Error std::bad_alloc while creating IRuntime instance

[Ankit Gajera]

I have successfully compiled the binary 'tensorflow_inference' on board but getting error while executing it. According to the logs, it seems that error is related to creating armnn's iruntime instance:

Suspicious Code:

armnn::IRuntime::CreationOptions options;
armnn::IRuntimePtr runtime = armnn::IRuntime::Create(options);

Code:

for (int testImageIndex = 0; testImageIndex < nTests; testImageIndex++)
    {
        std::cout << "Reached here .. 1" << std::endl;
        auto start = std::chrono::system_clock::now();
        std::unique_ptr<MnistImage> input = loadMnistImage(dataDir, testImageIndex);
        std::cout << "Reached here .. 2" << std::endl;
        if (input == nullptr)
        {
            return EXIT_FAILURE;
        }

        /* Import the TensorFlow model */
        armnnTfParser::ITfParserPtr
            parser = armnnTfParser::ITfParser::Create();
        std::cout << "Reached here .. 3" << std::endl;
        armnn::INetworkPtr
            network = parser->CreateNetworkFromTextFile(TENSOR_MODEL,
                                                        {{"Placeholder", {1, 784, 1, 1}}}, {"Softmax"});
        std::cout << "Reached here .. 4" << std::endl;
        /* Find the binding points for the input and output nodes */
        armnnTfParser::BindingPointInfo
            inputBindingInfo = parser->GetNetworkInputBindingInfo("Placeholder");
        std::cout << "Reached here .. 5" << std::endl;
        armnnTfParser::BindingPointInfo
            outputBindingInfo = parser->GetNetworkOutputBindingInfo("Softmax");
        std::cout << "Reached here .. 6" << std::endl;
        armnn::IRuntime::CreationOptions options;
        std::cout << "Reached here .. 7" << std::endl;
        armnn::IRuntimePtr runtime = armnn::IRuntime::Create(options);
        std::cout << "Reached here .. 8" << std::endl;
        armnn::IOptimizedNetworkPtr optNet = armnn::Optimize(*network,
                                                             {armnn::Compute::CpuRef}, runtime->GetDeviceSpec());
        std::cout << "Reached here .. 9" << std::endl;
        /* Load the optimized network onto the runtime device */
        armnn::NetworkId networkIdentifier;
        runtime->LoadNetwork(networkIdentifier, std::move(optNet));
        std::cout << "Reached here .. 10" << std::endl;

Output Logs :-
Reached here .. 1
Reached here .. 2
Reached here .. 3
Reached here .. 4
Reached here .. 5
Reached here .. 6
Reached here .. 7
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Aborted

It would be a great help if anyone can point out any mistake or I am missing something or not.
Thanks in advance.