Comments (3)
jrprice
commented on July 23, 2024
Mostly implemented in 2fdefcc.
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athas
commented on July 23, 2024
What is the qualification on "mostly"? I have an OpenCL program that uses the half type (and the cl_khr_fp16 extension) and it fails with "Unsupported constant type: 1". I can see a way to get started on adding support myself (by handling llvm:Type::HalfTyId), but maybe I'm on the wrong track.
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jrprice
commented on July 23, 2024
This was a while ago, but I suspect that I just implemented the parts of FP16 required by the core spec, so it doesn't include the cl_khr_fp16 extension. It might not be too much work to implement most/all of cl_khr_fp16 though, and handling llvm:Type::HalfTyId is definitely the right place to start.
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