[llvm-dev] AMDGPU and math functions

Frank Winter via llvm-dev llvm-dev at lists.llvm.org
Wed Nov 13 12:51:27 PST 2019

Does anyone know whether there is yet support for math functions in AMD 
GPU kernels?

In the NVIDIA world they provide the libdevice IR module which can be 
linked to an existing module containing the kernel. In other words they 
provide all math functions on IR level. NVIDIA even claims that 
libdevice is actually device specific (compute capability).

I was wondering how that is done on the AMD side of things.



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