ppl.h

C语言库函数的原型,有用的拿去

    _Task_group.run(_Task_handle2);

    task_handle<_Function3> _Task_handle3(_Func3);
    _Task_group.run_and_wait(_Task_handle3);

    _Trace_ppl_function(PPLParallelInvokeEventGuid, _TRACE_LEVEL_INFORMATION, CONCRT_EVENT_END);
}

/// <summary>
///     Executes the function objects supplied as parameters in parallel, and blocks until they have finished executing.  Each function object
///     could be a lambda expression, a pointer to function, or any object that supports the function call operator with the signature
///     <c>void operator()()</c>.
/// </summary>
/// <typeparam name="_Function1">
///     The type of the first function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function2">
///     The type of the second function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function3">
///     The type of the third function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function4">
///     The type of the fourth function object to be executed in parallel.
/// </typeparam>
/// <param name="_Func1">
///     The first function object to be executed in parallel.
/// </param>
/// <param name="_Func2">
///     The second function object to be executed in parallel.
/// </param>
/// <param name="_Func3">
///     The third function object to be executed in parallel.
/// </param>
/// <param name="_Func4">
///     The fourth function object to be executed in parallel.
/// </param>
/// <remarks>
///     Note that one or more of the function objects supplied as parameters may execute inline on the calling context.
///     <para>If one or more of the function objects passed as parameters to this function throws an exception, the
///     runtime will select one such exception of its choosing and propagate it out of the call to <c>parallel_invoke</c>.</para>
///     <para>For more information, see <see cref="Parallel Algorithms"/>.</para>
/// </remarks>
/**/
template <typename _Function1, typename _Function2, typename _Function3, typename _Function4>
void parallel_invoke(const _Function1& _Func1, const _Function2& _Func2, const _Function3& _Func3, const _Function4& _Func4)
{
    _Trace_ppl_function(PPLParallelInvokeEventGuid, _TRACE_LEVEL_INFORMATION, CONCRT_EVENT_START);

    structured_task_group _Task_group;

    task_handle<_Function1> _Task_handle1(_Func1);
    _Task_group.run(_Task_handle1);

    task_handle<_Function2> _Task_handle2(_Func2);
    _Task_group.run(_Task_handle2);

    task_handle<_Function3> _Task_handle3(_Func3);
    _Task_group.run(_Task_handle3);

    task_handle<_Function4> _Task_handle4(_Func4);
    _Task_group.run_and_wait(_Task_handle4);

    _Trace_ppl_function(PPLParallelInvokeEventGuid, _TRACE_LEVEL_INFORMATION, CONCRT_EVENT_END);
}

/// <summary>
///     Executes the function objects supplied as parameters in parallel, and blocks until they have finished executing.  Each function object
///     could be a lambda expression, a pointer to function, or any object that supports the function call operator with the signature
///     <c>void operator()()</c>.
/// </summary>
/// <typeparam name="_Function1">
///     The type of the first function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function2">
///     The type of the second function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function3">
///     The type of the third function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function4">
///     The type of the fourth function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function5">
///     The type of the fifth function object to be executed in parallel.
/// </typeparam>
/// <param name="_Func1">
///     The first function object to be executed in parallel.
/// </param>
/// <param name="_Func2">
///     The second function object to be executed in parallel.
/// </param>
/// <param name="_Func3">
///     The third function object to be executed in parallel.
/// </param>
/// <param name="_Func4">
///     The fourth function object to be executed in parallel.
/// </param>
/// <param name="_Func5">
///     The fifth function object to be executed in parallel.
/// </param>
/// <remarks>
///     Note that one or more of the function objects supplied as parameters may execute inline on the calling context.
///     <para>If one or more of the function objects passed as parameters to this function throws an exception, the
///     runtime will select one such exception of its choosing and propagate it out of the call to <c>parallel_invoke</c>.</para>
///     <para>For more information, see <see cref="Parallel Algorithms"/>.</para>
/// </remarks>
/**/
template <typename _Function1, typename _Function2, typename _Function3, typename _Function4, typename _Function5>
void parallel_invoke(const _Function1& _Func1, const _Function2& _Func2, const _Function3& _Func3, const _Function4& _Func4, const _Function5& _Func5)
{
    _Trace_ppl_function(PPLParallelInvokeEventGuid, _TRACE_LEVEL_INFORMATION, CONCRT_EVENT_START);

    structured_task_group _Task_group;

    task_handle<_Function1> _Task_handle1(_Func1);
    _Task_group.run(_Task_handle1);

    task_handle<_Function2> _Task_handle2(_Func2);
    _Task_group.run(_Task_handle2);

    task_handle<_Function3> _Task_handle3(_Func3);
    _Task_group.run(_Task_handle3);

    task_handle<_Function4> _Task_handle4(_Func4);
    _Task_group.run(_Task_handle4);

    task_handle<_Function5> _Task_handle5(_Func5);
    _Task_group.run_and_wait(_Task_handle5);

