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-rw-r--r--compiler/angkor/include/nncc/core/ADT/tensor/Buffer.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/compiler/angkor/include/nncc/core/ADT/tensor/Buffer.h b/compiler/angkor/include/nncc/core/ADT/tensor/Buffer.h
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+++ b/compiler/angkor/include/nncc/core/ADT/tensor/Buffer.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2018 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.
+ */
+
+#ifndef __NNCC_CORE_ADT_TENSOR_BUFFER_H__
+#define __NNCC_CORE_ADT_TENSOR_BUFFER_H__
+
+#include "nncc/core/ADT/tensor/View.h"
+
+namespace nncc
+{
+namespace core
+{
+namespace ADT
+{
+namespace tensor
+{
+
+template <typename T> class Buffer final : public View<T>
+{
+public:
+ explicit Buffer(const Shape &shape, const Layout &layout) : View<T>{shape, layout}
+ {
+ _buffer.resize(num_elements(shape));
+ }
+
+public:
+ T *base(void) override { return _buffer.data(); }
+ const T *base(void) const override { return _buffer.data(); }
+
+private:
+ std::vector<T> _buffer;
+};
+
+template <typename T, typename LayoutImpl> Buffer<T> make_buffer(const Shape &shape)
+{
+ return Buffer<T>{shape, LayoutImpl{}};
+}
+
+} // namespace tensor
+} // namespace ADT
+} // namespace core
+} // namespace nncc
+
+#endif // __NNCC_CORE_ADT_TENSOR_BUFFER_H__