diff options
Diffstat (limited to 'ethosu/vela/model_reader.py')
-rw-r--r-- | ethosu/vela/model_reader.py | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/ethosu/vela/model_reader.py b/ethosu/vela/model_reader.py index d1cdc9bd..6deb2538 100644 --- a/ethosu/vela/model_reader.py +++ b/ethosu/vela/model_reader.py @@ -15,6 +15,9 @@ # limitations under the License. # Description: # Dispatcher for reading a neural network model. +from . import tflite_reader +from .errors import InputFileError +from .errors import VelaError class ModelReaderOptions: @@ -29,15 +32,17 @@ class ModelReaderOptions: def read_model(fname, options, feed_dict={}, output_node_names=[], initialisation_nodes=[]): if fname.endswith(".tflite"): - from . import tflite_reader - - nng = tflite_reader.read_tflite( - fname, - options.batch_size, - feed_dict=feed_dict, - output_node_names=output_node_names, - initialisation_nodes=initialisation_nodes, - ) + try: + return tflite_reader.read_tflite( + fname, + options.batch_size, + feed_dict=feed_dict, + output_node_names=output_node_names, + initialisation_nodes=initialisation_nodes, + ) + except VelaError as e: + raise e + except Exception as e: + raise InputFileError(fname, str(e)) else: - assert 0, "Unknown model format" - return nng + raise InputFileError(fname, "Unknown input file format. Only .tflite files are supported") |