risc-v: 0.988
device: 0.851
mistranslation: 0.795
performance: 0.775
virtual: 0.583
register: 0.560
architecture: 0.521
semantic: 0.460
graphic: 0.448
network: 0.386
permissions: 0.375
vnc: 0.371
kernel: 0.243
assembly: 0.215
debug: 0.156
peripherals: 0.121
hypervisor: 0.112
socket: 0.077
arm: 0.070
boot: 0.067
x86: 0.060
ppc: 0.059
user-level: 0.056
files: 0.051
i386: 0.020
VMM: 0.016
TCG: 0.014
PID: 0.012
KVM: 0.004

RISC-V csr