[12] RFR(S): 8177899: Tests fail due to code cache exhaustion on machines with many cores

Vladimir Kozlov vladimir.kozlov at oracle.com
Thu Oct 25 16:11:21 UTC 2018

Got it. Good.


On 10/24/18 11:48 PM, Tobias Hartmann wrote:
> Hi Vladimir,
> On 24.10.18 18:18, Vladimir Kozlov wrote:
>> Good. I think you need to check if CICompilerCount is FLAG_IS_DEFAULT when changing it.
> The code is only executed if CICompilerCountPerCPU (which is disabled by default) is true. So either
> CICompilerCountPerCPU was enabled by ergonomics (which only happens if CICompilerCount is default,
> see TieredThresholdPolicy::initialize()) or the user explicitly enabled CICompilerCountPerCPU in
> which case it should be fine to limit the maximum CICompilerCount that is set, right?
> Thanks,
> Tobias

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