Re: [CMake] FindCUDA fails to find libcuda.so
It looks like you used the ubuntu cuda package which installs the cuda library to a directory that FindCUDA wasn't expecting. I think we can extend FindCUDA to also use x86_64-linux-gnu as a valid directory to search for libcuda. can you submit a bug on mantis for this, so it doesn't get forgotten? On Tue, Apr 30, 2013 at 4:37 PM, Marcel Loose marcel.lo...@zonnet.nl wrote: Here are the results on my Ubuntu 12.10 system: $ cmake --debug-output .. Running with debug output on. -- The C compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- The CXX compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Found CUDA: /usr (found version 4.2) Called from: [2] /usr/share/cmake-2.8/Modules/FindCUDA.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- CUDA_LIBRARIES = /usr/lib/x86_64-linux-gnu/libcudart.so Called from: [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Configuring done -- Generating /home/marcel/temp/cmake/cuda/build -- Generating done -- Build files have been written to: /home/marcel/temp/cmake/cuda/build And here's the output when setting CUDA_LIB_PATH: $ CUDA_LIB_PATH=/usr/lib/nvidia-current cmake --debug-output .. Running with debug output on. -- The C compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- The CXX compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Found CUDA: /usr (found version 4.2) Called from: [2] /usr/share/cmake-2.8/Modules/FindCUDA.cmake
Re: [CMake] FindCUDA fails to find libcuda.so
Hi Robert, I created an issue for this in Mantis: http://public.kitware.com/Bug/view.php?id=14122 Best regards, Marcel Loose. On 01/05/13 15:09, Robert Maynard wrote: It looks like you used the ubuntu cuda package which installs the cuda library to a directory that FindCUDA wasn't expecting. I think we can extend FindCUDA to also use x86_64-linux-gnu as a valid directory to search for libcuda. can you submit a bug on mantis for this, so it doesn't get forgotten? On Tue, Apr 30, 2013 at 4:37 PM, Marcel Loose marcel.lo...@zonnet.nl wrote: Here are the results on my Ubuntu 12.10 system: $ cmake --debug-output .. Running with debug output on. -- The C compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- The CXX compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Found CUDA: /usr (found version 4.2) Called from: [2] /usr/share/cmake-2.8/Modules/FindCUDA.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- CUDA_LIBRARIES = /usr/lib/x86_64-linux-gnu/libcudart.so Called from: [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Configuring done -- Generating /home/marcel/temp/cmake/cuda/build -- Generating done -- Build files have been written to: /home/marcel/temp/cmake/cuda/build And here's the output when setting CUDA_LIB_PATH: $ CUDA_LIB_PATH=/usr/lib/nvidia-current cmake --debug-output .. Running with debug output on. -- The C compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- The CXX compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1]
Re: [CMake] FindCUDA fails to find libcuda.so
Thank you. On Wed, May 1, 2013 at 11:09 AM, Marcel Loose lo...@astron.nl wrote: Hi Robert, I created an issue for this in Mantis: http://public.kitware.com/Bug/** view.php?id=14122 http://public.kitware.com/Bug/view.php?id=14122 Best regards, Marcel Loose. On 01/05/13 15:09, Robert Maynard wrote: It looks like you used the ubuntu cuda package which installs the cuda library to a directory that FindCUDA wasn't expecting. I think we can extend FindCUDA to also use x86_64-linux-gnu as a valid directory to search for libcuda. can you submit a bug on mantis for this, so it doesn't get forgotten? On Tue, Apr 30, 2013 at 4:37 PM, Marcel Loose marcel.lo...@zonnet.nl wrote: Here are the results on my Ubuntu 12.10 system: $ cmake --debug-output .. Running with debug output on. -- The C compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/**CMakeDetermineCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- The CXX compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/**CMakeDetermineCXXCompiler.**cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc -- works Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Detecting C compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Detecting C compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ -- works Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Detecting CXX compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Detecting CXX compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Found CUDA: /usr (found version 4.2) Called from: [2] /usr/share/cmake-2.8/Modules/**FindCUDA.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- CUDA_LIBRARIES = /usr/lib/x86_64-linux-gnu/**libcudart.so Called from: [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Configuring done -- Generating /home/marcel/temp/cmake/cuda/**build -- Generating done -- Build files have been written to: /home/marcel/temp/cmake/cuda/** build And here's the output when setting CUDA_LIB_PATH: $ CUDA_LIB_PATH=/usr/lib/nvidia-**current cmake --debug-output .. Running with debug output on. -- The C compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/**CMakeDetermineCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- The CXX compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/**CMakeDetermineCXXCompiler.**cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc -- works Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Detecting C compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Detecting C compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ -- works Called from: [2] /usr/share/cmake-2.8/Modules/** CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/**CMakeLists.txt --
