#10470: Allocating StablePtrs leads to GC slowdown even after they're freed -------------------------------------+------------------------------------- Reporter: bitonic | Owner: simonmar Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 7.10.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by bitonic): Yeah, I used "resize" in a fairly liberal way :). One quick improvement would be to at least free empty tails, which wouldn't require any trick to maintain the existing indexes. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10470#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler