diff options
Diffstat (limited to 'src/mem/cache/replacement_policies/bip_rp.hh')
| -rw-r--r-- | src/mem/cache/replacement_policies/bip_rp.hh | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/mem/cache/replacement_policies/bip_rp.hh b/src/mem/cache/replacement_policies/bip_rp.hh index f6e2a9c64..ac4db02e0 100644 --- a/src/mem/cache/replacement_policies/bip_rp.hh +++ b/src/mem/cache/replacement_policies/bip_rp.hh @@ -31,7 +31,7 @@ /** * @file * Declaration of a Bimodal Interval Prediction replacement policy. - * Has a probability of when placing new blocks, placing them as MRU. + * Has a probability of when placing new entries, placing them as MRU. * * Although both LRU and LIP can be seen as specific cases of BIP * where the bimodal throtle parameter are 1 and 0, respectively, we @@ -41,8 +41,8 @@ * In the original paper they use btp = 1/32 ~= 3%. */ -#ifndef __MEM_CACHE_REPLACEMENT_POLICIES_LIP_RP_HH__ -#define __MEM_CACHE_REPLACEMENT_POLICIES_LIP_RP_HH__ +#ifndef __MEM_CACHE_REPLACEMENT_POLICIES_BIP_RP_HH__ +#define __MEM_CACHE_REPLACEMENT_POLICIES_BIP_RP_HH__ #include "mem/cache/replacement_policies/lru_rp.hh" #include "params/BIPRP.hh" @@ -52,7 +52,7 @@ class BIPRP : public LRURP protected: /** * Bimodal throtle parameter. Value in the range [0,100] used to decide - * if a new block is inserted at the MRU or LRU position. + * if a new entry is inserted at the MRU or LRU position. */ const unsigned btp; @@ -71,14 +71,14 @@ class BIPRP : public LRURP ~BIPRP() {} /** - * Reset replacement data for a block. Used when a block is inserted. - * Sets the insertion tick, and update correspondent replacement data. - * Uses the bimodal throtle parameter to decide whether the new block + * Reset replacement data for an entry. Used when an entry is inserted. + * Uses the bimodal throtle parameter to decide whether the new entry * should be inserted as MRU, or LRU. * - * @param blk Cache block to be reset. + * @param replacement_data Replacement data to be reset. */ - void reset(CacheBlk *blk) override; + void reset(const std::shared_ptr<ReplacementData>& replacement_data) const + override; }; -#endif // __MEM_CACHE_REPLACEMENT_POLICIES_LIP_RP_HH__ +#endif // __MEM_CACHE_REPLACEMENT_POLICIES_BIP_RP_HH__ |