Darren Wihandi 0a0960dac6 [mlir][spirv] Add bfloat16 support (#141458) ...

Adds bf16 support to SPIRV by using the `SPV_KHR_bfloat16` extension.
Only a few operations are supported, including loading from and storing
to memory, conversion to/from other types, cooperative matrix operations
(including coop matrix arithmetic ops) and dot product support.

This PR adds the type definition and implements the basic cast
operations. Arithmetic/coop matrix ops will be added in a separate PR.

2025-06-13 10:14:45 -04:00

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func-ops-to-spirv.mlir

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types-to-spirv.mlir

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