diff options
Diffstat (limited to 'c-user/configuring_a_system.rst')
| -rw-r--r-- | c-user/configuring_a_system.rst | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/c-user/configuring_a_system.rst b/c-user/configuring_a_system.rst index 6ea025a..bfeba20 100644 --- a/c-user/configuring_a_system.rst +++ b/c-user/configuring_a_system.rst @@ -603,7 +603,7 @@ DESCRIPTION: NOTES: This configuration option is only used in SMP configurations. In - uni-processor configurations, the :ref:`PriorityCeiling` is used for MrsP + uniprocessor configurations, the :ref:`PriorityCeiling` is used for MrsP semaphores and thus no extra memory is necessary. .. index:: CONFIGURE_MAXIMUM_MESSAGE_QUEUES @@ -1435,7 +1435,7 @@ DESCRIPTION: NOTES: If there are more processors available than configured, the rest will be - ignored. This configuration define is ignored in uni-processor + ignored. This configuration define is ignored in uniprocessor configurations. .. index:: CONFIGURE_MICROSECONDS_PER_TICK @@ -3327,7 +3327,7 @@ DEFAULT VALUE: DESCRIPTION: The Constant Bandwidth Server Scheduler (CBS) is an alternative scheduler - in RTEMS for uni-processor applications. The CBS is a budget aware + in RTEMS for uniprocessor applications. The CBS is a budget aware extension of EDF scheduler. The goal of this scheduler is to ensure temporal isolation of tasks. The CBS is equipped with a set of additional rules and provides with an extensive API. @@ -3359,7 +3359,7 @@ DEFAULT VALUE: DESCRIPTION: The Earliest Deadline First Scheduler (EDF) is an alternative scheduler in - RTEMS for uni-processor applications. The EDF schedules tasks with dynamic + RTEMS for uniprocessor applications. The EDF schedules tasks with dynamic priorities equal to deadlines. The deadlines are declared using only Rate Monotonic manager which handles periodic behavior. Period is always equal to deadline. If a task does not have any deadline declared or the deadline @@ -3457,7 +3457,7 @@ DEFAULT VALUE: DESCRIPTION: The Deterministic Priority Scheduler is the default scheduler in RTEMS for - uni-processor applications and is designed for predictable performance + uniprocessor applications and is designed for predictable performance under the highest loads. It can block or unblock a thread in a constant amount of time. This scheduler requires a variable amount of memory based upon the number of priorities configured in the system. |