[gmx-users] compiling GPU 4.5b2, CUDA_INCLUDE_DIRECTORIES function is undefined

[Rossen Apostolov]

  Hi Chris,

What Gromacs source code are you using? If you used the tarball from the 
website, or any recent git revision you should have, e.g.:

$ cd gromacs-4.5-beta2
$ ls cmake/FindCUDA*
cmake/FindCUDA.cmake

cmake/FindCUDA:
make2cmake.cmake  parse_cubin.cmake run_nvcc.cmake

All those missing macros are defined in cmake/FindCUDA.cmake

Rossen

On 8/4/10 12:49 AM, chris.neale at utoronto.ca wrote:
> It turns out that I can make the error message with 
> CUDA_INCLUDE_DIRECTORIES go away by adding the following text to 
> kernel/gmx_gpu_utils/CMakeLists.txt
>
> MACRO(CUDA_INCLUDE_DIRECTORIES)
>   FOREACH(dir ${ARGN})
>     SET(CUDA_NVCC_INCLUDE_ARGS ${CUDA_NVCC_INCLUDE_ARGS} -I${dir})
>   ENDFOREACH(dir ${ARGN})
> ENDMACRO(CUDA_INCLUDE_DIRECTORIES)
>
> ## PS I'm not sure if the above is corret, but it does make the 
> warning go away
>
> But then cmake gives the following error:
>
> CMake Error at kernel/gmx_gpu_utils/CMakeLists.txt:34 (CUDA_ADD_LIBRARY):
>   Unknown CMake command "CUDA_ADD_LIBRARY".
>
>
> Is it possible that I am missing a library of gpu cmake macros?
>
> Thanks,
> Chris.
>
> -- original message --
>
> Dear users:
>
> I previously posted about difficulties compiling gromacs 4.5b2 for GPUs:
> http://lists.gromacs.org/pipermail/gmx-users/2010-August/052905.html
>
> It turns out that this problem was not directly related to version.
>
> First, I had to add -DLIB_INSTALL_DIR=$(pwd)/install_dir to the cmake 
> call.
>
> Second, (and it is here that I am stuck), the error message:
>
> CMake Error at kernel/gmx_gpu_utils/CMakeLists.txt:18
> (CUDA_INCLUDE_DIRECTORIES):
>    Unknown CMake command "CUDA_INCLUDE_DIRECTORIES".
>
> is telling me that the function CUDA_INCLUDE_DIRECTORIES is undefined.
> Indeed, I can't find reference to it in any other files.
>
> Just to be sure, I downgraded to cmake v2.6.4, but I get the same
> error. Here is my full command line and my error message:
>
> export
> OPENMM_ROOT_DIR=/project/pomes/cneale/GPC/exe/OpenMM2.0-Source/exec/openmm 
>
> /project/pomes/cneale/GPC/exe/cmake-2.6.4-Linux-i386/bin/cmake
> /project/pomes/cneale/GPC/exe/intel/gromacs-4.5-beta2/src
> -DGMX_OPENMM=ON -DGMX_THREADS=OFF
> -DCMAKE_INSTALL_PREFIX=$(pwd)/gpuexec -DLIB_INSTALL_DIR=$(pwd)/gpuexec
>
>
> ## output
>
> -- The C compiler identification is Intel
> -- The CXX compiler identification is Intel
> -- Check for working C compiler:
> /project/scinet/gpc/intel/Compiler/11.1/072/bin/intel64/icc
> -- Check for working C compiler:
> /project/scinet/gpc/intel/Compiler/11.1/072/bin/intel64/icc -- works
> -- Detecting C compiler ABI info
> -- Detecting C compiler ABI info - done
> -- Check for working CXX compiler:
> /project/scinet/gpc/intel/Compiler/11.1/072/bin/intel64/icpc
> -- Check for working CXX compiler:
> /project/scinet/gpc/intel/Compiler/11.1/072/bin/intel64/icpc -- works
> -- Detecting CXX compiler ABI info
> -- Detecting CXX compiler ABI info - done
> CMake Error at kernel/gmx_gpu_utils/CMakeLists.txt:18
> (CUDA_INCLUDE_DIRECTORIES):
>    Unknown CMake command "CUDA_INCLUDE_DIRECTORIES".
>
>
> CMake Warning (dev) in CMakeLists.txt:
>    No cmake_minimum_required command is present.  A line of code such as
>
>      cmake_minimum_required(VERSION 2.6)
>
>    should be added at the top of the file.  The version specified may 
> be lower
>    if you wish to support older CMake versions for this project.  For 
> more
>    information run "cmake --help-policy CMP0000".
> This warning is for project developers.  Use -Wno-dev to suppress it.
>
> -- Configuring incomplete, errors occurred!
>
>
>
>
> ----- End forwarded message -----
>
>