Re: [CMake] Using Different Computers for cmake and ctest
Maybe you could improve the CTest system to allow execute remotely, by a shared file system to hold the all built binary files, and do a RPC-like test, and redirect the all output and terminate code from the target GPU machine, it should be able to work. On Wed, Jul 18, 2018 at 10:50 PM Brian S wrote: > I currently use cmake/ctest to build and test my software. The software is > C++/CUDA. During the build step I don't need a GPU but in the test step I > do. I would like to build the code with cmake on a cluster with many CPUs > and then run the tests using ctest on a target machine with a GPU. Is this > possible? > > I have thought about using nvidia-docker but that only works on one of my > target platforms. > -- > > Powered by www.kitware.com > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Kitware offers various services to support the CMake community. For more > information on each offering, please visit: > > CMake Support: http://cmake.org/cmake/help/support.html > CMake Consulting: http://cmake.org/cmake/help/consulting.html > CMake Training Courses: http://cmake.org/cmake/help/training.html > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Follow this link to subscribe/unsubscribe: > https://cmake.org/mailman/listinfo/cmake > -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: https://cmake.org/mailman/listinfo/cmake
Re: [CMake] Using Different Computers for cmake and ctest
Hi, CTest should work. You would just need to set the paths to the executable you want to test. In my case, I have my tests in a different repository than my source code. Regards, Juan On 8/6/18 3:00 PM, Alexander Neundorf wrote: On 2018 M07 18, Wed 09:49:47 CEST Brian S wrote: I currently use cmake/ctest to build and test my software. The software is C++/CUDA. During the build step I don't need a GPU but in the test step I do. I would like to build the code with cmake on a cluster with many CPUs and then run the tests using ctest on a target machine with a GPU. Is this possible? as far as I know this is currently not possible. I would also like to do that, to test the same executable on a set of different clusters (or at least with a different number of nodes. For that there is no need to rebuild the project multiple times. For tests, cmake generates CTestTestFile.cmake. These are executed when running a test. Copying the buildtree somewhere and then see what happens when you run ctest. E.g. RPATHs probably won't be correct. The tests may also have references into the source directory. Having a nice way to do this properly would be nice IMO :-) Alex -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: https://cmake.org/mailman/listinfo/cmake
Re: [CMake] Using Different Computers for cmake and ctest
On 2018 M07 18, Wed 09:49:47 CEST Brian S wrote: > I currently use cmake/ctest to build and test my software. The software is > C++/CUDA. During the build step I don't need a GPU but in the test step I > do. I would like to build the code with cmake on a cluster with many CPUs > and then run the tests using ctest on a target machine with a GPU. Is this > possible? as far as I know this is currently not possible. I would also like to do that, to test the same executable on a set of different clusters (or at least with a different number of nodes. For that there is no need to rebuild the project multiple times. For tests, cmake generates CTestTestFile.cmake. These are executed when running a test. Copying the buildtree somewhere and then see what happens when you run ctest. E.g. RPATHs probably won't be correct. The tests may also have references into the source directory. Having a nice way to do this properly would be nice IMO :-) Alex -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: https://cmake.org/mailman/listinfo/cmake
