#9960: Performance problem with TrieMap -------------------------------------+------------------------------------- Reporter: simonpj | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.4 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: Phab:D606 -------------------------------------+------------------------------------- Comment (by Edward Z. Yang <ezyang@…>): In [changeset:"c4e1ccb2fe6ca7a3100653aadd83f83722669e79/ghc"]: {{{ #!CommitTicketReference repository="ghc" revision="c4e1ccb2fe6ca7a3100653aadd83f83722669e79" Miscellaneous improvements to TrieMap, from D608 code review. Summary: - Add SPECIALIZE pragmas for the lkG/xtG/mapG/fdG family of functions - Rename wrapEmptyXX to just emptyXX - New deBruijnize function for initializing DeBruijn elements - Some extra documentation Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu> Test Plan: validate Reviewers: simonpj, austin Subscribers: carter, thomie Differential Revision: https://phabricator.haskell.org/D611 GHC Trac Issues: #9960 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9960#comment:12> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler