tree ffc6c1d01622cb40dd60210bb9168fde3df3b760
parent c27fb0f9e84ce5b5d3cdcc8379d0268a8255c215
author Arun Thangamani <arun.thangamani@intel.com> 1765978918 +0530
committer GitHub <noreply@github.com> 1765978918 +0100
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsFcBAABCAAQBQJpQrMmCRC1aQ7uu5UhlAAAwBsQACX/BdXowiKphwbxkH45XmBN
 z/uenB1wl3G4aM9+UZ60KIwAaCnPI47LKOyYM9YdmIUNmw37EymBKSwpBi4zsZip
 oD9o0c7G7maWL9WCbR8Qs3nptWEBTzsW30tXob7d8RzgvTxMqcnI1hqqZgb1oh1L
 LWYLoeSM/aFPIO4xL4Dythi6IXaxmJ2WPpiLTtvuRmxSJDSbki3SS1Pbe0e0iYoa
 ZQ6eeTTVE+MktBN//N3naJ6ztNrz8O3Sw4K5d7JmmzyQ2d6Dyoa1ODaNoAyua1Ca
 z3LKQ+TRqJ40O4ltQiIx4QCxxvqWAuSRCuIOhOWPWEvUDTKvt8CiIv4xPwO9gaK+
 59Ixj2FsPMvf40CGuPQE99Bci7afBPGBZZVkL+Wac+f+WINUFqEbHEsXBmVf81Vc
 KIRt6mlhtEPKSMowhqs5odwxy3nHhjy3hUzuky0WyuPKIrAuzxB24TU52cH5wcPR
 jIfFeDl/lATgrukzhZEKLG4P1xkfK7X3HMYN+q3SiJxnSYdeWfM14eT8jbzbcO5T
 CnuQxWwcfE4ZuXmNNzoVMccxfMQwBIl7JQzN2FTk3Tb4PSRIgwJzy2cGNrEX601l
 Ho/Fxq/903GDWm7LmZ+Ilr+gPpCjDG4BB/TKJNnlDne4UB2qxcbVAdosBtlqk5ds
 RL2T0iczUUHtrfdGTovw
 =qTp7
 -----END PGP SIGNATURE-----
 

[mlir][x86vector] Lower BF16 vector.contract to FMA using AVX2 BF16 packed ops. (#170267)

A `transform` pass to lower `BF16` type `vector.contract` to
`vector.fma` using `AVX2` BF16 packed operations:

- `vbcstnebf162ps` - Broadcasts BF16 into packed F32.
- `vcvtneebf162ps` - Convert packed BF16 even-indexed elements into
packed F32.
- `vcvtneobf162ps` - Convert packed BF16 odd-indexed elements into
packed F32 Data.