[gmx-users] make

[Mark Abraham]

Hi,

Like it says, you need to use a version of gcc that suits your version of
cuda. How to get that done depends what is providing gcc and how your
operating system provides these packages.

Mark

On Thu, 20 Apr 2017 12:53 Anshul Lahariya <anshullahariya17 at gmail.com>
wrote:

> hello,
>
>  i am a new user installing gromacs on my machine.
>    during the installation, i found an error in make command. kindly
> suggest we correct it.
>
>
> error:-
> [root at dhcppc99 gromacs-5.1.4-build]# make
> [  1%] Built target fftwBuild
> [  1%] Building NVCC (Device) object
>
> src/gromacs/CMakeFiles/libgromacs.dir/gmxlib/cuda_tools/libgromacs_generated_copyrite_gpu.cu.o
> 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).
> In file included from /usr/local/cuda/include/cuda_runtime.h:78:0,
>                  from <command-line>:0:
> /usr/local/cuda/include/host_config.h:119:2: error: #error -- unsupported
> GNU version! gcc versions later than 5 are not supported!
>  #error -- unsupported GNU version! gcc versions later than 5 are not
> supported!
>   ^~~~~
> CMake Error at libgromacs_generated_copyrite_gpu.cu.o.Release.cmake:207
> (message):
>   Error generating
>
>
> /home/gromacs-5.1.4-build/src/gromacs/CMakeFiles/libgromacs.dir/gmxlib/cuda_tools/./libgromacs_generated_copyrite_gpu.cu.o
>
>
> src/gromacs/CMakeFiles/libgromacs.dir/build.make:63: recipe for target
>
> 'src/gromacs/CMakeFiles/libgromacs.dir/gmxlib/cuda_tools/libgromacs_generated_copyrite_gpu.cu.o'
> failed
> make[2]: ***
>
> [src/gromacs/CMakeFiles/libgromacs.dir/gmxlib/cuda_tools/libgromacs_generated_copyrite_gpu.cu.o]
> Error 1
> CMakeFiles/Makefile2:2319: recipe for target
> 'src/gromacs/CMakeFiles/libgromacs.dir/all' failed
> make[1]: *** [src/gromacs/CMakeFiles/libgromacs.dir/all] Error 2
> Makefile:160: recipe for target 'all' failed
> make: *** [all] Error 2
> [root at dhcppc99 gromacs-5.1.4-build]#
> --
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