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2024年4月17日发(作者:cancel的过去式和过去分词)
线程提交任务的流程
英文回答:
Thread Submitting Task Flow.
Threads are lightweight processes that share the same
memory space as the process they belong to. They are used
to improve the performance of applications by allowing
multiple tasks to be executed concurrently. When a thread
submits a task, it follows a specific flow of steps:
1. Create a new task object. The task object contains
the details of the task, such as the code to be executed,
the input parameters, and the expected output.
2. Submit the task to the thread pool. The thread pool
is a collection of threads that are waiting for tasks to
execute. When a thread submits a task to the thread pool,
it adds the task to the queue.
3. Wait for the task to complete. The thread that
submitted the task typically waits for the task to complete
before continuing execution. However, the thread can also
continue execution without waiting for the task to complete.
4. Retrieve the result of the task. Once the task is
complete, the thread can retrieve the result of the task
from the task object.
中文回答:
线程提交任务流程。
线程是一种轻量级的进程,它与所属进程共享相同的内存空间。
它们通过允许同时执行多个任务来提高应用程序的性能。当一个线
程提交任务时,它会遵循一个特定的步骤流:
1. 创建一个新的任务对象。任务对象包含任务的详细信息,例
如要执行的代码、输入参数和预期的输出。
2. 将任务提交到线程池。线程池是由等待执行任务的线程集合
组成。当一个线程将任务提交到线程池时,它会将任务添加到队列
中。
3. 等待任务完成。提交任务的线程通常会等待任务完成再继续
执行。但是,线程也可以在不等待任务完成的情况下继续执行。
4. 检索任务结果。任务完成后,线程可以从任务对象中检索任
务的结果。
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