Re[2]: [Gc] Performance of bdwgc7.2 had degraded compared to 6.8

Ivan Maidanski ivmai at mail.ru
Fri Nov 19 12:30:28 PST 2010


Hi!

Could you test the performance with GC v7.0 (preferably gc7.0alpha7 which was released nearly at time when gc6.8 was)?

Fri, 19 Nov 2010 13:33:24 +0100 Manuel.Serrano at inria.fr:

> Dear Carsten,
> 
> > Has the performance of bdwgc7.2 had degraded compared to 6.8?
> We second you on this. 
> 
> A couple of months ago we have already reported this slowdown. As far as
> I remember we didn't come up with any conclusion about eliminating that
> performance drop. In the meantime, we keep offering both collectors and
> people interested by maximum performance have to prefer 6.8 over
> 7.2alpha4.
> 
> Cheers,
> 
> -- 
> Manuel
> 
> 
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