1 files changed, 41 insertions, 0 deletions
diff --git a/compiler/locomotiv/src/Node/ReLU.cpp b/compiler/locomotiv/src/Node/ReLU.cpp
new file mode 100644
index 000000000..c0f8620e7
--- /dev/null
+++ b/compiler/locomotiv/src/Node/ReLU.cpp
@@ -0,0 +1,41 @@
+/*
+ * 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"
+
+namespace
+{
+
+inline float relu_ew(float val) { return val > 0.0f ? val : 0.0f; }
+
+struct Func final : public locomotiv::UnaryFunc
+{
+  float apply(float v) const final { return relu_ew(v); }
+};
+
+} // namespace
+
+namespace locomotiv
+{
+
+void NodeExecution::execute(loco::ReLU *relu)
+{
+  Func f;
+
+  eltwise_unary(relu, f);
+}
+
+} // namespace locomotiv