risc-v: 0.988
architecture: 0.986
performance: 0.950
mistranslation: 0.879
device: 0.848
virtual: 0.476
graphic: 0.470
semantic: 0.365
debug: 0.250
register: 0.161
assembly: 0.161
permissions: 0.140
hypervisor: 0.110
boot: 0.097
vnc: 0.080
kernel: 0.071
ppc: 0.061
peripherals: 0.045
x86: 0.041
arm: 0.040
VMM: 0.029
PID: 0.027
socket: 0.025
network: 0.025
user-level: 0.021
KVM: 0.018
i386: 0.007
files: 0.006
TCG: 0.005

RISC-V qemu, get cpu tick