[Bug]: Memory leak with TBB 2020.3

[shipp108]

OpenVINO Version

tag 2023.3.0

Operating System

Ubuntu 18.04 (LTS)

Device used for inference

CPU

Framework

None

Model used

No response

Issue description

When multiple inferences are performed on openvino compiled based on TBB 2020.3, VmHWM and VmRSS will continue to grow.

But the memory scan tool does not explicitly reveal information:

• Asan has no memory leak report
• Valgrind has only "possibly lost" and "still reachable" leak reports, and there are stack memory requests associated with pthread_create that are not released. I have also adjusted and tested task_scheduler_init::.blocking_terminate(std::nothrow_t{}) of ExecutorManagerImpl, but it does not work.

And for the (TBB_VERSION_MAJOR > 2020) tbb API, there are no memory issues.

After debugging, and ref [destroy](tbb::task::destroy)'s annotation "Usually, calling this method is unnecessary, because a task is implicitly deleted after its execute() method runs. However, sometimes a task needs to be explicitly deallocated, such as when a root task is used as the parent in spawn_and_wait_for_all."

the problem should be tbb::task::allocate_root() is not released.

After the following adjustments, the VmHWM and VmRSS are in stable state

Add the tbb::task::destroy(root); after root.spawn_and_wait_for_all(a);.

class UpdateNodes : public UpdateNodesBase {
public:
    using UpdateNodesBase::UpdateNodesBase;
    void run(size_t stopIndx) override {
        m_completion.store(false);
        auto startCounter = m_prepareCounter.load();
        tbb::task& root = *new(tbb::task::allocate_root()) tbb::empty_task;
        root.set_ref_count(3); // two for children and one preserved

        auto task1 = [this](size_t start, size_t stop) {
            this->updateShapes(start, stop);
        };
        AsyncTask<decltype(task1)>& a = *new (root.allocate_child()) AsyncTask<decltype(task1)>(task1, startCounter, stopIndx);

        auto task2 = [this](size_t start, size_t stop) {
            this->updateDynParams(start, stop);
        };
        AsyncTask<decltype(task2)>& b = *new (root.allocate_child()) AsyncTask<decltype(task2)>(task2, startCounter, stopIndx);

        b.set_affinity(2); // slot 1 plus 1
        tbb::task::spawn(b);
        root.spawn_and_wait_for_all(a);

        tbb::task::destroy(root);
    }
};

Please help confirm this problem.

Step-by-step reproduction

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Relevant log output

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Issue submission checklist

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