[jira] Created: (RVM-840) MMTk Harness fails on Poisoned heap collector

MMTk Harness fails on Poisoned heap collector
---------------------------------------------

                 Key: RVM-840
                 URL: http://jira.codehaus.org/browse/RVM-840
             Project: RVM
          Issue Type: Bug
            Reporter: Robin Garner
            Assignee: Robin Garner


The sanity checker in the MMTk harness doesn't use the read barrier to load object references from the heap, leading to it believing the poisoned heap collector is broken.  

--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira

       

------------------------------------------------------------------------------
Enter the BlackBerry Developer Challenge  
This is your chance to win up to $100,000 in prizes! For a limited time,
vendors submitting new applications to BlackBerry App World(TM) will have
the opportunity to enter the BlackBerry Developer Challenge. See full prize  
details at: http://p.sf.net/sfu/Challenge
_______________________________________________
Jikesrvm-issues mailing list
Jikesrvm-issues@...
https://lists.sourceforge.net/lists/listinfo/jikesrvm-issues

     [ http://jira.codehaus.org/browse/RVM-840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on RVM-840 started by Robin Garner.

> MMTk Harness fails on Poisoned heap collector
> ---------------------------------------------
>
>                 Key: RVM-840
>                 URL: http://jira.codehaus.org/browse/RVM-840
>             Project: RVM
>          Issue Type: Bug
>            Reporter: Robin Garner
>            Assignee: Robin Garner
>
> The sanity checker in the MMTk harness doesn't use the read barrier to load object references from the heap, leading to it believing the poisoned heap collector is broken.  

--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira

       

------------------------------------------------------------------------------
Enter the BlackBerry Developer Challenge  
This is your chance to win up to $100,000 in prizes! For a limited time,
vendors submitting new applications to BlackBerry App World(TM) will have
the opportunity to enter the BlackBerry Developer Challenge. See full prize  
details at: http://p.sf.net/sfu/Challenge
_______________________________________________
Jikesrvm-issues mailing list
Jikesrvm-issues@...
https://lists.sourceforge.net/lists/listinfo/jikesrvm-issues

     [ http://jira.codehaus.org/browse/RVM-840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robin Garner closed RVM-840.
----------------------------

       Resolution: Fixed
    Fix Version/s: 3.1.1

r15732.  The use of the read barrier in the sanity checker can be disabled by setting sanityUsesReadBarrier=false.

> MMTk Harness fails on Poisoned heap collector
> ---------------------------------------------
>
>                 Key: RVM-840
>                 URL: http://jira.codehaus.org/browse/RVM-840
>             Project: RVM
>          Issue Type: Bug
>            Reporter: Robin Garner
>            Assignee: Robin Garner
>             Fix For: 3.1.1
>
>
> The sanity checker in the MMTk harness doesn't use the read barrier to load object references from the heap, leading to it believing the poisoned heap collector is broken.  

--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira

       

------------------------------------------------------------------------------
_______________________________________________
Jikesrvm-issues mailing list
Jikesrvm-issues@...
https://lists.sourceforge.net/lists/listinfo/jikesrvm-issues