182a183,205
> class SignaturePathPrefetcherV2(SignaturePathPrefetcher):
> type = 'SignaturePathPrefetcherV2'
> cxx_class = 'SignaturePathPrefetcherV2'
> cxx_header = "mem/cache/prefetch/signature_path_v2.hh"
>
> signature_table_entries = "256"
> signature_table_assoc = 1
> pattern_table_entries = "512"
> pattern_table_assoc = 1
> max_counter_value = 15
> prefetch_confidence_threshold = 0.25
> lookahead_confidence_threshold = 0.25
>
> global_history_register_entries = Param.MemorySize("8",
> "Number of entries of global history register")
> global_history_register_indexing_policy = Param.BaseIndexingPolicy(
> SetAssociative(entry_size = 1,
> assoc = Parent.global_history_register_entries,
> size = Parent.global_history_register_entries),
> "Indexing policy of the global history register")
> global_history_register_replacement_policy = Param.BaseReplacementPolicy(
> LRURP(), "Replacement policy of the global history register")
>