1 files changed, 58 insertions, 0 deletions
diff --git a/runtime/onert/core/src/backend/builtin/BackendContext.cc b/runtime/onert/core/src/backend/builtin/BackendContext.cc
new file mode 100644
index 000000000..573617e28
--- /dev/null
+++ b/runtime/onert/core/src/backend/builtin/BackendContext.cc
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2020 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 "BackendContext.h"
+
+#include "KernelGenerator.h"
+#include "backend/basic/BackendContextHelpers.h"
+
+namespace onert
+{
+namespace backend
+{
+namespace builtin
+{
+
+ITensorRegistry *BackendContext::genTensors() { return basic::genTensors(*this); }
+
+FunctionMap BackendContext::genKernels()
+{
+  FunctionMap ret;
+
+  for (auto &&op_ind : _data.op_order)
+  {
+    auto fn_seq = kernel_gen->generate(op_ind);
+    ret.emplace_back(op_ind, std::move(fn_seq));
+  }
+
+  basic::initConsts(*this);
+
+  // NOTE For memory optimization, we want to free some operand data
+  const_cast<ir::Graph *>(graph())->operands().iterate(
+    [&](const ir::OperandIndex &, ir::Operand &obj) { obj.releaseData(); });
+
+  for (auto &&it : ret)
+  {
+    auto &fn_seq = it.second;
+    fn_seq->iterate([&](exec::IFunction &ifunc) { ifunc.prepare(); });
+  }
+
+  return ret;
+}
+
+} // namespace builtin
+} // namespace backend
+} // namespace onert