I configured the build with cmake -DCUDA_NVCC_FLAGS="-t 20" (…) in order to have parallel build with nvcc, but I could not see any benefits (compilation seems mostly monothreaded).
Is is the proper way to pass the multithreaded configuration to nvcc ?
Is there anything else I can do to take advantage of many threads at build time ?
I use this command to build opencv: MSBuild.exe /m $solution /verbosity:m