diff options
Diffstat (limited to 'ethosu/vela')
-rw-r--r-- | ethosu/vela/supported_operators.py | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/ethosu/vela/supported_operators.py b/ethosu/vela/supported_operators.py index fdf0c6b3..c4186018 100644 --- a/ethosu/vela/supported_operators.py +++ b/ethosu/vela/supported_operators.py @@ -138,9 +138,23 @@ class SupportedOperators: def check_generic_restrictions(self, op): # check fully defined shapes - for t in op.inputs + op.outputs: + for t in op.inputs: if not t.has_fully_defined_shape(): - print("Warning:", op, "has inputs/outputs of undefined shape, placing on CPU") + print("Warning:", op.type, "has input(s) of undefined shape, placing on CPU") + return False + if t.shape == [] and op.type not in self.binary_elem_wise_main_ops: + print("Warning:", op.type, "has input(s) of shape [].", + "Scalar input or broadcasting is not supported for this operator,", + "placing on CPU") + return False + for t in op.outputs: + if not t.has_fully_defined_shape(): + print("Warning:", op.type, "has output(s) of undefined shape, placing on CPU") + return False + if t.shape == []: + print("Warning:", op.type, "has output(s) of shape [].", + "Scalar input or broadcasting is not supported for this operator,", + "placing on CPU") return False # check data type |