Hi, The KVM support should theoretically increase the speed/performance of the emulated system. I tried to compare ARM KVM (--arm-iset=aarch64) and ARM (--arm-iset=arm). I used simple for loops (in millions) doing integer instructions. But the result of both --arm-iset=aarch64 and arm were similar with no significant performance gain. The instructions I used to emulate the full system are,
build/ARM/gem5.fast configs/example/fs.py --disk-image=/home/junaid/gem5/full_system_images/disks/aarch64-ubuntu-trusty-headless.img --machine-type=VExpress_EMM64 --arm-iset=arm AND build/ARM/gem5.fast configs/example/fs.py --disk-image=/home/junaid/gem5/full_system_images/disks/aarch64-ubuntu-trusty-headless.img --machine-type=VExpress_EMM64 --arm-iset=aarch64 Is the ARM-KVM support still in process? Or did I miss something? -- Junaid Shuja WHA130039 PhD Student, FSKTM University of Malaya
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