Forcing apps to collect GC stats?

Johan Tibell johan.tibell at gmail.com
Thu Jul 31 17:17:51 UTC 2014


On Thu, Jul 31, 2014 at 6:55 PM, Austin Seipp <austin at well-typed.com> wrote:
> And also, take note the conditional is very specific; you want
> COLLECT_GC_STATS only when NO_GC_STATS is the current setting - if you
> unconditionally force COLLECT_GC_STATS, then things like `+RTS
> -sstderr -RTS` will no longer work. I mention this because I messed it
> up originally. :)

Could you expand a bit on this. I want to programtically set whatever
flags/settings would be set if the user passed +RTS -T on the command
line.


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