Using the HLT instruction in VM usually traps into the Hypervisor and releases CPU control. This will result in real-time performance degradation. Using the NOP or MWAIT instruction for an IDLE loop can reduce energy consumption while not trapping into the Hypervisor. Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com> |
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cmake | ||
common | ||
intel64 | ||
qemu | ||
.gitignore | ||
CMakeLists.txt | ||
Makefile |