docs/CohereSim/fifo_8h_source.html

 #pragma once


 #include "replacement_policy.h"


 class FIFO : public ReplacementPolicy {

 public:


     FIFO(CacheABC& cache, uint32_t num_sets, uint32_t assoc);

     ~FIFO();


     uint32_t getVictim(uint32_t set_idx);


     void printState(uint32_t set_idx);


 private:


     uint32_t* up_next;

 };

CacheABC
The cache interface.
Definition: cache_abc.h:9

FIFO
The FIFO replacement policy.
Definition: fifo.h:9

FIFO::printState
void printState(uint32_t set_idx)
Print out the replacer's internal state.
Definition: fifo.cc:22

FIFO::getVictim
uint32_t getVictim(uint32_t set_idx)
Determine which line of a range of lines to replace.
Definition: fifo.cc:16

FIFO::FIFO
FIFO(CacheABC &cache, uint32_t num_sets, uint32_t assoc)
Construct a new FIFO replacement policy.
Definition: fifo.cc:8

FIFO::up_next
uint32_t * up_next
The index of the next line to evict.
Definition: fifo.h:31

ReplacementPolicy
The base class for replacement policies.
Definition: replacement_policy.h:9

ReplacementPolicy::num_sets
uint32_t num_sets
The number of sets in the cache.
Definition: replacement_policy.h:40

ReplacementPolicy::assoc
uint32_t assoc
The associativity of the cache.
Definition: replacement_policy.h:42

ReplacementPolicy::cache
CacheABC & cache
The parent cache.
Definition: replacement_policy.h:37

replacement_policy.h
Declaration of the replacement policy base class.