[jboss-jira] [JBoss JIRA] Resolved: (JGRP-394) Performance enhancements
[ http://jira.jboss.com/jira/browse/JGRP-394?page=all ]
Bela Ban resolved JGRP-394.
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Resolution: Done
Looked at Bundler: we don't need a ConcurrentHashMap as access to msgs is very short
and we need to synchronize anyway
Performance enhancements
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Key: JGRP-394
URL: http://jira.jboss.com/jira/browse/JGRP-394
Project: JGroups
Issue Type: Task
Affects Versions: 2.5
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.6
- NAKACK.handleMessage(): NakReceiver.add() --> Retransmitter.add() -->
TimeScheduler.add() is quite costly; we also iterate through a linear
list when removing a message from the Retransmitter !
- Bundler: sending is over-synchronized; use ConcurrentHashMap for msgs
- GroupRequest and RequestCorrelator eat CPU cycles in MessageDispatcher: remove them ?
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