#15086: hT profiling option -------------------------------------+------------------------------------- Reporter: crockeea | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.4.2 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: Documentation Unknown/Multiple | bug Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- [https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/profiling.ht... #rts-options-for-heap-profiling The docs] indicate that you can pass `-hT` as an RTS option for memory profiling "by heap closure type". However, GHC 8.4.2 claims `invalid heap profile options: -hT`, and this option is not listed among the usage options printed with the error. The user guide for GHC 8.2.2 also mentions -hT, and I believe that GHC-8.2.2 also did not permit the option. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15086 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler