39 constexpr uint32_t kInputTensor = 0;  variable
209     const OperandType inputType = context->getInputType(kInputTensor);  in validate()
224     } else if (context->getInputShape(kInputTensor).dimensions.size() != 4) {  in validate()
227     const Shape& input = context->getInputShape(kInputTensor);  in validate()
238     const Shape& input = context->getInputShape(kInputTensor);  in prepare()
266     NN_RET_CHECK(handleNegativeAxis(context->getInputShape(kInputTensor), &axis));  in execute()
267     switch (context->getInputType(kInputTensor)) {  in execute()
269             return l2normFloat32(context->getInputBuffer<float>(kInputTensor),  in execute()
270                                  context->getInputShape(kInputTensor), axis,  in execute()
274             return l2normFloat16(context->getInputBuffer<_Float16>(kInputTensor),  in execute()
275                                  context->getInputShape(kInputTensor), axis,  in execute()
279             return l2normQuant8(context->getInputBuffer<uint8_t>(kInputTensor),  in execute()
280                                 context->getInputShape(kInputTensor), axis,  in execute()
284             return l2normQuant8Signed(context->getInputBuffer<int8_t>(kInputTensor),  in execute()
285                                       context->getInputShape(kInputTensor), axis,  in execute()