RVM

Sticky MS performance compared to MS

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Trivial Trivial
  • Resolution: Fixed
  • Affects Version/s: 3.1.1
  • Fix Version/s: 3.1.2
  • Component/s: MMTk
  • Labels:
    None
  • Patch Submitted:
    Yes
  • Number of attachments :
    2

Description

Sticky MS (sticky mark bits collector) should perform better than MS (mark sweep collector). In release 3.1.0 it was true but in release 3.1.1 Sticky MS was broken. This patch fixes that.

  1. File
    RVM-949.hg
    20/Feb/12 6:08 AM
    0.7 kB
    Rifat Shahriyar
  2. Text File
    single-contrib.txt
    20/Feb/12 6:50 AM
    0.5 kB
    Rifat Shahriyar

Activity

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David Grove added a comment -

Steve, please take a look.

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David Grove added a comment - Steve, please take a look.
David Grove made changes -
Field Original Value New Value
Assignee Steve Blackburn [ steveblackburn ]
David Grove made changes -
Fix Version/s 3.1.2 [ 16568 ]
Affects Version/s 3.1.1 [ 14900 ]
Component/s MMTk [ 12828 ]
Rifat Shahriyar made changes -
Attachment stickyms.patch [ 58915 ]
Rifat Shahriyar made changes -
Attachment stickyms.patch [ 58869 ]
Rifat Shahriyar made changes -
Attachment RVM-949.bundle [ 58926 ]
Attachment RVM-949.hg [ 58927 ]
Rifat Shahriyar made changes -
Attachment RVM-949.bundle [ 58926 ]
Rifat Shahriyar made changes -
Attachment RVM-949.hg [ 58927 ]
Rifat Shahriyar made changes -
Attachment stickyms.patch [ 58915 ]
Rifat Shahriyar made changes -
Attachment RVM-949.hg [ 58928 ]
Rifat Shahriyar made changes -
Attachment single-contrib.txt [ 58930 ]
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Steve Blackburn added a comment -

Committed in r10428

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Steve Blackburn added a comment - Committed in r10428
Steve Blackburn made changes -
Status Open [ 1 ] Resolved [ 5 ]
Resolution Fixed [ 1 ]
Steve Blackburn made changes -
Status Resolved [ 5 ] Closed [ 6 ]

People

  • Assignee:
    Steve Blackburn
    Reporter:
    Rifat Shahriyar
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Dates

  • Created:
    Updated:
    Resolved: