1 files changed, 46 insertions, 0 deletions
diff --git a/runtimes/neurun/core/src/backend/CustomKernelRegistry.cc b/runtimes/neurun/core/src/backend/CustomKernelRegistry.cc
new file mode 100644
index 000000000..4acab70a9
--- /dev/null
+++ b/runtimes/neurun/core/src/backend/CustomKernelRegistry.cc
@@ -0,0 +1,46 @@
+/*
+ * 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 "backend/CustomKernelRegistry.h"
+
+#include "cpp14/memory.h"
+
+namespace neurun
+{
+namespace backend
+{
+namespace custom
+{
+
+void KernelRegistry::registerKernel(const std::string &id, nnfw_custom_eval evalFunction)
+{
+  _storage.emplace(id, evalFunction);
+}
+
+std::unique_ptr<Kernel> KernelRegistry::buildKernelForOp(const std::string &id)
+{
+  auto it = _storage.find(id);
+  if (it == _storage.end())
+  {
+    throw std::runtime_error("Unable to find associated kernel for op");
+  }
+
+  return nnfw::cpp14::make_unique<custom::Kernel>(it->second);
+}
+
+} // namespace custom
+} // namespace backend
+} // namespace neurun