#3016: Long compile times, large memory use with static data in 6.10
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Reporter: dons | Owner: igloo
Type: bug | Status: new
Priority: normal | Milestone: 6.12.1
Component: Compiler | Version: 6.10.1
Severity: normal | Resolution:
Keywords: static data | Difficulty: Unknown
Testcase: simplCore/should_compile/T3016 | Os: Unknown/Multiple
Architecture: Unknown/Multiple |
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Comment (by igloo):
Replying to [comment:11 awick]:
>
> On our machines with 6.10.1, this goes over 2GB in 3-4 minutes, which
hits swap. I usually kill it at that point.
What's the output up to that point? i.e. what has it compiled, and what is
it currently compiling?
Here, my HEAD ghc (as compiled by validate) finished with I think around
1G RAM used:
{{{
166.70s user 2.10s system 101% cpu 2:46.41 total
}}}
I'll do more testing, e.g. with 6.10, later.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3016#comment:12>
GHC <http://www.haskell.org/ghc/>
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