hg: jdk7u/jdk7u-dev/hotspot: 21 new changesets
Daniel D. Daugherty
daniel.daugherty at oracle.com
Wed Apr 25 11:50:43 PDT 2012
The changeset was pushed as part of a "sync forward" from 7u4 -> 7u6.
The HSX-23.2 repos are not yet created so 7u6/hotspot is just trying
to keep up with 7u4/hotspot (which is HSX-23). Basically, this was
just "normal housekeeping".
If tiered compilation is going to be enabled by default in 7u6, there
will be another changeset to make that happen.
I expect/suspect that the HSX-23.2 repos will be created any day now
and that will permit 7u6/hotspot to diverge from 7u4/hotspot...
On 4/25/12 6:46 AM, Ismael Juma wrote:
> On Fri, Apr 20, 2012 at 7:16 PM,<lana.steuck at oracle.com> wrote:
>> Changeset: 34fce1d343b0
>> Author: iveresov
>> Date: 2012-04-07 12:29 -0700
>> 7159766: Tiered compilation causes performance regressions
>> Summary: Disable tiered in 7u4 because of the performance anomalies with
>> Oracle FMW
>> Reviewed-by: never, kvn
>> ! src/cpu/sparc/vm/c2_globals_sparc.hpp
>> ! src/cpu/x86/vm/c2_globals_x86.hpp
> I thought this change was meant just for jdk7u4, but it seems like it has
> gone to jdk7u6 too:
> Is that intentional?
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