diff options
Diffstat (limited to 'ethosu/vela/mark_tensors.py')
-rw-r--r-- | ethosu/vela/mark_tensors.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ethosu/vela/mark_tensors.py b/ethosu/vela/mark_tensors.py index 03ab83fe..208b5b8c 100644 --- a/ethosu/vela/mark_tensors.py +++ b/ethosu/vela/mark_tensors.py @@ -253,7 +253,6 @@ for ops, input_purpose in tensor_purposes: def mark_tensor_purpose(nng, arch, verbose_tensor_purpose=False): def mark_tensor_helper(tens, purpose): - if tens.purpose == TensorPurpose.Unknown or tens.purpose == purpose: tens.purpose = purpose elif tens.purpose != TensorPurpose.LUT: @@ -284,6 +283,8 @@ def mark_tensor_purpose(nng, arch, verbose_tensor_purpose=False): ) for idx, tens in enumerate(op.inputs): + if tens is None: + continue purpose = input_purpose(op, idx) if tens.purpose == TensorPurpose.Unknown else tens.purpose mark_tensor_helper(tens, purpose) |