sergey.kuksenko at oracle.com
Wed Dec 2 15:52:07 UTC 2020
Yes. Covering array profile is in my TODO list, just not done yet.
Also I realized that all my existing benchmarks are single typed. I have
to run it with and without profiles. Are options -XX:-UseACmpProfile
-XX:-UseTypeSpeculation -XX:-UseArrayLoadStoreProfile enough to turn off
On 12/2/20 2:02 AM, Roland Westrelin wrote:
>> Looks like acmp profiling performance results are transforming from a
>> simple email to a large report. Need time to process all scenarios.
> Great. What about aaload/aastore profiling? I think you said before that
> there are scenarios where that profiling helps quite a bit. We try hard
> to perform well when profile data is not available. That that profiling
> helps that much may be a sign that we could do better when it's
> unavailable. I think it would be helpful if we could take a look at
> those cases.
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