rtems

RTOS/rtems

Files

Sebastian Huber edde99bd21 score: Rename rtems_smp_get_number_of_processors()

Rename in rtems_smp_get_processor_count().  Always provide
<rtems/score/smp.h> and <rtems/rtems/smp.h>.  Add
_SMP_Get_processor_count().  This function will be a compile time
constant defined to be one on uni-processor configurations.  This allows
iterations over all processors without overhead on uni-processor
configurations.

2013-06-14 16:26:07 +02:00

cpuusagedata.c

libmisc: Doxygen Enhancement Task #1

2012-12-21 11:13:06 -06:00

cpuusagereport.c

score: Rename rtems_smp_get_number_of_processors()

2013-06-14 16:26:07 +02:00

cpuusagereset.c

libmisc: Doxygen Enhancement Task #1

2012-12-21 11:13:06 -06:00

cpuuse.h

libmisc: Doxygen Clean Up Task #1

2013-01-04 13:09:14 -06:00

README

Remove All CVS Id Strings Possible Using a Script

2012-05-11 08:44:13 -05:00

README

This directory contains code to report and reset per-task CPU usage.
If the BSP supports nanosecond timestamp granularity, this this information
is very accurate.  Otherwise, it is dependendent on the tick granularity. 

It provides two primary features:

  + Generate a CPU Usage Report
  + Reset CPU Usage Information

NOTES:

1.  If configured for tick granularity, CPU usage is "docked" by a
    clock tick at each context switch.
2.  If configured for nanosecond granularity, no work is done at each
    clock tick.  All bookkeeping is done as part of a context switch.