58 bool validate(const IOperationValidationContext* context) {  in validate()  argument
59     NN_RET_CHECK_EQ(context->getNumInputs(), kNumInputs);  in validate()
60     NN_RET_CHECK_EQ(context->getNumOutputs(), kNumOutputs);  in validate()
61     auto inputType = context->getInputType(kInputTensor);  in validate()
63         NN_RET_CHECK(validateHalVersion(context, HalVersion::V1_3));  in validate()
69     return validateInputTypes(context, {inputType, scalarType}) &&  in validate()
70            validateOutputTypes(context, {inputType});  in validate()
73 bool prepare(IOperationExecutionContext* context) {  in prepare()  argument
74     Shape inputShape = context->getInputShape(kInputTensor);  in prepare()
75     return context->setOutputShape(kOutputTensor, inputShape);  in prepare()
78 bool execute(IOperationExecutionContext* context) {  in execute()  argument
80     if (getNumberOfElements(context->getOutputShape(kOutputTensor)) == 0) return true;  in execute()
81     switch (context->getInputType(kInputTensor)) {  in execute()
83             return eluFloat(context->getInputBuffer<_Float16>(kInputTensor),  in execute()
84                             context->getInputShape(kInputTensor),  in execute()
85                             context->getInputValue<_Float16>(kAlphaScalar),  in execute()
86                             context->getOutputBuffer<_Float16>(kOutputTensor),  in execute()
87                             context->getOutputShape(kOutputTensor));  in execute()
89             return eluFloat(context->getInputBuffer<float>(kInputTensor),  in execute()
90                             context->getInputShape(kInputTensor),  in execute()
91                             context->getInputValue<float>(kAlphaScalar),  in execute()
92                             context->getOutputBuffer<float>(kOutputTensor),  in execute()
93                             context->getOutputShape(kOutputTensor));  in execute()