Hi!
I am currently struggling with the memory/cache performance of the most
used inner loops in my code. For my code, I am pretty sure that most
clock cycles it spends are related to cache miss. I used VTune and
Cachegrind to analyze the code. But all I got was the information THAT I
frequently miss the cache. They don't give a reason.
So, maybe you can point me to a good website, or give me a hint? Is
there a program that can tell me why this happens? E.g. for the Cell
processor, there is a static analysis tool that tells you everything
about your code. When did it stall, why did it stall, how many stall
cycles etc.
Thanks
Dominik
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