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
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+//
+//  GeometryBroadcastTo.cpp
+//  MNN
+//
+//  Created by MNN on 2020/04/22.
+//  Copyright © 2018, Alibaba Group Holding Limited
+//
+
+#include "ConvertUtils.hpp"
+#include "geometry/GeometryComputer.hpp"
+#include "core/OpCommonUtils.hpp"
+namespace MNN {
+class GeometryBroadcastTo : public GeometryComputer {
+public:
+    virtual bool onCompute(const Op* op, const std::vector<Tensor*>& inputs, const std::vector<Tensor*>& outputs,
+                           Context& context, CommandBuffer& res) const override {
+        auto input  = inputs[0];
+        auto output = outputs[0];
+        bool forward = op->main() && op->main_as_Axis()->axis();
+        ConvertUtils::broadcastto(input, output, forward);
+        return true;
+    }
+};
+
+static void _create() {
+    std::shared_ptr<GeometryComputer> comp(new GeometryBroadcastTo);
+    GeometryComputer::registerGeometryComputer(comp, {OpType_BroadcastTo});
+}
+
+REGISTER_GEOMETRY(GeometryBroadcastTo, _create);
+
+} // namespace MNN