HI, DSP expert
I am using XD510PP emulator connected with a DSP board. I want to profile a
loop.
AT first, I used profile viewer to get the cycles:incl.Ave of the loop, it is
769096.
Then I set two breakpoint at the beginning and end of this loop, and use clock
to collect the Cycles. When programme stoped at the beginning of the loop, I
reset the clock=0, then run again. The result is 553980. Why is the difference
by two profiling method so large? Which one is correct?
Another question, my DSP chip is C6416 (600M), can I calculate the processing
time of this loop as following:
769096/600M=1.2ms.
You help is much appreciated.
Thanks first
