#13059: High memory usage during compilation -------------------------------------+------------------------------------- Reporter: domenkozar | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.2-rc2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: x86_64 Type of failure: Compile-time | (amd64) performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by dfeuer): Building on Ryan's `StoreImpl` attachment, I've come up with `Store- Tuples` and `Store-Random`. `Store-Tuples` is very simple, and demonstrates a roughly 50% increase in allocations, but not an increase in residency. `Store-Random` is somewhat more involved, and demonstrates increases in both (although it's clearly not the biggest culprit). I hope these will at least help point toward the problem. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13059#comment:13 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler