message: [FX] Added support for batch_matmul operators to be able to be read by FF from .ff files.
diff: @@ -134,6 +134,14 @@ class PyTorchModel(object):
  input_tensor = self.tensor_dict[self._get_input_key(op_name, 0)].fftensor
  output = ffmodel.relu(input=input_tensor,perm=[items[4],items[5]], name=op_name)
  + elif op_type == OpType.BATCH_MATMUL:
  + assert len(items) == 4, "wrong format"
  + assert len(self.input_ops_list) == 2, "wrong format"
  + input_tensor1 = self.tensor_dict[self._get_input_key(op_name, 0)].fftensor
  + input_tensor2 = self.tensor_dict[self._get_input_key(op_name, 1)].fftensor
  + output = ffmodel.batch_matmul(A=input_tensor1, B=input_tensor2, name=op_name)
  + output = FXTensor(output)
  +
  elif op_type == OpType.SIGMOID:
  assert len(items) == 4, "wrong format"
  assert len(self.input_ops_list) == 1, "wrong format"
  