RFR (S): C1 still does eden allocations when TLAB is enabled

Thomas Schatzl thomas.schatzl at oracle.com
Fri Jul 20 10:22:56 UTC 2018


On Mon, 2018-07-16 at 14:58 -0700, JC Beyler wrote:
> Hi all,
> Here is a webrev that does all the architectures in the same way:
> http://cr.openjdk.java.net/~jcbeyler/8207252/webrev.02/
> Could anyone review the other architectures and test?
>   - arm, sparc & aarch64 are also modified now to follow the same "if
> no
> tlab, then consider eden space allocation" logic.
> Thanks for your help!
> Jc

  looks good.

I ran the change through hs-tier1-3 with no issues. It only tests on
sparc and x64 though.

I do not expect issues on the other platforms though :)


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