Is there anyone that
- Has a Coffee Lake processor (likely if you bought your computer new in the last 12 months)
- Uses Windows
- Has already installed rstan 2.18.1 (don’t if you haven’t already)
- Is willing to test whether adding
-mtune=native -march=nativeto CXX14FLAGS in their ~/.R/Makevars file to see if a Stan program crashes (i.e.
example(stan_model, package = "rstan", run.dontrun = TRUE))
? If so, please report whether it crashes or runs.