chore: import upstream snapshot with attribution

2026-07-13 13:33:03 +08:00
commit 5b57521aa1
8226 changed files with 3425766 additions and 0 deletions
@@ -0,0 +1,30 @@
+//
+//  ShapeSize.cpp
+//  MNN
+//
+//  Created by MNN on 2019/01/10.
+//  Copyright © 2018, Alibaba Group Holding Limited
+//
+
+#include "shape/SizeComputer.hpp"
+#include "core/Macro.h"
+#include "core/TensorUtils.hpp"
+
+namespace MNN {
+
+class SizeOpComputer : public SizeComputer {
+    virtual bool onComputeSize(const MNN::Op* op, const std::vector<Tensor*>& inputs,
+                               const std::vector<Tensor*>& outputs) const override {
+        // Scalar
+        outputs[0]->buffer().dimensions = 0;
+
+        outputs[0]->setType(DataType_DT_INT32);
+        TensorUtils::getDescribe(outputs[0])->dimensionFormat = op->defaultDimentionFormat();
+
+        return true;
+    }
+};
+
+REGISTER_SHAPE(SizeOpComputer, OpType_Size);
+REGISTER_SHAPE(SizeOpComputer, OpType_Rank);
+} // namespace MNN