Fwd: [Gc] Performance of bdwgc7.2 had degraded compared to 6.8 - the patch to test

Ludovic Courtès ludo at gnu.org
Tue Dec 14 05:19:03 PST 2010


Hi,

Manuel.Serrano at inria.fr writes:

>  Without -DNO_EXECUTE_PERMISSION -DALL_INTERIOR_POINTERS
> -DATOMIC_UNCOLLECTABLE here is what we get:

I’d think that only ALL_INTERIOR_POINTERS can have an impact here.
Can you confirm?

Also, disabling it at run-time with ‘GC_all_interior_pointers = 0’
should give the same result.

Thanks,
Ludo’.



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