forked from Imagelibrary/rtems
d5154d0f6a
Notepads where a feature of RTEMS' tasks that simply functioned in the same way as POSIX keys or threaded local storage (TLS). They were introduced well before per task variables, which are also deprecated, and were barely used in favor of their POSIX alternatives. In addition to their scarce usage, Notepads took up unnecessary memory. For each task: - 16 32-bit integers were allocated. - A total of 64 bytes per task per thread. This is especially critical in low memory and safety-critical applications. They are also defined as uint32_t, and therefore are not guaranteed to hold a pointer. Lastly, they are not portable solutions for SMP and uniprocessor systems, like POSIX keys and TLS. updates #2493.
190 lines
6.3 KiB
Plaintext
190 lines
6.3 KiB
Plaintext
#!@KSH@ -p
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#
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# This script takes the output from the Timing Test Suite, reorders
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# it, and adds headers so it is in the same order as is printed in
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# the supplement.
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usage()
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{
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echo "${progname} file [more files]"
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}
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header()
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{
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echo
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echo $*
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echo
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}
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lookup()
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{
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grep "$*" $files
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}
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progname=$0
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if [ $# -eq 0 ] ; then
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usage
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exit 0
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fi
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files=$*
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header Context Switch
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lookup context switch: self
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lookup context switch: to another task
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lookup context switch: no floating point contexts
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lookup fp context switch: restore 1st FP task
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lookup fp context switch: save initialized, restore initialized
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lookup fp context switch: save idle, restore initialized
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lookup fp context switch: save idle, restore idle
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header Task Manager
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lookup rtems_task_create
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lookup rtems_task_ident
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lookup rtems_task_start
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lookup rtems_task_restart: calling task
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lookup rtems_task_restart: suspended task -- returns to caller
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lookup rtems_task_restart: blocked task -- returns to caller
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lookup rtems_task_restart: ready task -- returns to caller
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lookup rtems_task_restart: suspended task -- preempts caller
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lookup rtems_task_restart: blocked task -- preempts caller
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lookup rtems_task_restart: ready task -- preempts caller
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lookup rtems_task_delete: calling task
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lookup rtems_task_delete: suspended task
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lookup rtems_task_delete: blocked task
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lookup rtems_task_delete: ready task
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lookup rtems_task_suspend: calling task
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lookup rtems_task_suspend: returns to caller
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lookup rtems_task_resume: task readied -- returns to caller
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lookup rtems_task_resume: task readied -- preempts caller
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lookup rtems_task_set_priority: obtain current priority
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lookup rtems_task_set_priority: returns to caller
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lookup rtems_task_set_priority: preempts caller
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lookup rtems_task_mode: obtain current mode
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lookup rtems_task_mode: no reschedule
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lookup rtems_task_mode: reschedule -- returns to caller
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lookup rtems_task_mode: reschedule -- preempts caller
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lookup rtems_task_wake_after: yield -- returns to caller
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lookup rtems_task_wake_after: yields -- preempts caller
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lookup rtems_task_wake_when
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header Interrupt Manager
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lookup interrupt entry overhead: returns to nested interrupt
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lookup interrupt entry overhead: returns to interrupted task
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lookup interrupt entry overhead: returns to preempting task
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lookup interrupt exit overhead: returns to nested interrupt
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lookup interrupt exit overhead: returns to interrupted task
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lookup interrupt exit overhead: returns to preempting task
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header Clock Manager
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lookup rtems_clock_set
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lookup rtems_clock_get
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lookup rtems_clock_tick
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header Timer Manager
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lookup rtems_timer_create
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lookup rtems_timer_ident
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lookup rtems_timer_delete: inactive
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lookup rtems_timer_delete: active
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lookup rtems_timer_fire_after: inactive
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lookup rtems_timer_fire_after: active
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lookup rtems_timer_fire_when: inactive
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lookup rtems_timer_fire_when: active
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lookup rtems_timer_reset: inactive
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lookup rtems_timer_reset: active
