OrgZephyr/zephyr
OrgZephyr
/
zephyr
mirror of https://github.com/zephyrproject-rtos/zephyr.git
1
0
Fork 0
Code Issues Releases Wiki Activity
zephyr/samples/kernel_event_logger/nanokernel
History
Andrew Boie a43a4ba258 kernel_event_logger: disable on nios2 
Pending implementation, see ZEP-289

Change-Id: Idb483ac916dff7eace6a1457b41d9cb0164f0c8a
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
 		2016-05-09 18:09:29 +00:00
..
Makefile move sample apps to top level directory under samples/ 2016-02-11 13:08:44 -05:00
README.txt debug: interrupt event logger sample for arc 2016-04-22 12:39:22 +00:00
prj_arc.conf debug: interrupt event logger sample for arc 2016-04-22 12:39:22 +00:00
prj_arm.conf move sample apps to top level directory under samples/ 2016-02-11 13:08:44 -05:00
prj_x86.conf move sample apps to top level directory under samples/ 2016-02-11 13:08:44 -05:00
testcase.ini kernel_event_logger: disable on nios2 2016-05-09 18:09:29 +00:00

README.txt 

Title: Kernel Event Logger Sample

Description:

This sample uses the philosopher sample with two additional tasks to show the
profiling data on different system's states. The fork manager task controls the
fork's availibilty. The worker task performs intermitently heavy processing,
allowing or preventing the system to go idle.

--------------------------------------------------------------------------------

Building and Running Project:

This nanokernel project outputs to the console. It can be built and executed
on QEMU as follows (only x86 and ARM platforms):

    make qemu

--------------------------------------------------------------------------------

Troubleshooting:

Problems caused by out-dated project information can be addressed by
issuing one of the following commands then rebuilding the project:

    make clean          # discard results of previous builds
                        # but keep existing configuration info
or
    make pristine       # discard results of previous builds
                        # and restore pre-defined configuration info


--------------------------------------------------------------------------------

Sample Output:

Philosopher 0 THINKING
Philosopher 1 EATING
Philosopher 2 THINKING
Philosopher 3 THINKING
Philosopher 4 THINKING
Philosopher 5 EATING




Dropped events occurred: 0

Context switch summary
Context Id   Amount of context switches
 1068296     140
 1065224     10
 1057984     38
 1059008     44
 1060032     32
 1061056     35
 1062080     40
 1063104     32