#14413: Profiling breaks determinism -------------------------------------+------------------------------------- Reporter: bgamari | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.4.1 Component: Compiler | Version: 8.2.1 Keywords: determinism | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- While looking at #5889 I noticed that `CostCentre` currently includes a `Unique` (although it's represented as an `Int` for reasons that aren't relevant here; I change this in Phab:D4148). This unique identifies the cost centre and appears to be derived from the unique of a binder. This presumably breaks determinism. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14413 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler