> This page is for version 4.3.
> For other versions, use one of these documentation indexes:
> - 4.6 (Latest) (default): https://docs.nvidia.com/holoscan/sdk-user-guide/4-6-latest/llms.txt
> - ltsb-2.0: https://docs.nvidia.com/holoscan/sdk-user-guide/ltsb-2-0/llms.txt
> - 4.5: https://docs.nvidia.com/holoscan/sdk-user-guide/4-5/llms.txt
> - 4.4: https://docs.nvidia.com/holoscan/sdk-user-guide/4-4/llms.txt
> - 4.3: https://docs.nvidia.com/holoscan/sdk-user-guide/4-3/llms.txt
> - Archives: https://docs.nvidia.com/holoscan/sdk-user-guide/archives/llms.txt

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> For a complete documentation index, see https://docs.nvidia.com/holoscan/sdk-user-guide/llms.txt.
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# holoscan::SchedulingPolicy

> Real-time scheduling policies supported by POSIX and/or the Linux kernel.

Real-time scheduling policies supported by POSIX and/or the Linux kernel.

```cpp showLineNumbers={false}
using SchedulingPolicy = nvidia::gxf::SchedulingPolicy;
```

Available scheduling policy values:

* kFirstInFirstOut (1): SCHED\_FIFO - First-in-first-out scheduling policy supported by POSIX and Linux kernel
* kRoundRobin (2): SCHED\_RR - Round-robin scheduling policy supported by POSIX and Linux kernel
* kDeadline (6): SCHED\_DEADLINE - Deadline scheduling policy supported by Linux kernel