#14216: Compare compiler performance of GHC 8.0.2 and 8.2.1 on Stackage -------------------------------------+------------------------------------- Reporter: bgamari | Owner: (none) Type: task | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.2.1 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: -------------------------------------+------------------------------------- Simon M. suggests that we take a sample of Stackage packages (perhaps the top 200 by Hackage download count) and compare their compiler performance statistics with GHC 8.0.2 and 8.2.1. We'll want to collect overall GHC wall clock time, as well as the per-pass metrics produced by `-v`. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14216 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler