Hello Dimitry: Thanks for the information. I am hoping the VampirTrace folks can comment on this since the issue seems to be in areas of the code they work in.
>-----Original Message----- >From: Dmitry N. Mikushin [mailto:maemar...@gmail.com] >Sent: Monday, September 03, 2012 1:37 PM >To: Rolf vandeVaart >Cc: de...@open-mpi.org >Subject: Re: OpenMPI CUDA 5 readiness? > >CUDA 5 basically changes char* to void* in some functions. Attached is a small >patch which changes prototypes, depending on used CUDA version. Tested >with CUDA 5 preview and 4.2. > >- D. > >2012/9/2 Dmitry N. Mikushin <maemar...@gmail.com>: >> 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. ----------------------------------------------------------------------------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. -----------------------------------------------------------------------------------
