Use clcache server
Use clcache server

To use the server, I had to take clcache from pip.
I also chose to have a separate cache directory for
each compiler to avoid confusion between different
architectures.

DLR-SC/tigl,DLR-SC/tigl,DLR-SC/tigl,DLR-SC/tigl,DLR-SC/tigl,DLR-SC/tigl