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Message #27976
Re: [Question #702331]: CHOLMOD test with GPU acceleration
Question #702331 on Yade changed:
https://answers.launchpad.net/yade/+question/702331
Ziyu Wang gave more information on the question:
I have tried many methods. I guess the problem of SuiteSparse lies in
the path
CUDA library: cudart_lib= /usr/local/cuda/lib64
CUBLAS library: CUBLAS_ LIB= /usr/local/cuda/lib64
Is it right?
In [1] about install suitesparse,point out to modify CUDA_ PATH in
/usr/local/SuiteSparse/SuiteSparse_config/SuiteSparse_config.mk,the
origin default value of cudart_lib is
/usr/local/cuda/lib64/libcudart.so, I don't know how to modify CUDA_
Path then only modifies cudart_ Lib and cublas_ LIB,maybe it is the
reason?
And In [1],the path is /lib64,but in [2],the path Chu mentioned is
lib64/libcudart.so,which is right?(I have tried both,But the result is
always the same as 1# shown)
[1]https://yade-dem.org/doc/GPUacceleration.html?highlight=gpu
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