zephyr

History

Yonattan Louise dbada63eee Fix coding style issues. Some checkpatch issues were solved by scripts leaving other problems such as alignment and indentation issues. In order to comply with the defined coding style the following fixes were made: - Fixed the function declaration moving the parameters' comments above the function in accordance to the doxygen format. - Fixed functions' opening and closing brackets. These brackets should not be indented. - Fixed the 'if', 'for' and 'while' statements adding the brackets around the sentence. - Fixed comments' alignment. - Fixed indentation. The work was done manually and submitted as one commit. I didn't separate these changes in different commits because they were fixed all at once. Basically, all errors were fixed in every file at once. Change-Id: Icc94a10bfd2cff82007ce60df23b2ccd4c30268d Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>		2016-02-05 20:13:59 -05:00
..
src	Fix coding style issues.	2016-02-05 20:13:59 -05:00
Makefile	First commit	2015-04-10 16:44:37 -07:00
prj_arm.conf	samples: remove explicit enabling of SW_ISR_TABLE/DYNAMIC	2016-02-05 20:13:45 -05:00
prj_x86.conf	First commit	2015-04-10 16:44:37 -07:00
prj.vpf	First commit	2015-04-10 16:44:37 -07:00
README.txt	Remove references to Simics from README.txt files	2016-02-05 20:13:48 -05:00

README.txt

Title:  philosopher

Description:

An implementation of a solution to the Dining Philosophers problem
(a classic multi-thread synchronization problem).  This particular
implementation demonstrates the usage of microkernel task groups,
Mutex APIs and timer drivers from multiple (6) tasks.

The philosopher always tries to get the lowest fork first (f1 then f2).
When done, he will give back the forks in the reverse order (f2 then f1).
If he gets two forks, he is EATING.  Otherwise, he is THINKING.

Each philosopher will randomly alternate between the EATING and THINKING
states.

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

Building and Running Project:

This microkernel project outputs to the console.  It can be built and executed
on QEMU as follows:

    make pristine
    make microkernel.qemu

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

Sample Output:

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








Demo Description
----------------
An implementation of a solution to the Dining Philosophers problem
(a classic multi-thread synchronization problem).  This particular
implementation demonstrates the usage of multiple (6) tasks
of differing priorities and the nanokernel semaphores and timers.