RFR: 8196071: Change G1 Full GC heap and thread sizing ergonomics

Stefan Johansson stefan.johansson at oracle.com
Thu Apr 5 12:05:24 UTC 2018


Change looking for second reviewer.

Cheers,
Stefan

On 2018-03-26 12:12, Thomas Schatzl wrote:
> Hi,
> 
> On Mon, 2018-03-26 at 11:47 +0200, Stefan Johansson wrote:
>>
>> On 2018-03-26 10:58, Thomas Schatzl wrote:
>>> Hi,
>>>
>>> On Thu, 2018-03-22 at 16:42 +0100, Stefan Johansson wrote:
>>>> Hi,
>>>>
>>>> Please review or comment on this change to let the G1 Full GC
>>>> calculate the number of worker threads.
>>>>
> [...]
>>>
>>>     looks good, although I would prefer to separate the
>>> HeapSizePerGCWorker change into a separate CR.
>>
>> Good point. Created JDK-8200228 for this and just realized I
>> probably
>> need a CSR for that as well. Here's a new webrev without the flag-
>> change:
>> http://cr.openjdk.java.net/~sjohanss/8196071/01/
> 
>    still good.
> 
> Thomas
> 


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