diff options
Diffstat (limited to 'ethosu/vela/supported_operators.py')
| -rw-r--r-- | ethosu/vela/supported_operators.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ethosu/vela/supported_operators.py b/ethosu/vela/supported_operators.py index 505d4d16..8bb9c581 100644 --- a/ethosu/vela/supported_operators.py +++ b/ethosu/vela/supported_operators.py @@ -105,6 +105,7 @@ class SupportedOperators: supported_operators = npu_pre_ops | mac_main_ops | elem_wise_main_ops | pad_ops | npu_post_ops | memory_only_ops # Supported data types supported_op_dtypes = set((DataType.uint8, DataType.int8, DataType.int16, DataType.int32)) + supported_faf_dtypes = set((DataType.uint8, DataType.int8, DataType.int16)) supported_bias_dtypes = set((DataType.int32, DataType.int64)) supported_pad_dtypes = set((DataType.int32, DataType.int64)) # Defined ranges for allowed values: @@ -135,6 +136,7 @@ class SupportedOperators: self.generic_constraints.append(SupportedOperators.constraint_tens_quant_scale) self.generic_constraints.append(SupportedOperators.constraint_tens_quant_per_axis) self.generic_constraints.append(SupportedOperators.constraint_faf) + self.generic_constraints.append(SupportedOperators.constraint_faf_type) self.generic_constraints.append(SupportedOperators.constraint_quant_scale_inf) # Setup specific constraints. Note: the order matters @@ -451,6 +453,18 @@ class SupportedOperators: res = valid, f"Op has its fused activation function as: {faf}" return res + @classmethod + @docstring_format_args([_list_formatter(supported_faf_dtypes)]) + def constraint_faf_type(cls, op): + "If a fused activation function is present, the Output tensor must be one of type: {}" + if op.activation is None: + res = True, "Op has no fused activation function" + else: + valid = op.ofm.dtype in cls.supported_faf_dtypes + ext_type = optype_to_builtintype(op.activation.op_type) + res = valid, f"Op has fused activation function {ext_type}, and Output tensor data type: {op.ofm.dtype}" + return res + @staticmethod def constraint_stride_type(op): "Stride values for both width and height must be integer types" |