Dear All, I've been trying to run gem5 to do some experiments. I managed to figure out most of the things but need some help in the following if possible:
The configurations is the following: *X86* architecture, I am using *se.py* and a cputype *detailed *to run experiments. 1. The available *statistics* file list the total number of *mispredicted branches*. Is there a way to output each *branch address along with its cycle time, prediction and actual result *? To an extra text file, maybe? 2. Also, I once tried to run code that I compiled with the *gcc flag -O0 (no optimization) and once with flag -O3 (optimizations)* , however, I got an error saying *"cant' load object file" *, does gem5 support the gcc options -O0 and -O3 ? If not, how can I run code once with optimizations (e.g. predication --not prediction) and once without ? Thanks for reading my message, Best Regards, Rizanne
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