#12181: Multi-threaded code on ARM64 GHC runtime doesn't use all available cores --------------------------------------------+------------------------------ Reporter: varosi | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 7.10.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: arm Type of failure: Runtime performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | --------------------------------------------+------------------------------ Comment (by simonmar): You can already do this, with `GHC.Conc.getNumberOfProcessors` followed by `GHC.Conc.setNumCapabilities`. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12181#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler