RSS All releases of Adaptive Quality of Service Architecture

  •  11 Apr 2011 11:23

Release Notes: A real-time SMP scheduler for the AQuoSA architecture.

Release Notes: This release fixes various issues that were identified 1.0.0, and adds some extra capabilities to the core scheduling algorithm. Among others, the scheduler now implements spare capacity and/or dynamic reclamation policies through compile-time switches (see qres_config.h.in for details); the qres command-line utility has been enriched with an almost complete support to the operations available through the qreslib API; and the qres_setparams() function has been fixed, so that now the server period may be changed as well as the budget.

Release Notes: Added GENSCHED capability to x86_64 architectures.

  •  22 Mar 2008 05:09

Release Notes: Assorted minor bugfixes.

  •  22 Mar 2008 05:09

Release Notes: Assorted minor bugfixes.

  •  11 Jan 2008 16:02

Release Notes: A few configuration-related bugs have been fixed.

Release Notes: This release fixes a few configuration issues and minor bugs, and introduces the ability to reserve a certain amount of spare bandwidth in the supervisor configuration (useful for adaptive reservations).

Release Notes: It is now possible to enclose threads (besides processes) in a reservation. There is one more tab that allows servers and tasks enclosed within to be graphically managed. In fact, with simple drag and drop operations, it is possible to move processes or threads (tasks) across servers.

  •  28 May 2007 03:17

Release Notes: Access to the scheduling hook table has been appropriately synchronized with a rwlock.

  •  28 May 2007 03:14

Release Notes: This release introduces a couple of flags useful when creating servers. If QOS_F_PERSISTENT is enabled, a server is allowed to exist beyond detachment of the last task. If QOS_F_SOFT is enabled, a server's tasks are scheduled by the Linux default scheduler/policy when outside of the server reservation. Also, various stability issues in destroying servers have been fixed.

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