harmony-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Aleksey Shipilev (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-5759) [drlvm][gc][performance] Alignment of GC blocks could improve the performance of FP benchmarks
Date Fri, 18 Apr 2008 00:17:21 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-5759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aleksey Shipilev updated HARMONY-5759:
--------------------------------------

    Attachment: vm-gc-blocksize-rc2.patch

vm-gc-blocksize-rc2.patch
Updated patch as per Xiao Feng request.

> [drlvm][gc][performance] Alignment of GC blocks could improve the performance of FP benchmarks
> ----------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-5759
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5759
>             Project: Harmony
>          Issue Type: Improvement
>            Reporter: Aleksey Shipilev
>         Attachments: vm-gc-blocksize-rc1.patch, vm-gc-blocksize-rc2.patch
>
>
> This issue defines the block alignment to be separated from object alignment. This would
allow to leave the object alignment at 4 and not to waste precious memory, but on other hand
will open the way for alignment of GC blocks to 8 thus increasing the chances that data requiring
8/16 alignment will layout in memory properly.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message