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XUANTIE-RV / thead-extension-spec

XuanTie vendor extension Instruction Set spec
Apache License 2.0
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Add intrinsics for xtheadvector extension #36

Closed joshua-arch1 closed 9 months ago

joshua-arch1 commented 9 months ago

We are now adding XTheadVector C intrinsics that provide users interfaces in the C language level to directly leverage XTheadVector.

Link to the XTheadVector spec (adoc): https://github.com/T-head-Semi/thead-extension-spec/blob/master/xtheadvector.adoc

XTheadVector has a huge overlap with RVV. So it is reasonable, to reuse the RVV intrinsic API for XTheadVector as well (when applicable) and extend the API by additional functions.

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Cooper-Qu commented 9 months ago

You should add a reference in 'xthead.adoc' to let the document include the chapter.

You can refer to this PR https://github.com/T-head-Semi/thead-extension-spec/pull/31

Cooper-Qu commented 9 months ago

LGTM