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lookup rtems_timer_cancel: inactive
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lookup rtems_timer_cancel: active
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header Semaphore Manager
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lookup rtems_semaphore_create
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lookup rtems_semaphore_ident
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lookup rtems_semaphore_delete
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lookup rtems_semaphore_obtain: available
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lookup rtems_semaphore_obtain: not available -- NO_WAIT
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lookup rtems_semaphore_obtain: not available -- caller blocks
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lookup rtems_semaphore_release: no waiting tasks
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lookup rtems_semaphore_release: task readied -- returns to caller
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lookup rtems_semaphore_release: task readied -- preempts caller
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header Message Queue Manager
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lookup rtems_message_queue_create
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lookup rtems_message_queue_ident
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lookup rtems_message_queue_delete
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lookup rtems_message_queue_send: no waiting tasks
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lookup rtems_message_queue_send: task readied -- returns to caller
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lookup rtems_message_queue_send: task readied -- preempts caller
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lookup rtems_message_queue_urgent: no waiting tasks
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lookup rtems_message_queue_urgent: task readied -- returns to caller
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lookup rtems_message_queue_urgent: task readied -- preempts caller
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lookup rtems_message_queue_broadcast: no waiting tasks
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lookup rtems_message_queue_broadcast: task readied -- returns to caller
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lookup rtems_message_queue_broadcast: task readied -- preempts caller
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lookup rtems_message_queue_receive: available
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lookup rtems_message_queue_receive: not available -- NO_WAIT
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lookup rtems_message_queue_receive: not available -- caller blocks
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lookup rtems_message_queue_flush: no messages flushed
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lookup rtems_message_queue_flush: messages flushed
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header Event Manager
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lookup rtems_event_send: no task readied
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lookup rtems_event_send: task readied -- returns to caller
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lookup rtems_event_send: task readied -- preempts caller
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lookup rtems_event_receive: obtain current events
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lookup rtems_event_receive: available
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lookup rtems_event_receive: not available -- NO_WAIT
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lookup rtems_event_receive: not available -- caller blocks
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header Signal Manager
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lookup rtems_signal_catch
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lookup rtems_signal_send: returns to caller
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lookup rtems_signal_send: signal to self
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lookup exit ASR overhead: returns to calling task
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lookup exit ASR overhead: returns to preempting task
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header Partition Manager
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lookup rtems_partition_create
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lookup rtems_partition_ident
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lookup rtems_partition_delete
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lookup rtems_partition_get_buffer: available
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lookup rtems_partition_get_buffer: not available
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lookup rtems_partition_return_buffer
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header Region Manager
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lookup rtems_region_create
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lookup rtems_region_ident
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lookup rtems_region_delete
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lookup rtems_region_get_segment: available
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lookup rtems_region_get_segment: not available -- NO_WAIT
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lookup rtems_region_get_segment: not available -- caller blocks
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lookup rtems_region_return_segment: no waiting tasks
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lookup rtems_region_return_segment: task readied -- returns to caller
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lookup rtems_region_return_segment: task readied -- preempts caller
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header Dual-Ported Memory Manager
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lookup rtems_port_create
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lookup rtems_port_ident
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lookup rtems_port_delete
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lookup rtems_port_internal_to_external
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lookup rtems_port_external_to_internal
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header IO Manager
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lookup rtems_io_initialize
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lookup rtems_io_open
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lookup rtems_io_close
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lookup rtems_io_read
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lookup rtems_io_write
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lookup rtems_io_control
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header Rate Monotonic Manager
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lookup rtems_rate_monotonic_create
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lookup rtems_rate_monotonic_ident
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lookup rtems_rate_monotonic_cancel
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lookup rtems_rate_monotonic_delete: active
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lookup rtems_rate_monotonic_delete: inactive
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lookup rtems_rate_monotonic_period: obtain status
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lookup rtems_rate_monotonic_period: initiate period -- returns to caller
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lookup rtems_rate_monotonic_period: conclude periods -- caller blocks
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exit 0
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