#14974: 2-fold memory usage regression GHC 8.2.2 -> GHC 8.4.1 compiling `mmark` package -------------------------------------+------------------------------------- Reporter: hvr | Owner: davide Type: bug | Status: new Priority: high | Milestone: 8.8.1 Component: Compiler | Version: 8.4.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by davide): * Attachment "terms_per_pass.png" added. Line plot of core size (in number of terms) for each pass when compiling Text.MMark.Parser. GHC 8.2.2 vs GHC 8.4.1. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14974 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler