[GHC] #10557: Use `+RTS -G1` for more stable residency measurements

[GHC]

#10557: Use `+RTS -G1` for more stable residency measurements
-------------------------------------+-------------------------------------
        Reporter:  thomie            |                   Owner:
            Type:  task              |                  Status:  new
        Priority:  normal            |               Milestone:  7.12.1
       Component:  Test Suite        |                 Version:  7.10.1
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:
-------------------------------------+-------------------------------------

Comment (by Ben Gamari <ben@…>):

 In [changeset:"b5e1944e2b069a7df3444e57bae0b4ee15bde73c/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="b5e1944e2b069a7df3444e57bae0b4ee15bde73c"
 Use `+RTS -G1` for more stable residency measurements (#9675)

 Reviewers: ezyang, austin, thomie

 Subscribers: thomie, bgamari

 Differential Revision: https://phabricator.haskell.org/D1006

 GHC Trac Issues: #10557
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10557#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler