CUDA without IEEE 754 binary128

emerge nvidia-cuda-sdk-9.0.176出现如下错误

/usr/include/bits/floatn.h(61): error: invalid argument to attribute "__mode__"
/usr/include/bits/floatn.h(73): error: identifier "__float128" is undefined

最初的patch从reddit上来的,已然被ubuntu接收,不得不说在这些细节上ubuntu还是做的不错的。

--- a/u...

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