Imported Upstream version 1.4.0upstream/1.4.0submit/tizen/20200423.054851

1 files changed, 47 insertions, 0 deletions

diff --git a/compiler/ann-ref/src/Shape.h b/compiler/ann-ref/src/Shape.h
new file mode 100644
index 000000000..2e3d92e50
--- /dev/null
+++ b/compiler/ann-ref/src/Shape.h
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+/*
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * 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 __SHAPE_H__
+#define __SHAPE_H__
+
+#include "OperandType.h"
+
+#include <vector>
+#include <cstdint>
+
+// The type and dimensions of an operand.
+struct Shape
+{
+  OperandType type;
+  std::vector<uint32_t> dimensions;
+  float scale;
+  int32_t offset;
+};
+
+// Verifies that the two shapes are the same.
+bool SameShape(const Shape &in1, const Shape &in2);
+
+// Sets out to the same shape as in.
+bool SetShape(const Shape &in, Shape *out);
+
+// Return the total number of elements, i.e. all the dimensions multiplied
+// together. For a scalar, returns one.
+uint32_t getNumberOfElements(const Shape &shape);
+uint32_t getNumberOfDimensions(const Shape &shape);
+uint32_t getSizeOfDimension(const Shape &shape, uint32_t dimensionIdx);
+
+#endif // __SHAPE_H__