#5840: Extend the supported environment sizes of vectorised closures
--------------------------------------+-------------------------------------
Reporter: mukesh.tiwari | Owner: chak
Type: bug | Status: new
Priority: normal | Milestone:
Component: Data Parallel Haskell | Version: 7.4.1
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: None/Unknown
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Changes (by igloo):
* difficulty: => Unknown
Old description:
> ghc: panic! (the 'impossible' happened)
> (GHC version 7.2.1 for i386-apple-darwin):
> VectMonad.lookupFamInst: not found:
> dph-par:Data.Array.Parallel.PArray.PData.PData{tc r4u}
> (ghc-prim:GHC.Types.Int{(w) tc 3J},
> ghc-prim:GHC.Types.Int{(w) tc 3J},
> dph-par:Data.Array.Parallel.PArray.Base.PArray{tc r1}
> (ghc-prim:GHC.Types.Int{(w) tc 3J},
> ghc-prim:GHC.Types.Int{(w) tc 3J},
> ghc-prim:GHC.Types.Double{(w) tc 3u}),
> ghc-prim:GHC.Types.Int{(w) tc 3J},
> ghc-prim:GHC.Types.Int{(w) tc 3J}
> dph-par:Data.Array.Parallel.Lifted.Closure.:->{tc r2} (ghc-
> prim:GHC.Types.Int{(w) tc 3J}
> dph-
> par:Data.Array.Parallel.Lifted.Closure.:->{tc r2} ghc-
> prim:GHC.Types.Int{(w) tc 3J}),
> ghc-prim:GHC.Types.Int{(w) tc 3J})
>
> Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
New description:
{{{
ghc: panic! (the 'impossible' happened)
(GHC version 7.2.1 for i386-apple-darwin):
VectMonad.lookupFamInst: not found:
dph-par:Data.Array.Parallel.PArray.PData.PData{tc r4u}
(ghc-prim:GHC.Types.Int{(w) tc 3J},
ghc-prim:GHC.Types.Int{(w) tc 3J},
dph-par:Data.Array.Parallel.PArray.Base.PArray{tc r1}
(ghc-prim:GHC.Types.Int{(w) tc 3J},
ghc-prim:GHC.Types.Int{(w) tc 3J},
ghc-prim:GHC.Types.Double{(w) tc 3u}),
ghc-prim:GHC.Types.Int{(w) tc 3J},
ghc-prim:GHC.Types.Int{(w) tc 3J}
dph-par:Data.Array.Parallel.Lifted.Closure.:->{tc r2} (ghc-
prim:GHC.Types.Int{(w) tc 3J}
dph-
par:Data.Array.Parallel.Lifted.Closure.:->{tc r2} ghc-
prim:GHC.Types.Int{(w) tc 3J}),
ghc-prim:GHC.Types.Int{(w) tc 3J})
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
}}}
--
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5840#comment:3>
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