nuttx/arch/x86_64/src
ouyangxiangzhen 74df0974b2 arch/x86_64: Add ARCH_X86_64_IDLE_NOP and ARCH_X86_64_IDLE_MWAIT
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>
2024-09-12 18:12:12 +02:00
..
cmake cmake:split the archive process to avoid parameter problems 2024-08-18 23:26:01 +08:00
common arch/x86_64: Add ARCH_X86_64_IDLE_NOP and ARCH_X86_64_IDLE_MWAIT 2024-09-12 18:12:12 +02:00
intel64 arch/x86_64: Add ARCH_X86_64_IDLE_NOP and ARCH_X86_64_IDLE_MWAIT 2024-09-12 18:12:12 +02:00
qemu
.gitignore
CMakeLists.txt
Makefile arch/EXTRA_LIBS: link all staging library. 2024-08-21 01:40:15 +08:00