diff options
Diffstat (limited to 'ethosu/vela/tflite_reader.py')
| -rw-r--r-- | ethosu/vela/tflite_reader.py | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/ethosu/vela/tflite_reader.py b/ethosu/vela/tflite_reader.py index 7e158aac..850690f2 100644 --- a/ethosu/vela/tflite_reader.py +++ b/ethosu/vela/tflite_reader.py @@ -19,6 +19,7 @@ import os.path import numpy as np +from .errors import UnsupportedFeatureError from .nn_graph import Graph from .nn_graph import Subgraph from .operation import Operation @@ -147,18 +148,17 @@ class TFLiteSubgraph: if op_type.startswith("ResizeBilinear"): upscaled_shape = [op.inputs[0].shape[1] * 2, op.inputs[0].shape[2] * 2] out_shape = op.outputs[0].shape[1:3] - if not op.attrs['align_corners'] and out_shape == upscaled_shape: + if not op.attrs["align_corners"] and out_shape == upscaled_shape: # this means the output is supposed to be a x2 upscale, # so we need to do SAME padding - op.attrs.update({'padding': b'SAME'}) - elif (op.attrs['align_corners'] - and out_shape == [upscaled_shape[0] - 1, upscaled_shape[1] - 1]): + op.attrs.update({"padding": b"SAME"}) + elif op.attrs["align_corners"] and out_shape == [upscaled_shape[0] - 1, upscaled_shape[1] - 1]: # here we can just run the avg pool without padding and # produce a (M * 2 - 1, N * 2 - 1) sized output - op.attrs.update({'padding': b'VALID'}) + op.attrs.update({"padding": b"VALID"}) else: - assert False, "Only 2x upscaling is supported" - op.attrs.update({'filter_width': 2, 'filter_height': 2, 'stride_w': 1, 'stride_h': 1,}) + raise UnsupportedFeatureError("ResizeBilinear: Only 2x upscaling is supported") + op.attrs.update({"filter_width": 2, "filter_height": 2, "stride_w": 1, "stride_h": 1}) if "stride_w" in op.attrs: op.attrs["strides"] = (1, op.attrs["stride_h"], op.attrs["stride_w"], 1) |