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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+//
+//  NNAPIArgMax.cpp
+//  MNN
+//
+//  Created by MNN on 2022/10/26.
+//  Copyright © 2018, Alibaba Group Holding Limited
+//
+
+#include "NNAPIArgMax.hpp"
+
+namespace MNN {
+
+
+NNAPIArgMax::NNAPIArgMax(MNN::Backend *b, const MNN::Op *op, const std::vector<Tensor *> &inputs, const std::vector<MNN::Tensor *> &outputs) : NNAPICommonExecution(b, op) {
+}
+
+ErrorCode NNAPIArgMax::onResize(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) {
+    auto output = outputs[0];
+    auto param = mOp->main_as_ArgMax();
+    int axis = param->axis();
+    int type = ANEURALNETWORKS_ARGMAX;
+    if (mOp->type() == OpType_ArgMin) {
+        type = ANEURALNETWORKS_ARGMIN;
+    }
+    // argmax/argmin: [input, axis]
+    auto inputIdxs = getTensorIdxs(inputs);
+    inputIdxs.push_back(buildScalar(axis));
+    return buildOperation(type, inputIdxs, getTensorIdxs(outputs));
+}
+
+REGISTER_NNAPI_OP_CREATOR(NNAPIArgMax, OpType_ArgMax)
+REGISTER_NNAPI_OP_CREATOR(NNAPIArgMax, OpType_ArgMin)
+} // namespace MNN