rts/Task.h · 2007-09-25 · Piyush P Kurur / Glasgow Haskell Compiler

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18 years ago

Add freeScheduler/freeTaskManager and call it later than exitScheduler · cf6b495d

Ian Lynagh authored 18 years ago

We were freeing the tasks in exitScheduler (stopTaskManager) before
exitStorage (stat_exit), but the latter needs to walk down the list
printing stats. Resulted in segfaults with commands like
    ghc -v0 -e main q.hs -H32m -H32m +RTS -Sstderr
(where q.hs is trivial), but very sensitive to exact commandline and
libc version or something.

cf6b495d

History

Add freeScheduler/freeTaskManager and call it later than exitScheduler

Ian Lynagh authored 18 years ago

We were freeing the tasks in exitScheduler (stopTaskManager) before
exitStorage (stat_exit), but the latter needs to walk down the list
printing stats. Resulted in segfaults with commands like
    ghc -v0 -e main q.hs -H32m -H32m +RTS -Sstderr
(where q.hs is trivial), but very sensitive to exact commandline and
libc version or something.

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