Retro school children University of Washington Computer Science & Engineering
 CSE 548: Computer Architecture - Winter 2006
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Problem 2 Tables

initial state cached  ops actions by this cache final state
 Invalid  No read    
write    
replace    
CR    
CRI    
CI    
WR    
Yes read    
write    
replace    
CR    
CRI    
CI    
WR    
initial state cached  ops actions by this cache final state
 Shared  No read    
write    
replace    
CR    
CRI    
CI    
WR    
Yes read    
write    
replace    
CR    
CRI    
CI    
WR    
initial state cached elsewhere ops actions by this cache final state
 Modified  No read    
write    
replace    
CR    
CRI    
CI    
WR    
initial state cached elsewhere ops actions by this cache final state
 Exclusive  No read    
write    
replace    
CR    
CRI    
CI    
WR    

 

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