#12728: setnumcapabilities001 sometimes fails on Windows --------------------------------------+---------------------------------- Reporter: bgamari | Owner: Type: bug | Status: new Priority: high | Milestone: 8.2.1 Component: Runtime System | Version: 8.0.1 Keywords: | Operating System: Windows Architecture: x86_64 (amd64) | Type of failure: Runtime crash Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: --------------------------------------+---------------------------------- I have seen the `setnumcapabilities001` test fail at least once on Windows ([[https://phabricator.haskell.org/harbormaster/build/14178/?l=0]]). It seems that the assertion `ASSERT(n_idle == 0);` in `Schedule.scheduleDoGC` is to blame in this particular case. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12728 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler