Fix CUDA detection on WSL #847
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I noticed that CUDA was working fine on WSL if the libs were put in the executable (root) dir of the application, but CUDA was not getting automatically selected if multiple runtimes were provided. It turns out that
SystemInfowas unable to detect the CUDA version on WSL because the default directory is/usr/local/cudainstead of/usr/local/bin/cuda.This PR introduces multiple default CUDA paths for Linux to detect the CUDA version.