Changes between Initial Version and Version 1 of Ticket #3111


Ignore:
Timestamp:
Mar 19, 2009 8:04:22 AM (5 years ago)
Author:
simonpj
Comment:

What's gone wrong is that you need the DPH packages installed, else the DPH extensions won't work at all: http://haskell.org/haskellwiki/GHC/Data_Parallel_Haskell.

Right, it's a bug that GHC crashes rather than giving a civilised error message.

Simon

Legend:

Unmodified
Added
Removed
Modified
  • Ticket #3111

    • Property Difficulty changed from to Unknown
  • Ticket #3111 – Description

    initial v1  
    11I added the following to the top of my module: 
    2  
     2{{{ 
    33{-# LANGUAGE PArr, ParallelListComp #-} 
    44{-# OPTIONS -fvectorise #-} 
    5  
     5}}} 
    66But when building I got: 
    7  
     7{{{ 
    88GHC error in desugarer lookup in main:Board: 
    99  Failed to load interface for `Data.Array.Parallel.Lifted.PArray': 
     
    1414 
    1515Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug 
    16  
     16}}} 
    1717I hadn't done anything in particular to try to install DPH, so this is probably a user error, but as the panic occurred, i felt duty-bound to report the bug as requested.