Hello, I don't believe there is a way to dynamically change these things "out-of-the-box". However, it's certainly possible to accomplish these things with changes to gem5's code. Each of those configuration options would likely require different changes.
One thing gem5 *does support* is changing the configuration when restoring from a checkpoint. You can checkpoint with one configuration and restore with substantially different configuration. You may be able to look at the checkpointing and checkpoint restore logic to get an idea of how to implementing changing configurations on the fly. If you do implement this support, it would be amazing if it was accessible from the Python configuration. Also, it would be a great addition to gem5. Cheers, Jason On Wed, Oct 19, 2016 at 2:52 PM Munirah Almatouq <malma...@uci.edu> wrote: > Hello, > > I am new to gem5. I was wondering if it is possible to change the > configuration ( cache size, register file, FU) of X86 core dynamically > during the runtime of a benchmark? If yes how? > > Thanks, > M. Almatouq > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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