ltage.hh (13442:5314c50529a5) ltage.hh (13443:a111cb197897)
1/*
2 * Copyright (c) 2014 The University of Wisconsin
3 *
4 * Copyright (c) 2006 INRIA (Institut National de Recherche en
5 * Informatique et en Automatique / French National Research Institute
6 * for Computer Science and Applied Mathematics)
7 *
8 * All rights reserved.

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89 confidence(0), tag(0), age(0), dir(0) { }
90 };
91
92 // Tage Entry
93 struct TageEntry
94 {
95 int8_t ctr;
96 uint16_t tag;
1/*
2 * Copyright (c) 2014 The University of Wisconsin
3 *
4 * Copyright (c) 2006 INRIA (Institut National de Recherche en
5 * Informatique et en Automatique / French National Research Institute
6 * for Computer Science and Applied Mathematics)
7 *
8 * All rights reserved.

--- 80 unchanged lines hidden (view full) ---

89 confidence(0), tag(0), age(0), dir(0) { }
90 };
91
92 // Tage Entry
93 struct TageEntry
94 {
95 int8_t ctr;
96 uint16_t tag;
97 int8_t u;
97 uint8_t u;
98 TageEntry() : ctr(0), tag(0), u(0) { }
99 };
100
101 // Folded History Table - compressed history
102 // to mix with instruction PC to index partially
103 // tagged tables.
104 struct FoldedHistory
105 {

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355 void specLoopUpdate(Addr pc, bool taken, BranchInfo* bi);
356
357 const unsigned logSizeBiMP;
358 const unsigned logRatioBiModalHystEntries;
359 const unsigned logSizeTagTables;
360 const unsigned logSizeLoopPred;
361 const unsigned nHistoryTables;
362 const unsigned tagTableCounterBits;
98 TageEntry() : ctr(0), tag(0), u(0) { }
99 };
100
101 // Folded History Table - compressed history
102 // to mix with instruction PC to index partially
103 // tagged tables.
104 struct FoldedHistory
105 {

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355 void specLoopUpdate(Addr pc, bool taken, BranchInfo* bi);
356
357 const unsigned logSizeBiMP;
358 const unsigned logRatioBiModalHystEntries;
359 const unsigned logSizeTagTables;
360 const unsigned logSizeLoopPred;
361 const unsigned nHistoryTables;
362 const unsigned tagTableCounterBits;
363 const unsigned tagTableUBits;
363 const unsigned histBufferSize;
364 const unsigned minHist;
365 const unsigned maxHist;
366 const unsigned minTagWidth;
367 const unsigned loopTableAgeBits;
368 const unsigned loopTableConfidenceBits;
369 const unsigned loopTableTagBits;
370 const unsigned loopTableIterBits;

--- 48 unchanged lines hidden --- 		364 const unsigned histBufferSize;
365 const unsigned minHist;
366 const unsigned maxHist;
367 const unsigned minTagWidth;
368 const unsigned loopTableAgeBits;
369 const unsigned loopTableConfidenceBits;
370 const unsigned loopTableTagBits;
371 const unsigned loopTableIterBits;

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