pgi fortran 14.9

Hi, I’m new here.
I used to use CUDA C before, but now I have to use CUDA Fortran.
When I try run the examples in “PGI\win64\2014\examples\CUDA-Fortran\CUDA-Fortran-Book\chapter1”, only the “devicequery” can run correctly, others can be compiled, but give me wrong results. For example, when I run “increment”, I get “**** Program Failed ****”. It seems GPU was not working. However, the CUDA C examples correctly run. I have no idea what is wrong.

The compiler is pgi workstation 14.9, the OS is windows 7 x64, and the GPU is GTX 860M.

Does anyone know what is going on?
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Hi qijiin21c,

PGI products support the Tesla line of compute devices. Hence we don’t support the Maxwell architecture, which is what is used in your GTX 860M, since there isn’t a Tesla product that uses it.

  • Mat

Oh, I know what’s going on. Thanks a lot!
But will you support Maxwell architecture in future?

While this may change, Maxwell is not currently on our roadmap.

  • Mat

That is a bad news for me.

Thanks a lot.