#4012: Compilation results are not deterministic -------------------------------------+------------------------------------- Reporter: kili | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.1 Component: Compiler | Version: 6.12.2 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Difficult (2-5 Type of failure: Other | days) Test Case: | Blocked By: Blocking: | Related Tickets: Differential Revisions: | -------------------------------------+------------------------------------- Comment (by nh2): Another setback for this ticket is that parallel builds, e.g. `ghc -j4`, make builds non-deterministic. The generated closure names (`r4WO_closure...`, `r5BF_closure...`) vary with `-j` but don't without. Does anybody have an idea on how we could make sure that they are not "as shared", so that the names generated do not depend on the concurrency of the build? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/4012#comment:54 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler