[GHC] #9579: Runtime suggests using +RTS when that's not possible

GHC ghc-devs at haskell.org
Wed May 6 12:52:43 UTC 2015


#9579: Runtime suggests using +RTS when that's not possible
-------------------------------------+-------------------------------------
        Reporter:  gintas            |                   Owner:  javran
            Type:  bug               |                  Status:  new
        Priority:  low               |               Milestone:  7.12.1
       Component:  Runtime System    |                 Version:  7.9
      Resolution:                    |                Keywords:  newcomer
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:  Phab:D767
-------------------------------------+-------------------------------------

Comment (by Austin Seipp <austin@…>):

 In [changeset:"477f514f6ebcf783810da93e2191e4b6ea65559b/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="477f514f6ebcf783810da93e2191e4b6ea65559b"
 rts: add "-no-rtsopts-suggestions" option

 Depends on D767

 Setting this flag prevents RTS from giving RTS suggestions like "Use
 `+RTS -Ksize -RTS' to increase it."

 According to the comment @rwbarton made in #9579, sometimes "+RTS"
 suggestions don't make sense (e.g. when the program is precompiled and
 installed through package managers), we can encourage people to
 distribute binaries with either "-no-rtsopts-suggestions" or "-rtsopts".

 Reviewed By: erikd, austin

 Differential Revision: https://phabricator.haskell.org/D809

 GHC Trac Issues: #9579
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9579#comment:14>
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