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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+//
+//  GeometryUnary.cpp
+//  MNN
+//
+//  Created by MNN on 2020/07/27.
+//  Copyright © 2018, Alibaba Group Holding Limited
+//
+
+#include "geometry/GeometryComputer.hpp"
+#include "core/OpCommonUtils.hpp"
+#include "geometry/GeometryComputerUtils.hpp"
+
+namespace MNN {
+class GeometryUnary : 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 {
+        MNN_ASSERT(1 == inputs.size());
+        MNN_ASSERT(1 == outputs.size());
+        auto input = inputs[0];
+        auto output = outputs[0];
+        UnaryOpOperation unaryType;
+        switch (op->type()) {
+            case OpType_TanH:
+                unaryType = UnaryOpOperation_TANH;
+                break;
+            case OpType_Sigmoid:
+                unaryType = UnaryOpOperation_SIGMOID;
+                break;
+            default:
+                break;
+        }
+        auto cmd = GeometryComputerUtils::makeUnary(unaryType, input, output);
+        res.command.emplace_back(std::move(cmd));
+        return true;
+    }
+};
+
+static void _create() {
+    std::shared_ptr<GeometryComputer> comp(new GeometryUnary);
+    GeometryComputer::registerGeometryComputer(comp, {OpType_TanH, OpType_Sigmoid});
+}
+
+REGISTER_GEOMETRY(GeometryUnary, _create);
+
+} // namespace MNN