1 files changed, 63 insertions, 0 deletions
diff --git a/compiler/locomotiv/src/Node/BiasEncode.cpp b/compiler/locomotiv/src/Node/BiasEncode.cpp
new file mode 100644
index 000000000..c2f2b44c0
--- /dev/null
+++ b/compiler/locomotiv/src/Node/BiasEncode.cpp
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "NodeExecution.h"
+
+#include "NodeDataImpl.h"
+#include "NodeDomain.h"
+#include "Validation.h"
+
+#include <stdexcept>
+#include <cassert>
+
+namespace locomotiv
+{
+
+void NodeExecution::execute(loco::BiasEncode *bias_enc)
+{
+  auto input_data = annot_data(bias_enc->input());
+
+  validate(input_data, "Input not ready");
+  validate(annot_domain(bias_enc->input()) == loco::Domain::Tensor,
+           "Input domain should be Tensor");
+  validate(input_data->shape()->rank() == 1, "Input data rank must be 1");
+
+  std::unique_ptr<NodeData> bias_enc_data = nullptr;
+
+  switch (input_data->dtype())
+  {
+    case loco::DataType::S32:
+    {
+      auto input_bufptr = input_data->as_s32_bufptr();
+      bias_enc_data = make_data(*input_bufptr);
+      break;
+    }
+    case loco::DataType::FLOAT32:
+    {
+      auto input_bufptr = input_data->as_f32_bufptr();
+      bias_enc_data = make_data(*input_bufptr);
+      break;
+    }
+    default:
+      throw std::runtime_error("NYI for this DataType");
+  }
+
+  assert(bias_enc_data != nullptr);
+  annot_data(bias_enc, std::move(bias_enc_data));
+  annot_domain(bias_enc, loco::Domain::Bias);
+}
+
+} // namespace locomotiv