# SYCL Extensions in DPC++

The DPC++ compiler supports the [SYCL language][1].  In addition to the core
SYCL features, DPC++ also implements certain extensions, and this directory
contains the specifications for those extensions.  These extensions are
organized into subdirectories according to their state.

[1]: <https://www.khronos.org/registry/SYCL/specs/sycl-2020/html/sycl-2020.html>

| Directory        | Description                                                   |
|------------------|---------------------------------------------------------------|
|[supported][2]    | Extensions which are fully supported                          |
|[experimental][3] | Extensions which are implemented but may change in the future |
|[deprecated][4]   | Extensions which are supported but will be removed soon       |
|[proposed][5]     | Extensions which proposed but not yet implemented             |
|[removed][6]      | Extensions which used to be supported but are now removed     |

[2]: <supported>
[3]: <experimental>
[4]: <deprecated>
[5]: <proposed>
[6]: <removed>