| /gem5/src/cpu/pred/ |
| H A D | btb.hh | 66 * @param instShiftAmt Offset amount for instructions to ignore alignment.
69 unsigned instShiftAmt, unsigned numThreads);
124 unsigned instShiftAmt; member in class:DefaultBTB
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| H A D | btb.cc | 43 instShiftAmt(_instShiftAmt),
62 tagShiftAmt = instShiftAmt + floorLog2(numEntries);
78 return ((instPC >> instShiftAmt)
79 ^ (tid << (tagShiftAmt - instShiftAmt - log2NumThreads)))
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| H A D | loop_predictor.hh | 148 * @param instShiftAmt Shift the pc by as many bits
150 int lindex(Addr pc_in, unsigned instShiftAmt) const;
169 * @param instShiftAmt Shift the pc by as many bits (if hashing is not
174 unsigned instShiftAmt) const;
202 * @param instShiftAmt Number of bits to shift instructions
205 bool tage_pred, BranchInfo* bi, unsigned instShiftAmt);
216 * @param instShiftAmt Shift the pc by as many bits
217 * @param instShiftAmt Shift the pc by as many bits
222 BranchInfo* bi, bool prev_pred_taken, unsigned instShiftAmt);
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| H A D | 2bit_local.cc | 62 instShiftAmt);
131 return (branch_addr >> instShiftAmt) & indexMask;
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| H A D | loop_predictor.cc | 87 LoopPredictor::lindex(Addr pc_in, unsigned instShiftAmt) const
96 Addr pc = pc_in >> instShiftAmt;
114 unsigned instShiftAmt) const
118 bi->loopIndex = lindex(pc, instShiftAmt);
126 unsigned pcShift = instShiftAmt + logSizeLoopPred - logLoopTableAssoc;
273 BranchInfo* bi, bool prev_pred_taken, unsigned instShiftAmt)
278 bi->loopPred = getLoop(branch_pc, bi, useSpeculation, instShiftAmt);
328 unsigned instShiftAmt)
335 bi->loopPred = getLoop(branch_pc, bi, false, instShiftAmt);
272 loopPredict(ThreadID tid, Addr branch_pc, bool cond_branch, BranchInfo* bi, bool prev_pred_taken, unsigned instShiftAmt) argument
326 condBranchUpdate(ThreadID tid, Addr branch_pc, bool taken, bool tage_pred, BranchInfo* bi, unsigned instShiftAmt) argument
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| H A D | bi_mode.cc | 105 unsigned choiceHistoryIdx = ((branchAddr >> instShiftAmt)
107 unsigned globalHistoryIdx = (((branchAddr >> instShiftAmt)
168 unsigned choiceHistoryIdx = ((branchAddr >> instShiftAmt)
170 unsigned globalHistoryIdx = (((branchAddr >> instShiftAmt)
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| H A D | tage_sc_l.cc | 187 // pc is not shifted by instShiftAmt in this implementation
225 return ((pc ^ (pc >> instShiftAmt)) &
234 int tmp = ((branch_pc ^ (branch_pc >> instShiftAmt))) ^ taken;
235 int path = branch_pc ^ (branch_pc >> instShiftAmt)
236 ^ (branch_pc >> (instShiftAmt+2));
238 tmp = (tmp ^ (target >> instShiftAmt));
239 path = path ^ (target >> instShiftAmt) ^ (target >> (instShiftAmt+2));
376 instShiftAmt);
453 bi->tageBranchInfo->tagePred, bi->lpBranchInfo, instShiftAmt);
[all...] |
| H A D | ltage.cc | 73 instShiftAmt);
125 bi->tageBranchInfo->tagePred, bi->lpBranchInfo, instShiftAmt);
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| H A D | BranchPredictor.py | 55 instShiftAmt = Param.Unsigned(2, "Number of bits to shift instructions by") variable in class:SimpleIndirectPredictor
67 instShiftAmt = Param.Unsigned(2, "Number of bits to shift instructions by") variable in class:BranchPredictor
111 instShiftAmt = Param.Unsigned(Parent.instShiftAmt, variable in class:TAGEBase
587 instShiftAmt = 0 variable in class:MPP_TAGE
660 instShiftAmt = 4 variable in class:MultiperspectivePerceptronTAGE
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| H A D | bpred_unit.cc | 62 params->instShiftAmt,
66 instShiftAmt(params->instShiftAmt)
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| H A D | bpred_unit.hh | 321 const unsigned instShiftAmt; member in class:BPredUnit
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| H A D | tage_base.cc | 68 instShiftAmt(p->instShiftAmt),
204 return ((pc_in >> instShiftAmt) & ((ULL(1) << (logTagTableSizes[0])) - 1));
230 const unsigned int shiftedPc = pc >> instShiftAmt;
245 int tag = (pc >> instShiftAmt) ^
592 bool pathbit = ((branch_pc >> instShiftAmt) & 1);
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| H A D | tournament.cc | 128 return (branch_addr >> instShiftAmt) & (localHistoryTableSize - 1);
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| H A D | simple_indirect.cc | 45 instShift(params->instShiftAmt),
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| H A D | tage_base.hh | 485 const unsigned instShiftAmt; member in class:TAGEBase
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| H A D | multiperspective_perceptron_tage.cc | 537 bi->lpBranchInfo, pred_taken, instShiftAmt);
633 bi->tageBranchInfo->tagePred, bi->lpBranchInfo, instShiftAmt);
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| H A D | tage_sc_l_8KB.cc | 174 (pc >> instShiftAmt) ^
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| /gem5/configs/common/cores/arm/ |
| H A D | O3_ARM_v7a.py | 105 instShiftAmt = 2 variable in class:O3_ARM_v7a_BP
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| H A D | ex5_big.py | 107 instShiftAmt = 2 variable in class:ex5_big_BP
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| H A D | HPI.py | 1364 instShiftAmt = 2 variable in class:HPI_BP
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