[GHC] #7762: internal error: evacuate(static): strange closure type 4
GHC
cvs-ghc at haskell.org
Tue Mar 12 09:55:12 CET 2013
#7762: internal error: evacuate(static): strange closure type 4
--------------------------+-------------------------------------------------
Reporter: rthiemann | Owner:
Type: bug | Status: new
Priority: normal | Component: Runtime System
Version: 7.0.4 | Keywords:
Os: Linux | Architecture: x86_64 (amd64)
Failure: Runtime crash | Blockedby:
Blocking: | Related:
--------------------------+-------------------------------------------------
Changes (by rthiemann):
* status: infoneeded => new
Comment:
Ok, some further experiments with other ghc versions than 7.0.4:
* Using ghc 6.8.3, there is no crash, but the computation is now running
since 24 hours.
* Using ghc 7.6.2, a segmentation fault occurs after having produced
31064352 bytes of output (after 6 minutes of computation)
* Using ghc 7.6.2 and compiling with -O2, a segmentation fault occurs
after having produced 53506464 bytes of output (after 4 minutes of
computation)
* Using ghc 7.7.20130310, a segmentation fault occurs after having
produced 39176544 bytes of output (after 6 minutes of computation)
* Using ghc 7.7.20130310 and compiling with -O2, the program finishes
without any error after 8 minutes of computation with a peak memory usage
of 40 GB, having produced 100773712 bytes of output.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7762#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
More information about the ghc-tickets
mailing list