Hi, I have integrated DRAMSim2 with Gem5 to make it work with FS mode. There are no errors but the simulation speed is very slow. In atomic CPU mode, the linux boot up doesn't finish even in 8 hours. Where as without DRAMSim2, linux boots up in 3 min on Gem5 FS mode.
I debugged the problem and I found out that the problem is due to the DRAMSim2 memory controllers 'update' method which is called on each dram clock cycle to update the background energy. It is not possible to run any benchmark due to this. Has anyone addresses this problem before please? cheers, Ahmad
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