Function _zeroInputs

tools/cpp/backendTest.cpp:89–102

using namespace MNN;

static void _zeroInputs(const Interpreter* net, const Session* session) {
    // Set Other Inputs to Zero
    auto allInput = net->getSessionInputAll(session);
    for (auto& iter : allInput) {
        auto inputTensor = iter.second;
        auto size = inputTensor->size();
        if (size <= 0) {
            continue;
        }
        MNN::Tensor tempTensor(inputTensor, inputTensor->getDimensionType());
        ::memset(tempTensor.host<void>(), 0, tempTensor.size());
        inputTensor->copyFromHostTensor(&tempTensor);
    }
}
static void compareForwadType(OUTPUTCONFIG outputNames, Interpreter* net, MNNForwardType expectType, MNNForwardType compareType, float tolerance,
                              const std::map<std::string, std::shared_ptr<Tensor>>& inputs, const std::string& stopOp, BackendConfig::PrecisionMode precision, int modeNum) {
    auto inputNames = _getAllInputs(MNN::GetNet(net->getModelBuffer().first));