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HPCE / hpce-2014-cw4

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[solved] fatal error: 'tr1/functional' file not found #1

Closed iassael closed 9 years ago

iassael commented 9 years ago

I am on Mac with gcc49 through homebrew and I was receiving this error when trying to compile the simple case: include/CL/cl.hpp:191:10: fatal error: 'tr1/functional' file not found

The reason is that the TR1 experimental libraries were not included in the standard distribution.

I managed to solve it by updating include/CL/cl.hpp with a slightly newer version from: https://www.khronos.org/registry/cl/api/1.1/cl.hpp.

Hopefully there will be no backwards compatibility errors.

m8pple commented 9 years ago

Ah, thanks. I think I'll update the cl.hpp with the version you suggest, as we're a ways beyond C++11 TR these days.

Trying to maintain compatibility with providers who only provide OpenCL 1.1 has meant the code is a bit stuck in the past, but as far as I'm aware NVidia still don't really support OpenCL 1.2.