[GHC] #8457: -ffull-laziness does more harm than good
GHC
ghc-devs at haskell.org
Thu Sep 29 06:35:59 UTC 2016
#8457: -ffull-laziness does more harm than good
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Reporter: errge | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.7
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
Type of failure: Runtime | Unknown/Multiple
performance bug | Test Case:
Blocked By: | Blocking:
Related Tickets: #9520, #12620 | Differential Rev(s):
Wiki Page: |
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Changes (by edsko):
* related: => #9520, #12620
Comment:
Just published a blog post on the perils of full laziness when using
conduit (see also #9520); it might be relevant to this ticket: http://www
.well-typed.com/blog/2016/09/sharing-conduit/ . See also #12620 for a
recent alternative proposal to limit the scope of full laziness.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8457#comment:15>
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