What is loop unrolling How does it affect power dissipationS

What is loop unrolling? How does it affect power dissipation?

Solution

https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://en.m.wikipedia.org/wiki/Loop_unrolling&ved=0ahUKEwjW-7iNiOLMAhWDLaYKHR5uCC4QFggZMAA&usg=AFQjCNGcX_edV2Gasw7XWJHHpq_yKQpwGg