Issue 83243 - psapi.dll is loaded and unloaded everytime osl_getModuleURLFromAdress is called
Summary: psapi.dll is loaded and unloaded everytime osl_getModuleURLFromAdress is called
Status: CLOSED FIXED
Alias: None
Product: porting
Classification: Code
Component: code (show other issues)
Version: 680m234
Hardware: PC Windows, all
: P3 Trivial (vote)
Target Milestone: OOo 2.4
Assignee: thorsten.martens
QA Contact: issues@porting
URL:
Keywords: performance, regression
: 83245 (view as issue list)
Depends on:
Blocks:
 
Reported: 2007-11-02 12:23 UTC by hennes.rohling
Modified: 2009-05-04 12:11 UTC (History)
3 users (show)

See Also:
Issue Type: DEFECT
Latest Confirmation in: ---
Developer Difficulty: ---

Attachments
long loading document (622.00 KB, application/vnd.ms-excel)
2008-01-15 16:14 UTC, IngridvdM 		no flags Details
Add an attachment (proposed patch, testcase, etc.)

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Description hennes.rohling 2007-11-02 12:23:38 UTC 
See Summary. This leads in a performance decrease. Because with m234 psapi.dll
is not always linked to the process it's now loaded and unloaded everytime.
Comment 1 hennes.rohling 2007-11-22 12:54:35 UTC 
*** Issue 83245 has been marked as a duplicate of this issue. ***
Comment 2 hennes.rohling 2007-11-22 12:55:34 UTC 
Started.
Comment 3 utomo99 2007-12-01 05:59:37 UTC 
regression
Comment 4 IngridvdM 2007-12-05 18:22:28 UTC 
When issue  84276 is fixed the big part of performance break down that was
noticeable for chart view creation will be absorbed.
But there are still repeated loads and unloads of psapi.dll.
For example during office startup it is called nearly 20 times.
Comment 5 hennes.rohling 2007-12-14 15:46:14 UTC 
Reuse already loaded instance of psapi.dll
Comment 6 hennes.rohling 2007-12-14 16:13:24 UTC 
Reassigned for verifying
Comment 7 Mathias_Bauer 2008-01-15 13:44:22 UTC 
Ingrid, please verify in CWS hro27
Comment 8 IngridvdM 2008-01-15 16:14:19 UTC 
Created attachment 50884 [details]
long loading document
Comment 9 IngridvdM 2008-01-15 16:17:44 UTC 
Verified in CWS hro27.
The output during office startup does only show one occurrence of loading
psapi.dll now.
As an example for the performance improvement load the attached bugdoc.
On my machine it takes 22.4 seconds to load in master version src680m242. In
this CWS based on src680m242 it takes 18.4 seconds instead.
Comment 10 thorsten.martens 2009-05-04 12:11:40 UTC 
closed