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Bug 92626 - Slow reading of caches in DiskMapTurboProvider
Summary: Slow reading of caches in DiskMapTurboProvider
Status: NEW
Alias: None
Product: versioncontrol
Classification: Unclassified
Component: Code (show other bugs)
Version: 6.x
Hardware: Sun Solaris
: P4 blocker (vote)
Assignee: Ondrej Vrabec
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2007-01-16 15:52 UTC by _ rkubacki
Modified: 2014-06-05 12:20 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description _ rkubacki 2007-01-16 15:52:28 UTC 
I see in profiler that during operation like showing project tab a lot of
project node icons are annotated and reading of data in DiskMapTurboProvider
spends significant part of its time when creating new EOFException to signal end
of file. This is expensive as it fills pretty deep stack info (for example 80
stack elements). Can't we write a mark for end of data to avoid these expensive
operations?
Comment 1 Ondrej Vrabec 2010-07-30 10:01:29 UTC 
AWT should not be blocked by this any more - we now use an asynchronous AnnotationProvider