> Is there anything else can help me get more precise execution time? From the COREMU guys, I was told that you can use rdtsc to get pretty accurate timing on x86 guest/host. And from the chat on IRC, Peter told me you can use SYS_CLOCK/SYS_TIME on a ARM guest to get the host time.
I think you can use `time` to measure the timing in user mode, but things seems get quit complicate in system mode. Regards, chenwj [1] http://blog.gmane.org/gmane.comp.emulators.qemu.coremu.devel/month=20120401 -- Wei-Ren Chen (陳韋任) Computer Systems Lab, Institute of Information Science, Academia Sinica, Taiwan (R.O.C.) Tel:886-2-2788-3799 #1667 Homepage: http://people.cs.nctu.edu.tw/~chenwj
