search for: __constant__

OK. That helps. It does flash a warning though [DEVICE-C++] nbody.kernel.cpp nbody.kernel.cpp:29:9: warning: '__constant__' macro redefined #define __constant__ __attribute__((address_space(2))) ^ /opt/cuda/include/host_defines.h:183:9: note: previous definition is here #define __constant__ \ ^ 1 warning generated. Another question is What about extern __shared__ ? I can see that the error goes a...

...ing the global variables in address space 0, which in NVPTX means the generic address space. PTX does not allow this, so the back-end *should* be printing an error for you. Are you using trunk or 3.2? Generally, clang won't be compatible with the CUDA Toolkit headers. If you want to use the __constant__ modifier from CUDA in Clang, define it like so: #define __constant__ __attribute__((address_space(2))) On Mon, Mar 18, 2013 at 6:31 PM, upit <uday_pitambare at yahoo.com> wrote: > Please find the .ll attached below . Yes, I am using the cuda_runtime.h > from > the toolkit. > n...

Please find the .ll attached below . Yes, I am using the cuda_runtime.h from the toolkit. nbody.kernel.ll <http://llvm.1065342.n5.nabble.com/file/n56048/nbody.kernel.ll> - Uday -- View this message in context: http://llvm.1065342.n5.nabble.com/UNREACHABLE-executed-error-while-trying-to-generate-PTX-tp56026p56048.html Sent from the LLVM - Dev mailing list archive at Nabble.com.

On Wed, Mar 20, 2013 at 11:29 AM, upit <uday_pitambare at yahoo.com> wrote: > OK. That helps. > It does flash a warning though > > [DEVICE-C++] nbody.kernel.cpp > nbody.kernel.cpp:29:9: warning: '__constant__' macro redefined > #define __constant__ __attribute__((address_space(2))) > ^ > /opt/cuda/include/host_defines.h:183:9: note: previous definition is here > #define __constant__ \ > ^ > 1 warning generated. > > Another question is > What about extern __...