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Posted to commits@harmony.apache.org by "Pavel Afremov (JIRA)" <ji...@apache.org> on 2007/02/01 10:43:05 UTC

[jira] Created: (HARMONY-3107) [DRLVM][hythread] Switch TLS access from APR to thread local variable on x86_64.

[DRLVM][hythread] Switch TLS access from APR to thread local variable on x86_64. 
---------------------------------------------------------------------------------

                 Key: HARMONY-3107
                 URL: https://issues.apache.org/jira/browse/HARMONY-3107
             Project: Harmony
          Issue Type: Improvement
          Components: DRLVM
            Reporter: Pavel Afremov
            Priority: Minor
         Attachments: 0001-Switch-TLS-access-from-APR-to-thread-local-variable.-It-can-reduce-time-which-spend-on-TLS-access-on-some-machine.txt

Switch TLS access from APR to thread local variable on x86_64. It can reduce time which spend on TLS access on some machine.

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[jira] Updated: (HARMONY-3107) [DRLVM][hythread] Switch TLS access from APR to thread local variable on x86_64.

Posted by "Pavel Afremov (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-3107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Afremov updated HARMONY-3107:
-----------------------------------

    Attachment: LockReservationTest.java

You can check performance improvement using this micro benchmark or test from HARMONY-3065.

> [DRLVM][hythread] Switch TLS access from APR to thread local variable on x86_64. 
> ---------------------------------------------------------------------------------
>
>                 Key: HARMONY-3107
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3107
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Pavel Afremov
>            Priority: Minor
>         Attachments: 0001-Switch-TLS-access-from-APR-to-thread-local-variable.-It-can-reduce-time-which-spend-on-TLS-access-on-some-machine.txt, LockReservationTest.java
>
>
> Switch TLS access from APR to thread local variable on x86_64. It can reduce time which spend on TLS access on some machine.

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[jira] Assigned: (HARMONY-3107) [DRLVM][hythread] Switch TLS access from APR to thread local variable on x86_64.

Posted by "weldon washburn (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-3107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

weldon washburn reassigned HARMONY-3107:
----------------------------------------

    Assignee: weldon washburn

> [DRLVM][hythread] Switch TLS access from APR to thread local variable on x86_64. 
> ---------------------------------------------------------------------------------
>
>                 Key: HARMONY-3107
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3107
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Pavel Afremov
>         Assigned To: weldon washburn
>            Priority: Minor
>         Attachments: 0001-Switch-TLS-access-from-APR-to-thread-local-variable.-It-can-reduce-time-which-spend-on-TLS-access-on-some-machine.txt, LockReservationTest.java
>
>
> Switch TLS access from APR to thread local variable on x86_64. It can reduce time which spend on TLS access on some machine.

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[jira] Closed: (HARMONY-3107) [DRLVM][hythread] Switch TLS access from APR to thread local variable on x86_64.

Posted by "weldon washburn (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-3107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

weldon washburn closed HARMONY-3107.
------------------------------------

    Resolution: Fixed

build and build test pass on both winxp and RHEL4 w/ gcc 4.0.2

> [DRLVM][hythread] Switch TLS access from APR to thread local variable on x86_64. 
> ---------------------------------------------------------------------------------
>
>                 Key: HARMONY-3107
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3107
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Pavel Afremov
>         Assigned To: weldon washburn
>            Priority: Minor
>         Attachments: 0001-Switch-TLS-access-from-APR-to-thread-local-variable.-It-can-reduce-time-which-spend-on-TLS-access-on-some-machine.txt, LockReservationTest.java
>
>
> Switch TLS access from APR to thread local variable on x86_64. It can reduce time which spend on TLS access on some machine.

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[jira] Updated: (HARMONY-3107) [DRLVM][hythread] Switch TLS access from APR to thread local variable on x86_64.

Posted by "Pavel Afremov (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-3107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Afremov updated HARMONY-3107:
-----------------------------------

    Attachment: 0001-Switch-TLS-access-from-APR-to-thread-local-variable.-It-can-reduce-time-which-spend-on-TLS-access-on-some-machine.txt

Switch TLS access from APR to thread local variable on x86_64. It can reduce time which spend on TLS access on some machine.

> [DRLVM][hythread] Switch TLS access from APR to thread local variable on x86_64. 
> ---------------------------------------------------------------------------------
>
>                 Key: HARMONY-3107
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3107
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Pavel Afremov
>            Priority: Minor
>         Attachments: 0001-Switch-TLS-access-from-APR-to-thread-local-variable.-It-can-reduce-time-which-spend-on-TLS-access-on-some-machine.txt
>
>
> Switch TLS access from APR to thread local variable on x86_64. It can reduce time which spend on TLS access on some machine.

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You can reply to this email to add a comment to the issue online.