Re: Binary CPU / Thread information.

[Sam Price]

Is there a preferred api style, or just mimic the linux kernel task?
https://docs.huihoo.com/doxygen/linux/kernel/3.7/structtask__struct.html

FreeRTOS has
https://www.freertos.org/a00021.html#xTaskGetTickCount

vxworks has a spy interface.
https://www.ecb.torontomu.ca/~courses/ee8205/Data-Sheets/Tornado-VxWorks/vxworks/ref/spyLib.html#top

I would probably prefer a function and pass in a const task identifier, and
a pointer to a struct task to populate.
(Similar to the linux kernel example, possibly with the same names that get
populated?)

Sam
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Re: Binary CPU / Thread information.

[Sebastian Huber]

Hello Sam,

On 10.08.22 17:03, Sam Price wrote:

I saw that there was a console command to see cpu usage information.
https://docs.rtems.org/branches/master/c-user/cpu_usage_statistics.html 



Is there a binary api to get this, and stack usage?
I want to get this info out and send it in binary packets.

Is this something that I need to just copy whats going on in this file?
cpukit/libmisc/cpuuse/cpuusagereport.c

https://github.com/RTEMS/rtems/blob/fab1a86221e057a93bb9c1423dac81ed2b29ecde/cpukit/libmisc/cpuuse/cpuusagereport.c#L60 



or is there a c api out there that i am missing that fills usage 
information into c structs?


there is currently no API to get the CPU usage information in a 
structure. You can add one if you like.


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Binary CPU / Thread information.

[Sam Price]

I saw that there was a console command to see cpu usage information.
https://docs.rtems.org/branches/master/c-user/cpu_usage_statistics.html

Is there a binary api to get this, and stack usage?
I want to get this info out and send it in binary packets.

Is this something that I need to just copy whats going on in this file?
cpukit/libmisc/cpuuse/cpuusagereport.c

https://github.com/RTEMS/rtems/blob/fab1a86221e057a93bb9c1423dac81ed2b29ecde/cpukit/libmisc/cpuuse/cpuusagereport.c#L60

or is there a c api out there that i am missing that fills usage
information into c structs?


-- 
Thank you,

Sam Price
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