use pause asm insn in busyloop to run the CPU (13600K) 10 °C cooler (#1314)
* use pause asm insn in busyloop to run the CPU (13600K) 10 °C cooler
Tested with a 13B model.
* use _mm_pause() in busyloop
* use _mm_pause() in busyloop on x86_64 to reduce power consumption