newTenured

Previous Topic Next Topic
 
classic Classic list List threaded Threaded
2 messages Options
Reply | Threaded
Open this post in threaded view
|

newTenured

wobotzen
Hallo
has anyone an idea why creating long living objects with newTenured is sometimes slower as creating them with new .
the extra time seems to come from more garbageCollect time ( according to EsbBenchShop, nearly factor 2 ) .  But I would expect that creating objects with newTenured in the old space reduces garbageCollect
( oldspace size 80MB , totally needed 4 segments of this size after operation is finished )

regards
wolfgang botzenhardt

--
You received this message because you are subscribed to the Google Groups "VA Smalltalk" group.
To view this discussion on the web visit https://groups.google.com/d/msg/va-smalltalk/-/yOpcm7c6lCgJ.
To post to this group, send email to [hidden email].
To unsubscribe from this group, send email to [hidden email].
For more options, visit this group at http://groups.google.com/group/va-smalltalk?hl=en.
Reply | Threaded
Open this post in threaded view
|

Re: newTenured

SebastianHC
Hi Wolfgang,

there has once been a discussion about that topic. John wrote down some
info here:

http://forums.instantiations.com/topic-12-1216.html

Cheers!
Sebastian


Am 24.07.2012 01:22, schrieb wobotzen:

> Hallo
> has anyone an idea why creating long living objects with newTenured is
> sometimes slower as creating them with new .
> the extra time seems to come from more garbageCollect time ( according
> to EsbBenchShop, nearly factor 2 ) .  But I would expect that creating
> objects with newTenured in the old space reduces garbageCollect
> ( oldspace size 80MB , totally needed 4 segments of this size after
> operation is finished )
>
> regards
> wolfgang botzenhardt
> --
> You received this message because you are subscribed to the Google
> Groups "VA Smalltalk" group.
> To view this discussion on the web visit
> https://groups.google.com/d/msg/va-smalltalk/-/yOpcm7c6lCgJ.
> To post to this group, send email to [hidden email].
> To unsubscribe from this group, send email to
> [hidden email].
> For more options, visit this group at
> http://groups.google.com/group/va-smalltalk?hl=en.

--
You received this message because you are subscribed to the Google Groups "VA Smalltalk" group.
To post to this group, send email to [hidden email].
To unsubscribe from this group, send email to [hidden email].
For more options, visit this group at http://groups.google.com/group/va-smalltalk?hl=en.