InvalidFunctionCall: Unexpected llvm intrinsic: llvm.fabs.bf16

[anmyachev]

Hello,

Are there any plans to support it?

Logs:

InvalidFunctionCall: Unexpected llvm intrinsic:
 llvm.fabs.bf16 [Src: ../Target/SPIRV/SPIRVToLLVMTranslator/lib/SPIRV/SPIRVUtil.cpp:1889 false ]

[MrSidims]

Short answer: yes, there are plans.
Slightly longer answer: it requires support of bfloat16 LLVM type which at this point of time doesn't have SPIR-V counterpart.

[anmyachev]

Thanks for the answer @MrSidims!

it requires support of bfloat16 LLVM type which at this point of time doesn't have SPIR-V counterpart.

Maybe you know a specific issue that can be used to track the progress of implementing this type in SPIR-V?