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TI DM642 Profile Related

Started by gbalwant June 13, 2007
Hello,

I am porting AAC decoder for DM642. I am facing some problems with
profiling. The Cycles incl & cycles excl are not satisfactory. Also,
the no optimization profile results & optimized profile results are
not satisfactory. A function having few lines is showing cycles
nearly equal to main. for example

For No optimization
cycle.CPU: cycle.CPU: cycle.Total: cycle.Total:
Incl. Total Excl. Total Incl. Total Excl. Total
930865970 291 1041920653 831 main
3270 255 4178 589 cffti

For optimized:
cycle.CPU: cycle.CPU: cycle.Total: cycle.Total:
Incl. Total Excl. Total Incl. Total Excl. Total
389616885 10475 504586836 12496 main
387788711 387787583 502717358 502715884 cffti

Has anybody faced such kind of problem before. Also, When I take
consultant advice, it given inline & Aias. When I do the inline or
restrict, sometimes the cycles are getting increased.

Please help me if any one knows the solution.

Thanks & Regards

-Balwant