#728: switch to compacting collection when swapping occurs -------------------------------------------+-------------------------------- Reporter: simonmar | Owner: Type: feature request | Status: new Priority: normal | Milestone: _|_ Component: Runtime System | Version: 6.4.1 Keywords: compacting | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: Runtime performance bug Difficulty: Moderate (less than a day) | Testcase: N/A Blockedby: | Blocking: Related: | -------------------------------------------+-------------------------------- Comment(by schyler): GetProcessMemoryInfo for Windows may be able to return the information required to achieve this in the PROCESS_MEMORY_COUNTERS structure (see elements PagefileUsage, PeakPagefileUsage). It works on XP and newer, and I don't think there is any need to worry about anything older than that. http://msdn.microsoft.com/en- us/library/windows/desktop/ms683219(v=vs.85).aspx -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/728#comment:12 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler