Access RTS flag values from inside Haskell programs
Strictly speaking, it is already possible to do this since includes/rts/Flags.h exports RtsFlags, which can be accessed with a mini wrapper function. We should add this wrapper function so we can import it, and then write code which reads out the contents of all the various parameters so that users can introspect this at runtime. Maybe put them in the GHC.RTS module.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information