Hello everyone, I have already posted this question on stack overflow here: https://stackoverflow.com/questions/53591189/consecutive-sc-failures-on-gem5-simple-config-script and I'm following a suggestion I got there to send my issue here.
I just started working with gem5 a few weeks ago and I tried to expand on the "two-level.py" and "simple.py" scripts found in the learning-gem5 book by Jason in a way that will add more cores to the system to make it a simple multi-core classic memory configuration with riscv cores. I am running into a problem when I run a se simulation where a looping warning message stating: "warn: 186707000: context 0: 10000 consecutive SC failures." is incremented by 10000 each iteration is preventing my simulation from running. I tried to search the web and the wiki site for an explanation on this warning but I could not find anything helpful. I tried looking in the default configuration script "se.py" to see how it is implemented there and I could not see what I am doing differently in my script (apart from being a very dumbed down version) moreover I noticed the same problem occurs when I raise the number of cpu's above 8 even when running with the default gem5 se.py configuration script. *note: all of the configuration scripts are running using the "hello world" binary What is causing this warning message and how do I avoid it? this is my code: https://pastebin.com/NgZXk1Py running using this command line: build/RISCV/gem5.opt configs/testing_configs/riscv_multicore.py Help will be appreciated. Thanks, Amir.
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