RFR(M): 8220311: Implementation: NUMA-Aware Memory Allocation for G1, Survivor (2/3)
Thomas Schatzl
thomas.schatzl at oracle.com
Tue Oct 29 08:42:27 UTC 2019
Hi,
On 25.10.19 16:02, sangheon.kim at oracle.com wrote:
[...]
>
> In addition, Stefan, Thomas and I had some discussion about making
> PLAB-NUMA aware (only for survivor).
> Stefan provided a patch with it and it is simple enough to include under
> this CR.
>
> Webrev:
> http://cr.openjdk.java.net/~sangheki/8220311/webrev.4
> http://cr.openjdk.java.net/~sangheki/8220311/webrev.4.inc
>
> Testing: hs-tier 1 ~ 3, with/without UseNUMA
>
> Thanks,
> Sangheon
>
>
- G1Allocator::nodes() -> G1Allocator::num_nodes()
- g1Allocator.hpp:167: s/depend/depending
- please file an RFE investigating adding the node index to the region
attributes
Looks good otherwise. I do not need a re-review for these changes.
Thomas
More information about the hotspot-gc-dev
mailing list