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SPDX-License-Identifier: CC-BY-SA-4.0
appl-config-group-description: |
This section describes configuration options related to selecting a
scheduling algorithm for an application. A scheduler configuration is optional
and only necessary in very specific circumstances. A normal application
configuration does not need any of the configuration options described in this
section.
By default, the :ref:`Deterministic Priority Scheduler <SchedulerPriority>`
algorithm is used in uniprocessor configurations. In case SMP is enabled and
the configured maximum processors
(:ref:`CONFIGURE_MAXIMUM_PROCESSORS <CONFIGURE_MAXIMUM_PROCESSORS>`) is greater
than one, then the :ref:`Earliest Deadline First (EDF) SMP Scheduler
<SchedulerSMPEDF>` is selected as the default scheduler algorithm.
For the :ref:`schedulers built into
RTEMS <SchedulingConcepts>`, the configuration is straightforward. All that is
required is to define the configuration option which specifies which scheduler
you want for in your application.
The pluggable scheduler interface also enables the user to provide their own
scheduling algorithm. If you choose to do this, you must define multiple
configuration option.
appl-config-group-name: General Scheduler Configuration
copyrights:
- Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR)
enabled-by: true
interface-type: appl-config-group
links:
- role: null
uid: ../applconfig
text: ''
type: interface
|
