RFR 8012190: Global scope should be initialized lazily

Marcus Lagergren marcus.lagergren at oracle.com
Wed Mar 25 16:49:53 UTC 2015


+1

> On 25 Mar 2015, at 10:05, A. Sundararajan <sundararajan.athijegannathan at oracle.com> wrote:
> 
> Made Math as eagerly initialized property again. Uploaded updated webrev for reference here:
> http://cr.openjdk.java.net/~sundar/8012190/webrev.01/
> 
> thanks for the review,
> -Sundar
> 
> On Wednesday 25 March 2015 01:50 PM, Hannes Wallnoefer wrote:
>> +1, nice.
>> 
>> Maybe leave Math eagerly initialized as it is often used in hot numeric code?
>> 
>> Hannes
>> 
>> Am 2015-03-25 um 07:21 schrieb A. Sundararajan:
>>> Please review http://cr.openjdk.java.net/~sundar/8012190/webrev.00/ for https://bugs.openjdk.java.net/browse/JDK-8012190
>>> 
>>> Except for mostly used/needed objects such as Object, Function, Number etc. other constructors, objects are lazily initialized via @Getter (Math, RegExp, Date, Java, JavaImporter, EvalError, URIError, typed array constructors).
>>> 
>>> ~200 classes are not loaded at startup when jjs is started in interactive mode. Should help in startup - both interactive mode and in scenarios when many globals are created and thrown away after simple code evaluation.
>>> 
>>> Thanks,
>>> -Sundar
>> 
> 



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