c1b6 | |
| parent | 8d939c032703aa513705abc9c286d4410e28ced0 (diff) | |
| download | ethos-u-vela-7b245fd5d6f676be670d9bb0e03f5ac51864e73e.tar.gz | |
MLBEDSW-2603 Missing "new_shape" attrib in Reshape
Reshape ops should contain a "new_shape" attribute. An invalid tflite
file without this attribute caused vela to crash.
The new_shape however is the same as the output shape, so if missing, we
can easily add this missing attribute.
Signed-off-by: Michael McGeagh <michael.mcgeagh@arm.com>
Change-Id: I28ebf028c68bf34bcf03746f57fce53abfcf09e1
| -rw-r--r-- | ethosu/vela/tflite_reader.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ethosu/vela/tflite_reader.py b/ethosu/vela/tflite_reader.py index 9d312e52..be47cb13 100644 --- a/ethosu/vela/tflite_reader.py +++ b/ethosu/vela/tflite_reader.py @@ -164,6 +164,10 @@ class TFLiteSubgraph: if opt_serializer is not None: op.attrs = opt_serializer.deserialize(op_data) + if op_type == "Reshape" and "new_shape" not in op.attrs: + # Reshape should have an attrib "new_shape" but if it is missing, add it based on the output shape + op.attrs["new_shape"] = outputs[0].shape + if "stride_w" in op.attrs: op.attrs["strides"] = (1, op.attrs["stride_h"], op.attrs["stride_w"], 1) if "filter_width" in op.attrs: |