8:44:43rtvd_I had a look at SBCL manual and it says some scary things about the implementation threading. I was wondering if it is still the case or, perhaps the issues are already resolved.
8:45:40rtvd_Specifically, "13.10" says "Large amounts of the SBCL library have not been inspected for thread-safety. Some of the obviously unsafe areas have large locks around them, so compilation and fasl loading, for example, cannot be parallelized. Work is ongoing in this area."