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compilation issue on Power9

Open nschaeff opened this issue 4 years ago • 1 comments

Hello, When compiling on an IBM power9, nvcc fails with the following message:

/gpfs/apps/POWER9/GCC/8.3.0/lib/gcc/ppc64le-redhat-linux/8.3.0/include/c++/type_traits(335): error: identifier "__ieee128" is undefined

passing option -std=c++11 to nvcc solves the issue. Maybe this should be taken care of in the CMakeLists.txt file.

nschaeff avatar Nov 05 '21 12:11 nschaeff

Hello,

I have added the following option to the configuration, though it seems to be a CUDA 10 error, which was resolved in CUDA 11 for this particular architecture. As I do not have access to testing on power9, I can not confirm whether the fix will work.

DTolm avatar Nov 19 '21 09:11 DTolm