Lines Matching refs:signature
35 * Lookahead prefetching with signature path
62 /** Number of bits to shift when generating a new signature */
64 /** Size of the signature, in bits */
74 /** Path signature */
75 signature_t signature;
78 SignatureEntry() : signature(0), lastBlock(0)
145 * Generates a new signature from an existing one and a new stride
146 * @param sig current signature
147 * @param str stride to add to the new signature
148 * @result the new signature
167 * @param signature the current path signature
172 double path_confidence, signature_t signature,
192 * Obtains the PatternEntry of the given signature, if the signature is
194 * @param signature the signature of the desired entry
197 PatternEntry& getPatternEntry(Addr signature);
200 * Updates the pattern table with the provided signature and stride
201 * @param signature the signature to use to index the pattern table
205 void updatePatternTable(Addr signature, stride_t stride);
235 * signature to be used with the new entry, the resulting stride and the
239 * @param new_signature new signature of the allocated entry
268 * @param signature the lookahead signature that crossed the page
273 virtual void handlePageCrossingLookahead(signature_t signature,