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Chris039's avatar
Chris039
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

How to calculate the time for running the code in Nios II and Nios V?

Hi, How do I calculate the time used for executing a command in Nios II and Nios V. I was using the example in the below link but the results from Nios II and Nios V are different. https://cp...
Chris039's avatar
Chris039
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

Hi Sheng,

I tried running the second code that you have shared.


clock_t t;

t = clock();
printf ("Calculating...\n");

usleep(1000000);
printf ("Bye world...\n");
t = clock() - t;

printf ("It took me %ld clicks (%f seconds).\n",t,((float)t)/1000000);
printf ("It took me %u clicks (%x seconds).\n",t,((float)t)/1000000);

Why is my value in the bracket has negative sign and different from yours?

Chris039's avatar
Chris039
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

If I would like to delay one second in the code? what is the value I should put in usleep ()?