
#12741: --numa doesn't work even if libnuma is available -------------------------------------+------------------------------------- Reporter: darshan | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Runtime | Version: 8.0.1 System | Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- The configure script set USE_LIBNUMA to 1 if numa exists however the code checks for HAVE_LIBNUMA. From the main directory, {{{ ./configure && make clean && make boot && make cd nofib/parallel/queens ../../../inplace/bin/ghc-stage2 Main.hs -rtsopts -threaded ./Main 15 +RTS -N24 -s -A64m --numa }}} It fails saying {{{ Main: --numa: OS reports NUMA is not available }}} https://phabricator.haskell.org/D2329 introduced this error. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12741 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler