Review request for JDK-8011630 - JSON parsing performance issue

[Marcus Lagergren]

+1. We really need to investigate this further as the creation of method handle getters and setters has so huge overhead. It should be ultra lazy.
/M

On May 24, 2013, at 1:15 PM, Hannes Wallnoefer <hannes.wallnoefer at oracle.com> wrote:

> Please review JDK-8011630 - JSON parsing performance issue
> 
> http://cr.openjdk.java.net/~hannesw/8011630/
> 
> This adds new methods in Property and FindProperty to get and set values for spill and user accessor properties without creating a method handle.
> 
> This reduces parsing time of the huge JSON file from about one minute to 15 seconds. Most of the remaining overhead seems to be in PropertyMap.addProperty().
> 
> Hannes