RFR (XS) 8196806: Deprecate VMThreadHintNoPreempt and CompilerThreadHintNoPreempt

[harold seigel]

It looks good, Coleen.

Thanks, Harold


On 2/8/2018 3:14 PM, coleen.phillimore at oracle.com wrote:
>
>
> On 2/7/18 6:56 PM, David Holmes wrote:
>> Hi Coleen,
>>
>> On 8/02/2018 2:07 AM, coleen.phillimore at oracle.com wrote:
>>> open webrev at http://cr.openjdk.java.net/~coleenp/8196806.01/webrev
>>> bug link https://bugs.openjdk.java.net/browse/JDK-8196806
>>
>> As I put in the CSR you should switch CompilerThreadNoHintPreempt to 
>> default false as part of the deprecation so that if its absence would 
>> cause a problem it will be detected during the deprecation phase.
>
> Okay, yes, I didn't realize that you suggested that.   I've changed 
> the value to false and run all the tier1-5 sparc tests on the change.
>>
>> Otherwise this is fine (but needs to wait until the version change 
>> hits jdk/hs).
>
> The deprecation function for the table doesn't compare to the current 
> version, so the test and the message still works.
>
> busaa027.us.oracle.com% java -XX:+CompilerThreadHintNoPreempt 
> -XX:+VMThreadHintNoPreempt -version
> Java HotSpot(TM) 64-Bit Server VM warning: Option 
> CompilerThreadHintNoPreempt was deprecated in version 11.0 and will 
> likely be removed in a future release.
> Java HotSpot(TM) 64-Bit Server VM warning: Option 
> VMThreadHintNoPreempt was deprecated in version 11.0 and will likely 
> be removed in a future release.
> java version "10-internal" 2018-03-20
> Java(TM) SE Runtime Environment 18.3 (fastdebug build 
> 10-internal+0-2018-02-08-1947218.cphillim.11preempt)
> Java HotSpot(TM) 64-Bit Server VM 18.3 (fastdebug build 
> 10-internal+0-2018-02-08-1947218.cphillim.11preempt, mixed mode)
>
> Thanks,
> Coleen
>>
>> Thanks,
>> David
>>
>>> CSR was approved.
>>> thanks,
>>> Coleen
>