RFD: The Cost of Profiling in the HotSpot Virtual Machine

[Andrew Haley]

On 2/3/25 17:26, Vladimir Kozlov wrote:
> It is known issue [1].  We could use randomized profiling counters update as suggested in RFE.
> I think we had such implementation in our JAOTC work back in days. But it may not such simple on not x86 platforms.

Hmm, OK.

> But I think we should go this way
> since we are already working on it.

Yes, I see. OK, I'll mark my bug report as a dupe of 8134940.

Maybe I can assist Igor Veresov with some ideas for AArch64 if it helps,
but I won't butt in unless I'm asked when he's working on the problem.
I'm glad someone is.

Thanks,

-- 
Andrew Haley  (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
https://keybase.io/andrewhaley
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