Nios® V/II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® V/II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++
12600 Discussions

Peak CPU load

Altera_Forum
Honored Contributor II
‎06-18-2013 01:03 PM
935 Views

Hi, 

 

MicroC/OS-II has a statistics task which allows you to monitor CPU load with the OSCPUUsage variable. This runs fine but I am interested in measuring peak performance. Does anybody know a method to measure that?
0 Kudos

Link Copied

1 Reply
Altera_Forum
Honored Contributor II
‎06-18-2013 02:40 PM
263 Views

There is probably not anything available, but you could craft one via the OSTaskIdleHook(). It sounds like you are simply looking for the maximum elapsed time between invocations of that hook. In other words, the longest period of time that your software is not-idle.

0 Kudos
Copy link
Reply

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.