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* Merge branch 'wip-edf-wm' into wip-semi-partAndrea Bastoni2010-09-22
|\ | | | | | | | | | | | | | | | | | | | | | | | | Merging library branches for EDF-fm, EDF-WM, and NPS-F scheduling algorithms. This version of the library will compile against litmus2010 with all plugins merged (wip-semi-part). Conflicts: SConstruct include/litmus.h src/litmus.c
| * Add sporadic_task_ns_semi() helper function for semi-part algos.Andrea Bastoni2010-09-22
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* | Adapt APIs to new parameters structure.Andrea Bastoni2010-09-22
| | | | | | | | | | Usage of union and proper per-semi-part algo structures forces a modification of the APIs used by rtspin and rt_launch.
* | [NPS-F] Add rtspin and utility to add notional processorsAndrea Bastoni2010-06-24
| | | | | | | | | | | | - add syscall to add notional processors (servers) - add rtspin_npsf program to run on specified (npsf_id, cpu) - add npsf_add_server as wrapper on the syscall
* | [EDF-fm] Add support for sporadic edf-fm tasks and rtspin_edffmAndrea Bastoni2010-06-12
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* Support budget enforcement policies. Allows tasks to specifyGlenn Elliott2010-05-20
| | | | | | | | how their execution budgets should be enforced: NO_ENFORCEMENT, QUANTUM_ENFORCEMENT, and PRECISE_ENFORCEMENT (unsupported). NOTE: Users of NO_ENFORCEMENT must call sleep_next_period() at the end of every job to signal to the kernel that its job is complete.
* add sporadic_task_ns() helperBjoern B. Brandenburg2009-04-29
| | | | Allows for higher-precision setup of real-time tasks.
* Add best effort task migration, so that we can support PSN-EDF.Bjoern B. Brandenburg2008-05-02
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* adapt to new ABIBjoern B. Brandenburg2008-02-19
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* change to nanosecond resolution time accountingBjoern B. Brandenburg2008-02-04
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* many changesBjoern B. Brandenburg2008-02-03
| | | | | - use declarations from kernel - get rid of stuipd system call macros
* rip out old junkBjoern B. Brandenburg2008-02-03
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* core: 2 bug fixesBjoern B. Brandenburg2008-01-28
| | | | | | | - Don't apply real-time parameters to thread group leader, apply them to the current thread. - Return 0 if no error occured in init_litmus() to make it consistent with the system calls of liblitmus.
* core: rip out task_active()Bjoern B. Brandenburg2008-01-24
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* reorganize liblitmus to be more modularBjoern B. Brandenburg2008-01-23
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* core: remove support for deprecated system callBjoern B. Brandenburg2008-01-22
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* core: change real-time task creation to new transitioning methodBjoern B. Brandenburg2008-01-22
| | | The old clone based hack will be removed soon.
* add set_rt_param() wrapper sporadic_task()Bjoern B. Brandenburg2008-01-22
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* [API] rename task_mode_transition() and don't exit on errorBjoern B. Brandenburg2008-01-22
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* [ABI] add task_mode_transition system callBjoern B. Brandenburg2008-01-18
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* ICS/FDSO: new FDSO ABI and ICS ABIBjoern B. Brandenburg2007-11-19
| | | update system call interface
* FDSO: make types available to user spaceBjoern B. Brandenburg2007-11-15
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* ABI Change: adapt to new LITMUS syscall interface and incorporate FDSO callsBjoern B. Brandenburg2007-11-15
| | | This will break libso.
* Remove more old junkBjoern B. Brandenburg2007-10-17
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* remove old cruft and add ADAPTIVE, block USR1Bjoern B. Brandenburg2007-10-17
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* Implement user space adaptive task launching interface.Bjoern B. Brandenburg2007-10-05
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* add litmus_task_active() APIBjoern B. Brandenburg2007-09-19
| | | | | | Most RT tasks need to do some cleanup before they can terminate. The litmus_task_active() API automates the catching of signals that indicate that the RT task should terminate.
* Change liblitmus to have a more sane repository layout.Bjoern B. Brandenburg2007-09-18
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