With hazards Instruction sw $s5, 12 ($s3) lw $s5, 8 ($s3) sub $s4, $s2, $s1 beq $s4, $0, label add $s2, $s0, $s1 sub $s2, $s6, $s1 t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 tll t12 t13 IF ID EX MEM WB IF ID EX MEM WB Hazard removed Instruction sw $s5, 12 ($s3) lw $s5, 8 ($s3) sub $s4, $s2, $s1 beq $s4, $0, label add $s2, $s0, $s1 sub $s2, $s6, $s1 t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 tll t12 t13 IF ID EX MEM WB
With hazards Instruction sw $s5, 12 ($s3) lw $s5, 8 ($s3) sub $s4, $s2, $s1 beq $s4, $0, label add $s2, $s0, $s1 sub $s2, $s6, $s1 t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 tll t12 t13 IF ID EX MEM WB IF ID EX MEM WB Hazard removed Instruction sw $s5, 12 ($s3) lw $s5, 8 ($s3) sub $s4, $s2, $s1 beq $s4, $0, label add $s2, $s0, $s1 sub $s2, $s6, $s1 t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 tll t12 t13 IF ID EX MEM WB
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
stalls should be represented by
**
,
hazard boxes should be yellow two tables, one with hazards one without

Transcribed Image Text:With hazards
Instruction
sw $s5, 12 ($s3)
lw $s5, 8 ($s3)
sub $s4, $s2, $s1
beq $s4, $0, label
add $s2, $s0, $s1
sub $s2, $s6, $s1
t1 t2 t3 t4
t5 t6 t7 t8 t9 t10 tll t12 t13
IF ID EX MEM WB
IF ID EX MEM WB
Hazard removed
Instruction
sw $s5, 12 ($s3)
lw $s5, 8 ($s3)
sub $s4, $s2, $s1
beq $s4, $0, label
add $s2, $s0, $s1
sub $s2, $s6, $s1
t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 tll t12 t13
IF ID EX MEM WB
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