Index

Lecture 13

4 Register Data Dependencies

5 Register Renaming

Rename Register File (RRF)

Physical Register File (PRF)

e.g. similar to Tomasulo example

0000 0000   ADD     R2, R0, R3
0000 0004   MUL     R1, R0, R2
0000 0008   ADD     R2, R2, R3
0000 000C   MUL     R3, R2, R1

Index