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Posted to commits@harmony.apache.org by "Eugene S. Ostrovsky (JIRA)" <ji...@apache.org> on 2006/10/27 12:05:16 UTC
[jira] Created: (HARMONY-1985) [drlvm][jvmti] VMObjectAlloc event
support
[drlvm][jvmti] VMObjectAlloc event support
------------------------------------------
Key: HARMONY-1985
URL: http://issues.apache.org/jira/browse/HARMONY-1985
Project: Harmony
Issue Type: New Feature
Components: DRLVM
Reporter: Eugene S. Ostrovsky
Implementation of the new profiling support feature:
"VM Object Allocation" event.
The proposed patch does the following:
1. Creates a wrapper function for gc_alloc() which will send the events to jvmti agents right after calling gc_alloc().
2. Calls this wrapper in place of gc_aloc() in the following cases:
(i) allocation of j.l.Class objects in class loader
(ii) allocation of strings in VM
(iii) allocation of the clone object in Object.clone () implementation
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[jira] Updated: (HARMONY-1985) [drlvm][jvmti] VMObjectAlloc event
support
Posted by "Eugene S. Ostrovsky (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1985?page=all ]
Eugene S. Ostrovsky updated HARMONY-1985:
-----------------------------------------
Attachment: H-1985-JVMTI-VMObjectAlloc-event-support.patch
> [drlvm][jvmti] VMObjectAlloc event support
> ------------------------------------------
>
> Key: HARMONY-1985
> URL: http://issues.apache.org/jira/browse/HARMONY-1985
> Project: Harmony
> Issue Type: New Feature
> Components: DRLVM
> Reporter: Eugene S. Ostrovsky
> Attachments: H-1985-JVMTI-VMObjectAlloc-event-support.patch
>
>
> Implementation of the new profiling support feature:
> "VM Object Allocation" event.
> The proposed patch does the following:
> 1. Creates a wrapper function for gc_alloc() which will send the events to jvmti agents right after calling gc_alloc().
> 2. Calls this wrapper in place of gc_aloc() in the following cases:
> (i) allocation of j.l.Class objects in class loader
> (ii) allocation of strings in VM
> (iii) allocation of the clone object in Object.clone () implementation
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[jira] Resolved: (HARMONY-1985) [drlvm][jvmti] VMObjectAlloc event
support
Posted by "Gregory Shimansky (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1985?page=all ]
Gregory Shimansky resolved HARMONY-1985.
----------------------------------------
Resolution: Fixed
Patches applied at 470512. Please check that everything is ok.
> [drlvm][jvmti] VMObjectAlloc event support
> ------------------------------------------
>
> Key: HARMONY-1985
> URL: http://issues.apache.org/jira/browse/HARMONY-1985
> Project: Harmony
> Issue Type: New Feature
> Components: DRLVM
> Reporter: Eugene S. Ostrovsky
> Assigned To: Gregory Shimansky
> Attachments: H-1985-JVMTI-VMObjectAlloc-event-support.patch, H-1985_Fix.patch
>
>
> Implementation of the new profiling support feature:
> "VM Object Allocation" event.
> The proposed patch does the following:
> 1. Creates a wrapper function for gc_alloc() which will send the events to jvmti agents right after calling gc_alloc().
> 2. Calls this wrapper in place of gc_aloc() in the following cases:
> (i) allocation of j.l.Class objects in class loader
> (ii) allocation of strings in VM
> (iii) allocation of the clone object in Object.clone () implementation
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[jira] Updated: (HARMONY-1985) [drlvm][jvmti] VMObjectAlloc event
support
Posted by "Eugene S. Ostrovsky (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1985?page=all ]
Eugene S. Ostrovsky updated HARMONY-1985:
-----------------------------------------
Attachment: H-1985_Fix.patch
There's a bug with event_threads array allocation in jvmti_direct.h.
Array size is less than it should be.
Proposed patch fixes this issue.
> [drlvm][jvmti] VMObjectAlloc event support
> ------------------------------------------
>
> Key: HARMONY-1985
> URL: http://issues.apache.org/jira/browse/HARMONY-1985
> Project: Harmony
> Issue Type: New Feature
> Components: DRLVM
> Reporter: Eugene S. Ostrovsky
> Assigned To: Gregory Shimansky
> Attachments: H-1985-JVMTI-VMObjectAlloc-event-support.patch, H-1985_Fix.patch
>
>
> Implementation of the new profiling support feature:
> "VM Object Allocation" event.
> The proposed patch does the following:
> 1. Creates a wrapper function for gc_alloc() which will send the events to jvmti agents right after calling gc_alloc().
> 2. Calls this wrapper in place of gc_aloc() in the following cases:
> (i) allocation of j.l.Class objects in class loader
> (ii) allocation of strings in VM
> (iii) allocation of the clone object in Object.clone () implementation
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[jira] Assigned: (HARMONY-1985) [drlvm][jvmti] VMObjectAlloc event
support
Posted by "Gregory Shimansky (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1985?page=all ]
Gregory Shimansky reassigned HARMONY-1985:
------------------------------------------
Assignee: Gregory Shimansky
> [drlvm][jvmti] VMObjectAlloc event support
> ------------------------------------------
>
> Key: HARMONY-1985
> URL: http://issues.apache.org/jira/browse/HARMONY-1985
> Project: Harmony
> Issue Type: New Feature
> Components: DRLVM
> Reporter: Eugene S. Ostrovsky
> Assigned To: Gregory Shimansky
> Attachments: H-1985-JVMTI-VMObjectAlloc-event-support.patch
>
>
> Implementation of the new profiling support feature:
> "VM Object Allocation" event.
> The proposed patch does the following:
> 1. Creates a wrapper function for gc_alloc() which will send the events to jvmti agents right after calling gc_alloc().
> 2. Calls this wrapper in place of gc_aloc() in the following cases:
> (i) allocation of j.l.Class objects in class loader
> (ii) allocation of strings in VM
> (iii) allocation of the clone object in Object.clone () implementation
--
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