Re: [CMake] FindCUDA fails to find libcuda.so
Here are the results on my Ubuntu 12.10 system: $ cmake --debug-output .. Running with debug output on. -- The C compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- The CXX compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Found CUDA: /usr (found version 4.2) Called from: [2] /usr/share/cmake-2.8/Modules/FindCUDA.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- CUDA_LIBRARIES = /usr/lib/x86_64-linux-gnu/libcudart.so Called from: [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Configuring done -- Generating /home/marcel/temp/cmake/cuda/build -- Generating done -- Build files have been written to: /home/marcel/temp/cmake/cuda/build And here's the output when setting CUDA_LIB_PATH: $ CUDA_LIB_PATH=/usr/lib/nvidia-current cmake --debug-output .. Running with debug output on. -- The C compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- The CXX compiler identification is GNU 4.7.2 Called from: [2] /usr/share/cmake-2.8/Modules/CMakeDetermineCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working C compiler: /usr/bin/gcc -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting C compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Check for working CXX compiler: /usr/bin/c++ -- works Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Detecting CXX compiler ABI info - done Called from: [2] /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Found CUDA: /usr (found version 4.2) Called from: [2] /usr/share/cmake-2.8/Modules/FindCUDA.cmake [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- CUDA_LIBRARIES = /usr/lib/x86_64-linux-gnu/libcudart.so;/usr/lib/nvidia-current/libcuda.so Called from: [1] /home/marcel/temp/cmake/cuda/CMakeLists.txt -- Configuring done -- Generating /home/marcel/temp/cmake/cuda/build -- Generating done -- Build files have been written to: /home/marcel/temp/cmake/cuda/build Best regards, Marcel Loose. Op 29-04-13 18:04, Robert Maynard schreef: I have had no problem
[CMake] FindCUDA fails to find libcuda.so
Hi all, I noticed that FindCUDA.cmake fails to locate libcuda.so on at least two different platforms: Ubuntu 12.10 and CentOS 6.3 using Cluster Manager v5.2. I can persuade FindCUDA.cmake to search for this library by explicitly setting the environment variable CUDA_LIB_PATH, and then it finds it. However, IMHO, using this trick should only be necessary as a last resort. Is this a bug? Best regards, Marcel Loose. attachment: loose.vcf-- Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
Re: [CMake] FindCUDA fails to find libcuda.so
Can you provide what Cuda version FindCuda is failing to find, and where Cluster Manager is installing the CUDA toolkit and library? On Mon, Apr 29, 2013 at 7:38 AM, Marcel Loose lo...@astron.nl wrote: Hi all, I noticed that FindCUDA.cmake fails to locate libcuda.so on at least two different platforms: Ubuntu 12.10 and CentOS 6.3 using Cluster Manager v5.2. I can persuade FindCUDA.cmake to search for this library by explicitly setting the environment variable CUDA_LIB_PATH, and then it finds it. However, IMHO, using this trick should only be necessary as a last resort. Is this a bug? Best regards, Marcel Loose. -- Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake -- Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
Re: [CMake] FindCUDA fails to find libcuda.so
Hi,
It fails to find CUDA 5.0. See below.
$ env | grep CUDA
CUDA_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_INC_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_SDK=/cm/shared/apps/cuda50/sdk/5.0.35
CUDA_CACHE_DISABLE=1
CUDA_INSTALL_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_ROOT=/cm/local/apps/cuda50/libs/304.54
$ cat ../CMakeLists.txt
cmake_minimum_required(VERSION 2.8)
project(CheckCUDALibs)
find_package(CUDA)
message(STATUS CUDA_LIBRARIES = ${CUDA_LIBRARIES})
$ cmake ..
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found CUDA: /cm/shared/apps/cuda50/toolkit/5.0.35 (found version 5.0)
-- CUDA_LIBRARIES = /cm/shared/apps/cuda50/toolkit/5.0.35/lib64/libcudart.so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/loose/temp/cmake/cuda/build
$ CUDA_LIB_PATH=$CUDA_ROOT/lib cmake ..
-- CUDA_LIBRARIES =
/cm/shared/apps/cuda50/toolkit/5.0.35/lib64/libcudart.so;/cm/local/apps/cuda50/libs/304.54/lib64/libcuda.so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/loose/temp/cmake/cuda/build
Only when explicitly setting CUDA_LIB_PATH, libcuda.so is found.
BTW: On Ubuntu I also need to set CUDA_LIB_PATH, but then to
/usr/lib/nvidia-current.
Regards,
Marcel Loose.
On 29/04/13 15:36, Robert Maynard wrote:
Can you provide what Cuda version FindCuda is failing to find, and
where Cluster Manager is installing the CUDA toolkit and library?
