[Haskell-cafe] SMP parallelism increasing GC time dramatically
johan.tibell at gmail.com
Wed Oct 5 23:43:40 CEST 2011
On Wed, Oct 5, 2011 at 2:37 PM, Tom Thorne <thomas.thorne21 at gmail.com>wrote:
> The only problem is that now I am getting random occasional segmentation
> faults that I was not been getting before, and once got a message saying:
> Main: schedule: re-entered unsafely
> Perhaps a 'foreign import unsafe' should be 'safe'?
> I think this may be something to do with creating a lot of sparks though,
> since this occurs whether I have the parallel GC on or not.
Unless you (or some library you're using) is doing what the error message
says then you should file a GHC bug here:
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Haskell-Cafe