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Bug 189621 - Enable collecting thread cpu timestamps by default
Summary: Enable collecting thread cpu timestamps by default
Status: RESOLVED FIXED
Alias: None
Product: profiler
Classification: Unclassified
Component: Ide (show other bugs)
Version: 6.x
Hardware: PC All
: P3 normal (vote)
Assignee: J Bachorik
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-08-18 08:24 UTC by J Bachorik
Modified: 2010-08-25 03:22 UTC (History)
0 users

See Also:
Issue Type: ENHANCEMENT
Exception Reporter:

Attachments
Proposed changes (23.35 KB, patch)
2010-08-18 08:26 UTC, J Bachorik 		Details | Diff
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Description J Bachorik 2010-08-18 08:24:28 UTC 
Given the fact that thread cpu timestamps are available to JVM (1.6+) on all major operating systems and obtaining them is reasonably quick [1] we can enable collecting them by default.

[1] On Linux and JVM 1.6 it is necessary to specify "-XX:+UseLinuxPosixThreadCPUClocks" JVM argument in order to enable reasonable performing implementation of obtaining the thread cpu timestamps
Comment 1 J Bachorik 2010-08-18 08:26:49 UTC 
Created attachment 101476 [details]
Proposed changes
Comment 2 J Bachorik 2010-08-18 08:44:35 UTC 
fixed - http://hg.netbeans.org/profiler-main/rev/5422427852ea
Comment 3 Quality Engineering 2010-08-25 03:22:58 UTC 
Integrated into 'main-golden', will be available in build *201008250001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/5422427852ea
User: Jaroslav Bachorik <yardus@netbeans.org>
Log: #189621: Enable collecting thread cpu timestamps by default