#8158: Replace IO manager's IntMap with a mutable hash table -------------------------------+------------------------------------------- Reporter: bos | Owner: AndreasVoellmy Type: feature | Status: patch request | Milestone: 7.8.1 Priority: high | Version: 7.7 Component: | Keywords: libraries/base | Architecture: Unknown/Multiple Resolution: | Difficulty: Easy (less than 1 hour) Operating System: | Blocked By: Unknown/Multiple | Related Tickets: Type of failure: Other | Test Case: | Blocking: | -------------------------------+------------------------------------------- Comment (by bos): The keys need to be rehashed so they can be found after the arrays grows. For instance, fd 53 hashes to slot 5 if the array size is 16, but to slot 21 after growing the array to 32 entries. Is this what you're asking about? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8158#comment:17 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler