| 摘要 |
Task schedulers endeavor to share computing resources, such as the CPU, among many threads. However, the task scheduler may be unable to identify the resources that will be utilized by a thread, and may allocate resources inefficiently due to incorrect predictions of resource utility. Task scheduling may be improved by identifying the rate determining factors for various thread tasks comprising a thread, e.g., a first task that is rate-limited by a communications bus, a second task that is rate-limited by the CPU, and a third task that is rate-limited by a communications network. If the instructions are so identified, the operating system may be able to schedule tasks and to allocate resources based on the resources to be utilized by the threads, which may improve efficiency and computing performance.
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