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 +1,33 @@
+//
+//  ShapeFill.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 FillComputer : public SizeComputer {
+    virtual bool onComputeSize(const MNN::Op* op, const std::vector<Tensor*>& inputs,
+                               const std::vector<Tensor*>& outputs) const override {
+        auto input0 = inputs[0], output0 = outputs[0];
+        const int* ptr = input0->host<int32_t>();
+        MNN_ASSERT(inputs.size() == 2);
+        MNN_ASSERT(input0->buffer().dimensions == 1);
+        output0->buffer().dimensions = input0->buffer().dim[0].extent;
+        output0->buffer().type = inputs[1]->buffer().type;
+        TensorUtils::getDescribe(outputs[0])->dimensionFormat = TensorUtils::getDescribe(inputs[1])->dimensionFormat;
+        for (int i = 0; i < input0->buffer().dim[0].extent; i++) {
+            output0->buffer().dim[i].extent = input0->host<int32_t>()[i];
+        }
+        return true;
+    }
+};
+
+REGISTER_SHAPE_INPUTS(FillComputer, OpType_Fill, {0});
+} // namespace MNN