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Time required calculation without CCS

STALIN
Intellectual 260 points

Other Parts Discussed in Thread: OMAPL138

Hello everyone,

    I am using TI OMAPL138 LCDK board which includes ARM+ DSP(C674X) .I am running a code on both DSP as well as ARM through  using linux kernel (not CCS).I would like to calculate the time for execution in both ARM as well as DSP .

The snippet for the time calculation includes 

the header file <time.h>

 and clock_t ,clock(), etc;

I am successful in calculation for ARM(returning 4 sec).But failed with DSP  which is returning 0s eventhough I included sleep(100) .

Can someone please  help me with this.Is there any alternative method for DSP time calculation.

Thanks and Regards ,

Stalin