[Openmp-dev] Building Clang+OpenMP on Power9 (Jacob Lambert via Openmp-dev)

[Jon Chesterfield via Openmp-dev]

>
> Here's the error I'm getting:
>
----------------------------------------
> /usr/local/cuda-10.1/bin/nvcc ... omp_data.cu...
> error: identifier "__ieee128" is undefined
> ----------------------------------------
>

I can offer that omp_data doesn't use a 128 bit type as far as I can see,
so I think your problem is in the collision between cuda and library
headers. It looks roughly analogous to
https://bugs.llvm.org/show_bug.cgi?id=42972.

I worked around that bug by deleting parts of the header files. Not ideal,
but sufficient to get stuff working.

Cheers
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