Hi, I have implemented pseudo instructions for recognizing the Region of Interest of the benchmarks that I am running. What I want to do is to start printing some information (cache data) to a file as soon as the ROI begins. This printing will be done through the base.cc file in mem/cache. I tried having a boolean "roi" variable in system.hh, so that it will globally available, but I'm getting compiler errors of multiple definitions. How can I have knowledge of whether the execution of the program is in the ROI in the base.cc file?
I have another question also. Is it possible to delay this printing until the ROI ends? The problem I have with that is that when the "roiend" pseudo instruction is encountered, I dump the stats and exit the simulation. Is it possible to print these data from base.cc just as it is done with regstats before exiting the simulation? Thanks, Victor
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