Trevor L. McDonell
hmm... so libcuda and libcudart are in /usr/local/cuda/lib ...
actually libcuda is in /usr/lib/nvidia-current , unbeknownst to ./configure. I think this comes from package "nvidia-current(-dev)" in ubuntu. I could solve this with LDFLAGS='-L/usr/lib/nvidia-current ' cabal install note the space after dirname - otherwise ./configure (in cuda-0.3.2.2) fails. It still feels strange that I can build the examples from NVIDIA_GPU_Computing_SDK/C/src/ without modifying LDFLAGS. When running, I need to set LD_LIBRARY_PATH=/usr/local/cuda/lib64 but that's expected. Anyway, when running "accelerate-examples --cuda" I get mixed results, ... fold-maximum: Ok fold-minimum: Ok fold-2d-sum: Failed: stack overflow fold-2d-product: Failed: stack overflow scanseg-sum: Failed: *** Internal error in package accelerate *** *** Please submit a bug report at https://github.com/mchakravarty/accelerate/issues ./Data/Array/Accelerate/CUDA.hs:58 (unhandled): CUDA Exception: unspecified launch failure I guess I should report them as advertised. Is there a way to find out the expected results/failures for a recent accelerate package install? (So I can avoid reporting them.) Thanks - Johannes.