RFR: JDK-8086056: ParNew: auto-tune ParGCCardsPerStrideChunk
Tony Printezis
tprintezis at twitter.com
Thu Jun 25 15:45:29 UTC 2015
Thomas,
Thanks for looking at it. I have to patch a couple more places to change ParGCCardsPerStrideChunk to size_t (but I agree that this is the right type for it). Do you mind if I leave it as intx for now (I’ll change everything else to size_t) and do that as a separate change?
Tony
On June 25, 2015 at 9:55:13 AM, Thomas Schatzl (thomas.schatzl at oracle.com) wrote:
Hi Tony,
just a small comment:
On Thu, 2015-06-25 at 09:29 -0400, Tony Printezis wrote:
> PS I’ll post another version of the code shortly...
>
> On June 25, 2015 at 9:29:17 AM, Tony Printezis
> (tprintezis at twitter.com) wrote:
>
[...]
> > What do I do with the types of the args? Let’s go for consistency:
> > if you guys want me to leave ParGCCardsPerStrideChunk as intx, I’ll
> > leave everything as intx. My preference would be to change
> > everything to uintx.
You could use size_t too for some time now if it fits better.
Thanks,
Thomas
>
-----
Tony Printezis | JVM/GC Engineer / VM Team | Twitter
@TonyPrintezis
tprintezis at twitter.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mail.openjdk.org/pipermail/hotspot-gc-dev/attachments/20150625/d0b83a1f/attachment.htm>
More information about the hotspot-gc-dev
mailing list