摘要: https://blog.csdn.net/weixin_39612228/article/details/111344967 .global _ek _ek: lea msg(%rip), %rax //mov msg(%rip), %rax //lea (%rax), %rax ret.data 阅读全文
posted @ 2022-06-07 15:08 zJanly 阅读(67) 评论(0) 推荐(0)
摘要: sysctl -a | grep machdep.cpu.features lscpu cpuid 阅读全文
posted @ 2022-06-07 11:09 zJanly 阅读(36) 评论(0) 推荐(0)
摘要: 4.4s* 17.5--mulr 13.1 e 18.62x 4.4 //bmi2s* 17.5 --divr 379 //125e 114 //94ss 48.35sd 57 --vpslld4.4 .global _k_k:movl %edi, %eaxshll $32, %eaxmov %xm 阅读全文
posted @ 2022-06-07 10:40 zJanly 阅读(177) 评论(0) 推荐(0)