Dear Rolf, FYI, looks like with CUDA 5 preview OpenMPI trunk fails to build due to the following errors:
$ svn info Path: . URL: http://svn.open-mpi.org/svn/ompi/trunk Repository Root: http://svn.open-mpi.org/svn/ompi Repository UUID: 63e3feb5-37d5-0310-a306-e8a459e722fe Revision: 27216 Node Kind: directory Schedule: normal Last Changed Author: alekseys Last Changed Rev: 27216 Last Changed Date: 2012-09-02 15:17:49 +0200 (Sun, 02 Sep 2012) $ ../configure --prefix=$RPM_BUILD_ROOT/opt/kernelgen --disable-mpi-interface-warning --with-cuda=/opt/cuda --with-cuda-libdir=/usr/lib $ make -j8 ... ../../../../../../ompi/contrib/vt/vt/vtlib/vt_cudartwrap.c:145:14: error: conflicting types for 'cudaGetSymbolAddress' /usr/local/cuda/include/cuda_runtime_api.h:4261:39: note: previous declaration of 'cudaGetSymbolAddress' was here ../../../../../../ompi/contrib/vt/vt/vtlib/vt_cudartwrap.c:164:14: error: conflicting types for 'cudaGetSymbolSize' /usr/local/cuda/include/cuda_runtime_api.h:4283:39: note: previous declaration of 'cudaGetSymbolSize' was here ../../../../../../ompi/contrib/vt/vt/vtlib/vt_cudartwrap.c:392:14: error: conflicting types for 'cudaGetTextureReference' /usr/local/cuda/include/cuda_runtime_api.h:5060:39: note: previous declaration of 'cudaGetTextureReference' was here ../../../../../../ompi/contrib/vt/vt/vtlib/vt_cudartwrap.c:501:14: error: conflicting types for 'cudaFuncGetAttributes' /usr/local/cuda/include/cuda_runtime_api.h:2242:58: note: previous declaration of 'cudaFuncGetAttributes' was here ../../../../../../ompi/contrib/vt/vt/vtlib/vt_cudartwrap.c:969:14: error: conflicting types for 'cudaGetSurfaceReference' /usr/local/cuda/include/cuda_runtime_api.h:5112:39: note: previous declaration of 'cudaGetSurfaceReference' was here ../../../../../../ompi/contrib/vt/vt/vtlib/vt_cudartwrap.c:1565:14: error: conflicting types for 'cudaFuncSetSharedMemConfig' /usr/local/cuda/include/cuda_runtime_api.h:2173:39: note: previous declaration of 'cudaFuncSetSharedMemConfig' was here ../../../../../../ompi/contrib/vt/vt/vtlib/vt_cudart.c:2294:14: error: conflicting types for 'cudaMemcpyToSymbol' /usr/local/cuda/include/cuda_runtime_api.h:3608:39: note: previous declaration of 'cudaMemcpyToSymbol' was here ../../../../../../ompi/contrib/vt/vt/vtlib/vt_cudart.c:2310:14: error: conflicting types for 'cudaMemcpyFromSymbol' /usr/local/cuda/include/cuda_runtime_api.h:3643:39: note: previous declaration of 'cudaMemcpyFromSymbol' was here ../../../../../../ompi/contrib/vt/vt/vtlib/vt_cudart.c:2423:14: error: conflicting types for 'cudaMemcpyToSymbolAsync' /usr/local/cuda/include/cuda_runtime_api.h:3990:39: note: previous declaration of 'cudaMemcpyToSymbolAsync' was here ../../../../../../ompi/contrib/vt/vt/vtlib/vt_cudart.c:2439:14: error: conflicting types for 'cudaMemcpyFromSymbolAsync' /usr/local/cuda/include/cuda_runtime_api.h:4032:39: note: previous declaration of 'cudaMemcpyFromSymbolAsync' was here ../../../../../../ompi/contrib/vt/vt/vtlib/vt_cudart.c:2534:14: error: conflicting types for 'cudaLaunch' /usr/local/cuda/include/cuda_runtime_api.h:2209:39: note: previous declaration of 'cudaLaunch' was here Best regards, - Dima.
