delta/python-packages/qpid-python.git/cpp/src/qpid/broker/Fairshare.cpp, branch QPID-6125-ProtocolRefactoring git.apache.org: qpid.git QPID-4178: broker refactoring 2012-08-10T12:04:27+00:00 Gordon Sim gsim@apache.org 2012-08-10T12:04:27+00:00 20e2bf07e12352f7ec08b39a3972b9a0d797c2fb git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1371676 13f79535-47bb-0310-9956-ffa450edef68 
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1371676 13f79535-47bb-0310-9956-ffa450edef68
QPID-3960: Fix performance regression in priority queue implementation. 2012-04-23T15:51:46+00:00 Alan Conway aconway@apache.org 2012-04-23T15:51:46+00:00 346dcd662b554453b73ff6d87c5a173841d814d6 Revision r1307582 created a serious degredation in priority queue performance. It replaced a muti-deque implementation with o(1) complexity for consuming with a map implementation with o(log(n)) performance. This revision returns to a mutli-deque algorithm but with the addition of a FIFO index for fast browsing of acquired and unacquired messages. git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1329301 13f79535-47bb-0310-9956-ffa450edef68 
Revision r1307582 created a serious degredation in priority queue performance.

It replaced a muti-deque implementation with o(1) complexity for consuming with
a map implementation with o(log(n)) performance.

This revision returns to a mutli-deque algorithm but with the addition
of a FIFO index for fast browsing of acquired and unacquired messages.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1329301 13f79535-47bb-0310-9956-ffa450edef68
QPID-3603: Keep acquired messages on queues for all queue types. 2012-03-30T19:36:48+00:00 Alan Conway aconway@apache.org 2012-03-30T19:36:48+00:00 165729a507ce4d9e8ec75a9166415c41a79f8139 Updated priority and lvq queues to keep acquired messages, and supply them to browsers if requested. This is necessary so replicating subscriptions can back-up these queue types without message loss. git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1307582 13f79535-47bb-0310-9956-ffa450edef68 
Updated priority and lvq queues to keep acquired messages, and supply
them to browsers if requested. This is necessary so replicating
subscriptions can back-up these queue types without message loss.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1307582 13f79535-47bb-0310-9956-ffa450edef68
QPID-3921: C++ header files need tidyup 2012-03-28T21:00:40+00:00 Andrew Stitcher astitcher@apache.org 2012-03-28T21:00:40+00:00 5a9ddfad39f1e742127cecfd0360a14b863162db Tidied up header use of FieldValue.h - Removed all unnecessary includes of FieldValue.h from other header files especially Array.h. (This avoids the world recompiling when working on FieldValue!) - Corrected up header guards in Array.h git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1306595 13f79535-47bb-0310-9956-ffa450edef68 
Tidied up header use of FieldValue.h
- Removed all unnecessary includes of FieldValue.h from other header
  files especially Array.h. (This avoids the world recompiling when working
  on FieldValue!)
- Corrected up header guards in Array.h

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1306595 13f79535-47bb-0310-9956-ffa450edef68
QPID-3410: do not create priority queue if priority count zero or not provided. 2011-08-10T13:58:27+00:00 Ken Giusti kgiusti@apache.org 2011-08-10T13:58:27+00:00 17a71a010889a68afcd9417e32bae7082f09b6d9 git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1156188 13f79535-47bb-0310-9956-ffa450edef68 
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1156188 13f79535-47bb-0310-9956-ffa450edef68
QPID-529: Added aliases for arguments that are more uniform with others in c++ broker 2011-03-02T13:19:04+00:00 Gordon Sim gsim@apache.org 2011-03-02T13:19:04+00:00 b2e831c760f92291988390bec9b6ae2418521ace git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1076207 13f79535-47bb-0310-9956-ffa450edef68 
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1076207 13f79535-47bb-0310-9956-ffa450edef68
QPID-529: Priority queue implementation 2011-02-10T10:12:41+00:00 Gordon Sim gsim@apache.org 2011-02-10T10:12:41+00:00 888190b30248dcc77b6258514f5efe7450721d61 QPID-2104: LVQ enhancement These both required some refactoring of the Queue class to allow cleaner implementation of different types of behaviour. The in-memory storage of messages is now abstracted out behind an interface specified by qpid::broker::Messages which qpid::broker::Queue uses. Different implementations of that are available for the standard FIFO queue, priority queues and LVQ (I have also separated out the 'legacy' implementation of LVQ from the new version driven by QPID-2104). git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1069322 13f79535-47bb-0310-9956-ffa450edef68 
QPID-2104: LVQ enhancement

These both required some refactoring of the Queue class to allow cleaner implementation of different types of behaviour. The in-memory storage of messages is now abstracted out behind an interface specified by qpid::broker::Messages which qpid::broker::Queue uses. Different implementations of that are available for the standard FIFO queue, priority queues and LVQ (I have also separated out the 'legacy' implementation of LVQ from the new version driven by QPID-2104).



git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1069322 13f79535-47bb-0310-9956-ffa450edef68