    _Trace_ppl_function(PPLParallelInvokeEventGuid, _TRACE_LEVEL_INFORMATION, CONCRT_EVENT_END);
}

/// <summary>
///     Executes the function objects supplied as parameters in parallel, and blocks until they have finished executing.  Each function object
///     could be a lambda expression, a pointer to function, or any object that supports the function call operator with the signature
///     <c>void operator()()</c>.
/// </summary>
/// <typeparam name="_Function1">
///     The type of the first function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function2">
///     The type of the second function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function3">
///     The type of the third function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function4">
///     The type of the fourth function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function5">
///     The type of the fifth function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function6">
///     The type of the sixth function object to be executed in parallel.
/// </typeparam>
/// <param name="_Func1">
///     The first function object to be executed in parallel.
/// </param>
/// <param name="_Func2">
///     The second function object to be executed in parallel.
/// </param>
/// <param name="_Func3">
///     The third function object to be executed in parallel.
/// </param>
/// <param name="_Func4">
///     The fourth function object to be executed in parallel.
/// </param>
/// <param name="_Func5">
///     The fifth function object to be executed in parallel.
/// </param>
/// <param name="_Func6">
///     The sixth function object to be executed in parallel.
/// </param>
/// <remarks>
///     Note that one or more of the function objects supplied as parameters may execute inline on the calling context.
///     <para>If one or more of the function objects passed as parameters to this function throws an exception, the
///     runtime will select one such exception of its choosing and propagate it out of the call to <c>parallel_invoke</c>.</para>
///     <para>For more information, see <see cref="Parallel Algorithms"/>.</para>
/// </remarks>
/**/
template <typename _Function1, typename _Function2, typename _Function3, typename _Function4, typename _Function5,
    typename _Function6>
void parallel_invoke(const _Function1& _Func1, const _Function2& _Func2, const _Function3& _Func3, const _Function4& _Func4, const _Function5& _Func5,
    const _Function6& _Func6)
{
    _Trace_ppl_function(PPLParallelInvokeEventGuid, _TRACE_LEVEL_INFORMATION, CONCRT_EVENT_START);

    structured_task_group _Task_group;

    task_handle<_Function1> _Task_handle1(_Func1);
    _Task_group.run(_Task_handle1);

    task_handle<_Function2> _Task_handle2(_Func2);
    _Task_group.run(_Task_handle2);

    task_handle<_Function3> _Task_handle3(_Func3);
    _Task_group.run(_Task_handle3);

    task_handle<_Function4> _Task_handle4(_Func4);
    _Task_group.run(_Task_handle4);

    task_handle<_Function5> _Task_handle5(_Func5);
    _Task_group.run(_Task_handle5);

    task_handle<_Function6> _Task_handle6(_Func6);
    _Task_group.run_and_wait(_Task_handle6);

    _Trace_ppl_function(PPLParallelInvokeEventGuid, _TRACE_LEVEL_INFORMATION, CONCRT_EVENT_END);
}

/// <summary>
///     Executes the function objects supplied as parameters in parallel, and blocks until they have finished executing.  Each function object
///     could be a lambda expression, a pointer to function, or any object that supports the function call operator with the signature
///     <c>void operator()()</c>.
/// </summary>
/// <typeparam name="_Function1">
///     The type of the first function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function2">
///     The type of the second function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function3">
///     The type of the third function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function4">
///     The type of the fourth function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function5">
///     The type of the fifth function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function6">
///     The type of the sixth function object to be executed in parallel.
/// </typeparam>
/// <typeparam name="_Function7">
///     The type of the seventh function object to be executed in parallel.
/// </typeparam>
/// <param name="_Func1">
///     The first function object to be executed in parallel.
/// </param>
/// <param name="_Func2">
///     The second function object to be executed in parallel.
/// </param>
/// <param name="_Func3">
///     The third function object to be executed in parallel.
/// </param>
/// <param name="_Func4">
///     The fourth function object to be executed in parallel.
/// </param>
/// <param name="_Func5">
///     The fifth function object to be executed in parallel.
/// </param>
/// <param name="_Func6">
///     The sixth function object to be executed in parallel.
/// </param>
/// <param name="_Func7">
///     The seventh function object to be executed in parallel.
/// </param>
/// <remarks>
///     Note that one or more of the function objects supplied as parameters may execute inline on the calling context.
///     <para>If one or more of the function objects passed as parameters to this function throws an exception, the
///     runtime will select one such exception of its choosing and propagate it out of the call to <c>parallel_invoke</c>.</para>
///     <para>For more information, see <see cref="Parallel Algorithms"/>.</para>