-#if defined(__i386__)
-#define cpu_relax() asm volatile("rep; nop" ::: "memory");
-#define CPUINFO_PROC {"model name"}
-#endif
-
-#if defined(__x86_64__)
-#define cpu_relax() asm volatile("rep; nop" ::: "memory");
-#define CPUINFO_PROC {"model name"}
-#endif
-