Hi, I am using marss with DRAMsim2 to run the experiment to test memory performance.
I would like to set the memory size to 16G. But I found if I set the memory size larger than 12000M, the qemu is abort. So I am wondering is there any way to set the memory size larger than 12000m? I also did some tests that set the memory size to 8G, then when the simulator running the spec2006 benchmark, I print out the physical address, I found some of the physical address is 34 bis(binary) that means the physical address is larger than 8G. I am confused by this, since if the memory size is 8G, all the physical address should within 8G(33 binary bits). Is anybody could give me some help on these questions? Thank you! zhe
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