101 bool validate(const IOperationValidationContext* context) {  in validate()  argument
102     NN_RET_CHECK_EQ(context->getNumInputs(), kNumInputs);  in validate()
103     NN_RET_CHECK_EQ(context->getNumOutputs(), kNumOutputs);  in validate()
104     auto inputType = context->getInputType(kInputTensor);  in validate()
110     NN_RET_CHECK(validateInputTypes(context, {inputType, inputType}));  in validate()
111     NN_RET_CHECK(validateOutputTypes(context, {inputType}));  in validate()
113         return validateHalVersion(context, HalVersion::V1_3);  in validate()
115         return validateHalVersion(context, HalVersion::V1_2);  in validate()
119 bool prepare(IOperationExecutionContext* context) {  in prepare()  argument
120     Shape input = context->getInputShape(kInputTensor);  in prepare()
121     Shape alpha = context->getInputShape(kAlphaTensor);  in prepare()
123     Shape output = context->getOutputShape(kOutputTensor);  in prepare()
125     return context->setOutputShape(kOutputTensor, output);  in prepare()
128 bool execute(IOperationExecutionContext* context) {  in execute()  argument
129     switch (context->getInputType(kInputTensor)) {  in execute()
135                     context->getInputBuffer<_Float16>(kInputTensor),  in execute()
136                     context->getInputShape(kInputTensor),  in execute()
137                     context->getInputBuffer<_Float16>(kAlphaTensor),  in execute()
138                     context->getInputShape(kAlphaTensor),  in execute()
139                     context->getOutputBuffer<_Float16>(kOutputTensor),  in execute()
140                     context->getOutputShape(kOutputTensor));  in execute()
146                     context->getInputBuffer<float>(kInputTensor),  in execute()
147                     context->getInputShape(kInputTensor),  in execute()
148                     context->getInputBuffer<float>(kAlphaTensor),  in execute()
149                     context->getInputShape(kAlphaTensor),  in execute()
150                     context->getOutputBuffer<float>(kOutputTensor),  in execute()
151                     context->getOutputShape(kOutputTensor));  in execute()
153             return evalQuant8(context->getInputBuffer<uint8_t>(kInputTensor),  in execute()
154                               context->getInputShape(kInputTensor),  in execute()
155                               context->getInputBuffer<uint8_t>(kAlphaTensor),  in execute()
156                               context->getInputShape(kAlphaTensor),  in execute()
157                               context->getOutputBuffer<uint8_t>(kOutputTensor),  in execute()
158                               context->getOutputShape(kOutputTensor));  in execute()
161             return evalQuant8(context->getInputBuffer<int8_t>(kInputTensor),  in execute()
162                               context->getInputShape(kInputTensor),  in execute()
163                               context->getInputBuffer<int8_t>(kAlphaTensor),  in execute()
164                               context->getInputShape(kAlphaTensor),  in execute()
165                               context->getOutputBuffer<int8_t>(kOutputTensor),  in execute()
166                               context->getOutputShape(kOutputTensor));  in execute()