rtems

RTOS/rtems

Files

Chris Johns a8e4352e6a libmisc/cpuuse: Top support for current load.

The cpuuse top command now supports the current load where the list of
tasks is ordered based on the current load rather than the total cpu usage.
This lets you see what is using the processor at any specific instance.

The ability to sort on a range of thread values is now supported.

Added memory usage stats for unified and separate workspace and C heaps as
well as displaying the allocated stack space.

Added a few more command keys to refresh the display, show all tasks in the
system, control the lines display and a scrolling mode that does not clear
the display on each refresh.

Removed support for tick kernel builds. The tick support in the kernel is to
be removed.

2015-04-29 15:24:00 +10:00

cpuusagedata.c

Change all references of rtems.com to rtems.org.

2014-03-21 08:10:47 +11:00

cpuusagereport.c

cpuuse: Move is_executing_on_a_core to threadimpl.h

2014-10-27 13:24:44 -05:00

cpuusagereset.c

score: Use common names for per-CPU variables

2014-04-22 08:34:45 +02:00

cpuusagetop.c

libmisc/cpuuse: Top support for current load.

2015-04-29 15:24:00 +10:00

cpuuse.h

libmisc: Add top to cpuusage.

2014-10-27 14:11:04 -05:00

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.