1 files changed, 49 insertions, 0 deletions
diff --git a/runtime/onert/core/src/backend/basic/train/TrainableTensor.cc b/runtime/onert/core/src/backend/basic/train/TrainableTensor.cc
new file mode 100644
index 000000000..d09604224
--- /dev/null
+++ b/runtime/onert/core/src/backend/basic/train/TrainableTensor.cc
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2023 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/basic/train/TrainableTensor.h>
+
+namespace onert
+{
+namespace backend
+{
+namespace basic
+{
+namespace train
+{
+
+std::vector<ITensor *> TrainableTensor::optVars()
+{
+  std::vector<ITensor *> ret;
+  for (auto &&e : _opt_vars)
+  {
+    ret.emplace_back(e.get());
+  }
+  return ret;
+}
+
+void TrainableTensor::fillBuffer(const std::shared_ptr<ir::Data> &data)
+{
+  auto *buffer = _tensor.buffer();
+  assert(buffer);
+  assert(total_size() == data->size());
+  std::memcpy(buffer, data->base(), data->size());
+}
+
+} // namespace train
+} // namespace basic
+} // namespace backend
+} // namespace onert