On Mon, Apr 29, 2013 at 7:38 AM, Marcel Loose lo...@astron.nl wrote:
Hi all,
I noticed that FindCUDA.cmake fails to locate libcuda.so on at least two
different platforms: Ubuntu 12.10 and CentOS 6.3 using Cluster Manager v5.2.
I can persuade FindCUDA.cmake to search for this library by explicitly
setting the environment variable CUDA_LIB_PATH, and then it finds it.
However, IMHO, using this trick should only be necessary as a last resort.
Is this a bug?
Best regards,
Marcel Loose.
--
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Re: [CMake] FindCUDA fails to find libcuda.so
You have a nonstandard install path that will require you to use
CUDA_PATH / CUDA_BIN_PATH and CUDA_LIB_PATH.
On Mon, Apr 29, 2013 at 10:10 AM, Marcel Loose lo...@astron.nl wrote:
Hi,
It fails to find CUDA 5.0. See below.
$ env | grep CUDA
CUDA_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_INC_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_SDK=/cm/shared/apps/cuda50/sdk/5.0.35
CUDA_CACHE_DISABLE=1
CUDA_INSTALL_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_ROOT=/cm/local/apps/cuda50/libs/304.54
$ cat ../CMakeLists.txt
cmake_minimum_required(VERSION 2.8)
project(CheckCUDALibs)
find_package(CUDA)
message(STATUS CUDA_LIBRARIES = ${CUDA_LIBRARIES})
$ cmake ..
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found CUDA: /cm/shared/apps/cuda50/toolkit/5.0.35 (found version 5.0)
-- CUDA_LIBRARIES = /cm/shared/apps/cuda50/toolkit/5.0.35/lib64/libcudart.so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/loose/temp/cmake/cuda/build
$ CUDA_LIB_PATH=$CUDA_ROOT/lib cmake ..
-- CUDA_LIBRARIES =
/cm/shared/apps/cuda50/toolkit/5.0.35/lib64/libcudart.so;/cm/local/apps/cuda50/libs/304.54/lib64/libcuda.so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/loose/temp/cmake/cuda/build
Only when explicitly setting CUDA_LIB_PATH, libcuda.so is found.
BTW: On Ubuntu I also need to set CUDA_LIB_PATH, but then to
/usr/lib/nvidia-current.
Regards,
Marcel Loose.
On 29/04/13 15:36, Robert Maynard wrote:
Can you provide what Cuda version FindCuda is failing to find, and
where Cluster Manager is installing the CUDA toolkit and library?
On Mon, Apr 29, 2013 at 7:38 AM, Marcel Loose lo...@astron.nl wrote:
Hi all,
I noticed that FindCUDA.cmake fails to locate libcuda.so on at least two
different platforms: Ubuntu 12.10 and CentOS 6.3 using Cluster Manager
v5.2.
I can persuade FindCUDA.cmake to search for this library by explicitly
setting the environment variable CUDA_LIB_PATH, and then it finds it.
However, IMHO, using this trick should only be necessary as a last
resort.
Is this a bug?
Best regards,
Marcel Loose.
--
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Re: [CMake] FindCUDA fails to find libcuda.so
Hi Robert,
I agree that on the CentOS machine the install paths are non-standard.
For the Ubuntu system, on the other hand, I have to disagree with that
statement. It is a *standard* Ubuntu 12.10 system, so IMHO
FindCUDA.cmake should be able to locate libcuda.so on that system.
Regards,
Marcel Loose.
On 29/04/13 16:54, Robert Maynard wrote:
You have a nonstandard install path that will require you to use
CUDA_PATH / CUDA_BIN_PATH and CUDA_LIB_PATH.
On Mon, Apr 29, 2013 at 10:10 AM, Marcel Loose lo...@astron.nl wrote:
Hi,
It fails to find CUDA 5.0. See below.
$ env | grep CUDA
CUDA_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_INC_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_SDK=/cm/shared/apps/cuda50/sdk/5.0.35
CUDA_CACHE_DISABLE=1
CUDA_INSTALL_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_ROOT=/cm/local/apps/cuda50/libs/304.54
$ cat ../CMakeLists.txt
cmake_minimum_required(VERSION 2.8)
project(CheckCUDALibs)
find_package(CUDA)
message(STATUS CUDA_LIBRARIES = ${CUDA_LIBRARIES})
$ cmake ..
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found CUDA: /cm/shared/apps/cuda50/toolkit/5.0.35 (found version 5.0)
-- CUDA_LIBRARIES = /cm/shared/apps/cuda50/toolkit/5.0.35/lib64/libcudart.so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/loose/temp/cmake/cuda/build
$ CUDA_LIB_PATH=$CUDA_ROOT/lib cmake ..
