Hello everyone,
when I try to run task #4 on actual hardware, there seem to be two CPU cores running. This means I can't measure desired times reliably as one core might take task with middle priority and second core will take care of low priority and high priority tasks.
After discussing it with our labs teacher Ing. Vlasák, I am attaching a piece of code that should solve this issue, as it makes sure all the tasks run on one core. Feel free to use it.
Code: https://www.pastiebin.com/5bdac55516340
Martin Pešek.
Hi all,
On 11/1/18 10:32 AM, Martin Pešek wrote:
Hello everyone,
when I try to run task #4 on actual hardware, there seem to be two CPU cores running. This means I can't measure desired times reliably as one core might take task with middle priority and second core will take care of low priority and high priority tasks.
Good point.
After discussing it with our labs teacher Ing. Vlasák, I am attaching a piece of code that should solve this issue, as it makes sure all the tasks run on one core. Feel free to use it.
I have just updated the *Hints* section [1] of the Task 4 assignment page.
[1]: http://rtime.felk.cvut.cz/psr/cviceni/prioinherit/#hints
Have a nice day, Jiri Vlasak
Martin Pešek.
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Jiri Hubacek -
Martin Pešek