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  • Glasgow Haskell CompilerGlasgow Haskell Compiler
  • GHCGHC
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  • #7428
Closed
Open
Issue created Nov 19, 2012 by nudded@trac-nudded

GHC compile times are seriously non-linear in program size

When compiling the attached code with -O2 GHC runs out of memory. Experimenting with different monad stacks shows exponential memory usage.

Trac metadata
Trac field Value
Version 7.4.2
Type Bug
TypeOfFailure CompileTimePerformance
Priority normal
Resolution Unresolved
Component Compiler
Test case
Differential revisions
BlockedBy
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Blocking
CC
Operating system MacOS X
Architecture x86_64 (amd64)
Edited Mar 09, 2019 by Simon Peyton Jones
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