[jboss-jira] [JBoss JIRA] Commented: (JGRP-394) Performance enhancements
[ http://jira.jboss.com/jira/browse/JGRP-394?page=comments#action_12360031 ]
Bela Ban commented on JGRP-394:
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UNICAST also uses the Retransmitter: Retransmitter needs optimization to avoid linear list
iteration
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: 2.4
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.5
- 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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