AuxCounters & benchmark modes
Georges Gomes
georges.gomes at gmail.com
Mon Mar 17 18:52:29 UTC 2014
+1 HWC un JMH!
On Mar 17, 2014 7:50 PM, "Aleksey Shipilev" <aleksey.shipilev at oracle.com>
wrote:
> On 03/17/2014 10:39 PM, Nitsan Wakart wrote:
> > For what it is worth, I'm a fan of AuxCounters.
>
> I'm not saying they are *very* bad. :) But, in current form, they are a
> bit of the nuisance, which can become a large nuisance if we try to
> further abuse them.
>
> > Here are 2 use cases I found, perhaps they can find their way into the
> > grand JMH vision:
> > 1. Counting failed poll/offer on queue throughput benchmark.
>
> I know about this one, and this easily tied into throughput/averagetime
> modes.
>
> > 2. Integrating hardware performance counters
>
> Can you elaborate on this? Do you actually feed the HWC data through
> @AuxCounters, or it is just an idea? The reason I ask is that HWC
> profilers integration should be the next big thing in JMH.
>
> -Aleksey.
>
>
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