作者:
kkk99923 (sakamama)
2021-07-08 00:59:00有data dependence不代表一定有hazard.例如WAR WAW在MIPS中不会有hazard.而在第五行The type of RAW开始那段有写说2nd instr. that follows根据题意EX to 2nd是从EX stage 后面接着的第二个指令与其具有data dependence所以会产生MEM hazard。而后面也有写到Ex to 3rd Mem to 3rd不会产生data hazard