llama: replace cuda feature with env var #266
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This commit removes the `cuda` feature and replaces it with an environment variable `LLM_CHAIN_CUDA`.It also adds an additional environment variable `LLM_CHAIN_CUDA_LIB_PATH` which should be set to the path of the CUDA library directory, and include link libraries required for CUDA. Finally `-fPIC` is added to `CMAKE_CUDA_FLAGS`. The motivation for this is that having the feature `cuda` was not working as this will cause the build to fail if infact the CUDA library is not installed. I think that this may not have been the case with earlier versions of llama.cpp and perhaps why this was not an issue before. Signed-off-by: Daniel Bevenius <[email protected]>
danbev
changed the title
williamhogman
approved these changes
Feb 2, 2024
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This commit removes the
cudafeature and replaces it with anenvironment variable
LLM_CHAIN_CUDA.It also adds an additionalenvironment variable
LLM_CHAIN_CUDA_LIB_PATHwhich should be set tothe path of the CUDA library directory, and include link libraries
required for CUDA. Finally
-fPICis added toCMAKE_CUDA_FLAGS.The motivation for this is that having the feature
cudawas notworking as this will cause the build to fail if infact the CUDA
library is not installed. I think that this may not have been the case
with earlier versions of llama.cpp and perhaps why this was not an
issue before.