[gmx-developers] Gromacs-2016.1 Windows VS2015 + CUDA8

[Wahab Mirco]

I'm about to build 2016.1 on a windows machine w/VS2015
and hitting a wall:

...
2>  Building NVCC (Device) object 
src/gromacs/CMakeFiles/libgromacs.dir/mdlib/nbnxn_cuda/Release/libgromacs_generated_nbnxn_cuda.cu.obj
2>  nbnxn_cuda.cu
2>
2>CUSTOMBUILD : nvcc warning : The 'compute_20', 'sm_20', and 'sm_21' 
architectures are deprecated, and may be removed in a future release 
(Use -Wno-deprecated-gpu-targets to suppress warning).
2>
2>D:/LibSrc/Gromacs2016/gromacs-2016.1/src\gromacs/mdlib/nbnxn_cuda/nbnxn_cuda_kernel_utils.cuh(351): 
error : identifier "c_oneSixth" is undefined
2>D:/LibSrc/Gromacs2016/gromacs-2016.1/src\gromacs/mdlib/nbnxn_cuda/nbnxn_cuda_kernel_fermi.cuh(243): 
error : identifier "c_oneSixth" is undefined in device code
...

and so on. A quick look into the file reveals "c_oneSixth" at line 78:

[nbnxn_cuda_kernel_utils.cuh]
...
78: static const float  c_oneSixth    = 0.16666667f;
79: static const float  c_oneTwelveth = 0.08333333f;
...

I'm not sure where to start looking for a solution ...

Regards

Mirco