-- CUDA_LIBRARIES =
/cm/shared/apps/cuda50/toolkit/5.0.35/lib64/libcudart.so;/cm/local/apps/cuda50/libs/304.54/lib64/libcuda.so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/loose/temp/cmake/cuda/build
Only when explicitly setting CUDA_LIB_PATH, libcuda.so is found.
BTW: On Ubuntu I also need to set CUDA_LIB_PATH, but then to
/usr/lib/nvidia-current.
Regards,
Marcel Loose.
On 29/04/13 15:36, Robert Maynard wrote:
Can you provide what Cuda version FindCuda is failing to find, and
where Cluster Manager is installing the CUDA toolkit and library?
On Mon, Apr 29, 2013 at 7:38 AM, Marcel Loose lo...@astron.nl wrote:
Hi all,
I noticed that FindCUDA.cmake fails to locate libcuda.so on at least two
different platforms: Ubuntu 12.10 and CentOS 6.3 using Cluster Manager
v5.2.
I can persuade FindCUDA.cmake to search for this library by explicitly
setting the environment variable CUDA_LIB_PATH, and then it finds it.
However, IMHO, using this trick should only be necessary as a last
resort.
Is this a bug?
Best regards,
Marcel Loose.
--
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the CMake FAQ at:
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Follow this link to subscribe/unsubscribe:
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attachment: loose.vcf--
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Re: [CMake] FindCUDA fails to find libcuda.so
I have had no problem with Ubuntu 12.10 and Cuda 5; findCuda is able
to find cuda in /usr/lib. Can you run CMake --debug-output output
enable and see where findCuda is searching?
On Mon, Apr 29, 2013 at 11:52 AM, Marcel Loose lo...@astron.nl wrote:
Hi Robert,
I agree that on the CentOS machine the install paths are non-standard. For
the Ubuntu system, on the other hand, I have to disagree with that
statement. It is a *standard* Ubuntu 12.10 system, so IMHO FindCUDA.cmake
should be able to locate libcuda.so on that system.
Regards,
Marcel Loose.
On 29/04/13 16:54, Robert Maynard wrote:
You have a nonstandard install path that will require you to use
CUDA_PATH / CUDA_BIN_PATH and CUDA_LIB_PATH.
On Mon, Apr 29, 2013 at 10:10 AM, Marcel Loose lo...@astron.nl wrote:
Hi,
It fails to find CUDA 5.0. See below.
$ env | grep CUDA
CUDA_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_INC_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_SDK=/cm/shared/apps/cuda50/sdk/5.0.35
CUDA_CACHE_DISABLE=1
CUDA_INSTALL_PATH=/cm/shared/apps/cuda50/toolkit/5.0.35
CUDA_ROOT=/cm/local/apps/cuda50/libs/304.54
$ cat ../CMakeLists.txt
cmake_minimum_required(VERSION 2.8)
project(CheckCUDALibs)
find_package(CUDA)
message(STATUS CUDA_LIBRARIES = ${CUDA_LIBRARIES})
$ cmake ..
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found CUDA: /cm/shared/apps/cuda50/toolkit/5.0.35 (found version
5.0)
-- CUDA_LIBRARIES =
/cm/shared/apps/cuda50/toolkit/5.0.35/lib64/libcudart.so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/loose/temp/cmake/cuda/build
$ CUDA_LIB_PATH=$CUDA_ROOT/lib cmake ..
-- CUDA_LIBRARIES =
/cm/shared/apps/cuda50/toolkit/5.0.35/lib64/libcudart.so;/cm/local/apps/cuda50/libs/304.54/lib64/libcuda.so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/loose/temp/cmake/cuda/build
Only when explicitly setting CUDA_LIB_PATH, libcuda.so is found.
BTW: On Ubuntu I also need to set CUDA_LIB_PATH, but then to
/usr/lib/nvidia-current.
Regards,
Marcel Loose.
On 29/04/13 15:36, Robert Maynard wrote:
Can you provide what Cuda version FindCuda is failing to find, and
where Cluster Manager is installing the CUDA toolkit and library?
On Mon, Apr 29, 2013 at 7:38 AM, Marcel Loose lo...@astron.nl wrote:
Hi all,
I noticed that FindCUDA.cmake fails to locate libcuda.so on at least
two
different platforms: Ubuntu 12.10 and CentOS 6.3 using Cluster Manager
v5.2.
I can persuade FindCUDA.cmake to search for this library by explicitly
setting the environment variable CUDA_LIB_PATH, and then it finds it.
However, IMHO, using this trick should only be necessary as a last
resort.
Is this a bug?
Best regards,
Marcel Loose.
--
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the CMake FAQ at:
http://www.cmake.org/Wiki/CMake_FAQ
Follow this link to subscribe/unsubscribe:
http://www.cmake.org/mailman/listinfo/cmake
--
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http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the CMake FAQ at:
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Follow this link to subscribe/unsubscribe:
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