GHC hang

Simon Peyton-Jones simonpj at microsoft.com
Tue Jun 7 05:52:12 EDT 2005


There is definitely a performance bug somewhere in GHC, and we're
collecting cases that show it up.  It'd be ideal if you, or someone
else, could snip out a standalone module or two that demonstrates the
problem, rather than all of WASH.  If not, we'll try to tackle it
directly.

Simon

| -----Original Message-----
| From: glasgow-haskell-users-bounces at haskell.org
[mailto:glasgow-haskell-users-
| bounces at haskell.org] On Behalf Of John Goerzen
| Sent: 06 June 2005 21:21
| To: glasgow-haskell-users at haskell.org
| Subject: Re: GHC hang
| 
| On 2005-06-06, Simon Peyton-Jones <simonpj at microsoft.com> wrote:
| > Lots of people seem to have had problems compiling Wash with GHC
6.4.
| 
| Another person told me, perhaps in private, that it just takes GHC 15
| minutes to compile the specific file in question on amd64.  It turns
out
| that there is not a hang bug with this.
| 
| There were various other bugs with Wash, and I think I have got it to
at
| least a buildable state.  See my announcement on that topic in this
list
| for more.
| 
| -- John
| 
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