[PATCH] 7901019: jol estimates do not take AllocationStyle into the account

[Timur Gibadullin]

Sorry, forgot to attach the patch.

2016-01-21 2:44 GMT+03:00 Timur Gibadullin <timur.gbd at gmail.com>:

> Hi! Thanks for the jol, which is such a handy tool. I'd like to improve it
> and propose patch. I am trying to solve a bug with hotspot layouter, which
> is described in the issue
> <https://bugs.openjdk.java.net/browse/CODETOOLS-7901019> in the bug
> database. And this is my first attempt to solve it, I prepared a patch (sending
> as attahced to this mail). In the patch I followed Aleksey's comment from
> the issue and added fieldAllocationStyle option to the HotspotLayouter and changed
> HotspotLayouter's layout, now it emulates layout_fields method of the ClassFileParser
> from Hotspot, actually, I ported this method from the Hotspot, refactored
> it and dropped some unnecessary for the jol parts. Also I made little
> additions to FieldData and ClassData classes, they are required by the new layout
> method, and added a new example, which is called JOLSample_26_Hotspot.
> Please, share your thoughts and give me any feedback and comments about my
> patch.
>
>
> --
> Best regards, Timur Gibadullin
>



-- 
Best regards, Timur Gibadullin