Re: [GHC] #5205: Control.Monad.forever leaks space

#5205: Control.Monad.forever leaks space --------------------------------------------+------------------------------ Reporter: akio | Owner: pcapriotti Type: bug | Status: closed Priority: high | Milestone: 7.6.1 Component: libraries/base | Version: 7.0.3 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Runtime performance bug | Test Case: T5205 Blocked By: | Blocking: Related Tickets: | --------------------------------------------+------------------------------ Comment (by Ben Gamari ): In [changeset:"d39816285341cf639b51ae14f65c63a3e89bba95/ghc" d398162/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="d39816285341cf639b51ae14f65c63a3e89bba95" testsuite: Separate out Windows results for T5205 This test seems to have much different allocation behavior on Windows and Linux. Previously we had widened the acceptance window to 7% to accomodate this, but even this isn't enough any more. Instead of further widening the window let's just give an expected number for each platform. Really, this is precisely the issue with our performance testing model which I've been complaining about in #12758. Fixes test for #5205 on 64-bit Windows. Test Plan: Validate on Windows Reviewers: austin Subscribers: thomie, Phyx Differential Revision: https://phabricator.haskell.org/D2848 GHC Trac Issues: #5205 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/5205#comment:16 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler