System Analyzer no "Task load" and "CPU load"

Youssef Lyoussfi

Intellectual 390 points

Other Parts Discussed in Thread: SYSBIOS, TMS320C6678

Hi,

I'm using the system analyzer under sys/bios,

when i do a live execution i get just the execution graph, the task load and cpu load still empty.

This is a part of .cfg file where i configure system analyzer :

var LoggingSetup = xdc.useModule('ti.uia.sysbios.LoggingSetup');

LoggingSetup.loadLogging = true;
LoggingSetup.mainLogging = true;
LoggingSetup.sysbiosTaskLogging = true;

And this is what i got after execution :

I use :

- CCS version 5.3.0.00090

- Sys/Bios version 6.34.2.18

- System analyzer version 1.1.1.14

- XDC tools version 3.24.5.48

- Target used TMS320C6678

I founded a patch in this page :

http://processors.wiki.ti.com/index.php/Multicore_System_Analyzer#DVT_patch_for_CCS_5.1.2F5.1.1

I intall it but it doesn't work because i have newer version of CCS and it must be corrected implicitly.

over 12 years ago

0 Tom Kopriva over 12 years ago

TI__Mastermind 20480 points

Hi Youssef,

can you see LS_cpuLoad logs in the Live Sessions: Logs view and can you see the cpuLoad in ROV's Load module (when the core has been halted)?

0 Youssef Lyoussfi over 12 years ago in reply to Tom Kopriva

Intellectual 390 points

Hi TOM,

I cannot see any LS_cpuLoad logs in the Live Sessions

But i can see the cpuLoad in ROV's Load module

0 Tom Kopriva over 12 years ago in reply to Youssef Lyoussfi

TI__Mastermind 20480 points

Hi Youssef,

sorry for the late reply.

The CPU load gets updated about every half second by default. The Execution graph window on the forum post is showing data for 100 usecs. So first, I would try running for several seconds.

0 BrianC over 12 years ago in reply to Tom Kopriva

TI__Expert 3745 points

Hi Youssef,

If you prefer shorter CPU Load update periods, you can configure the time between CPU Load updates by adding the following lines to your .cfg file:

var Load = xdc.useModule('ti.sysbios.utils.Load');
Load.windowInMs = 50; // 50ms between CPU Load updates

Regards,

Brian

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System Analyzer no "Task load" and "CPU load"