Add CUDA-wrappers submodule to replace util/cu.* and util/nvrtc.*
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external/cuda-wrappers @ 884fbc7c
0 → 160000
The https://github.com/nlesc-recruit/CUDA-wrappers repository is added as external/cuda-wrappers git module. The Makefile is updated to run cmake and make for this module and to use the resulting libcu.so for the functionality previously provided by util/cu.* and util/nvrtc.*.