#13193: Integer (gmp) performance regression? -------------------------------------+------------------------------------- Reporter: j.waldmann | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: newcomer Operating System: Linux | Architecture: x86_64 Type of failure: Runtime | (amd64) performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by rwbarton): Interesting. Looks like your test was before Phab:D3034 landed, so maybe that will help some. There was another difference unrelated to integer-gmp when I compared the Core for 7.8 and 7.10, with something getting marked as one-shot in 7.10. I didn't investigate that closely (and I also found it very hard to understand what this benchmark program does). I may take another look later, but unlikely to be in the immediate future. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13193#comment:12 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler