[GHC] #5567: LLVM: Improve alias analysis / performance
GHC
cvs-ghc at haskell.org
Thu May 2 03:17:36 CEST 2013
#5567: LLVM: Improve alias analysis / performance
---------------------------------+------------------------------------------
Reporter: dterei | Owner: dterei
Type: task | Status: new
Priority: normal | Milestone: 7.6.2
Component: Compiler (LLVM) | Version:
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: Runtime performance bug
Difficulty: | Testcase:
Blockedby: | Blocking:
Related: |
---------------------------------+------------------------------------------
Comment(by dterei):
No, no one has. Depends on how 'low' you want the fruit. I think we have
a number of ideas that are worth trying. They are discussed on the wiki
page and the tickets it links to:
http://hackage.haskell.org/trac/ghc/wiki/Commentary/Compiler/Backends/LLVM/Alias
Those ideas aren't too hard to implement and while we don't know, we do
suspect they can be a big win in some situations. Finding someone with the
time, knowledge and motivation to tackle them is hard though. It is a
solid week or two of work probably to try them out properly.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5567#comment:10>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
More information about the ghc-tickets
mailing list