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Searched refs:Cycles (Results 1 – 25 of 48) sorted by relevance

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/openbsd-src/gnu/llvm/llvm/lib/Target/PowerPC/
H A DP10InstrResources.td13 // 22 Cycles Binary Floating Point operations, 2 input operands
21 // 22 Cycles Binary Floating Point operations, and 3 Cycles ALU operations, 2 input operands
27 // 24 Cycles Binary Floating Point operations, 2 input operands
33 // 26 Cycles Binary Floating Point operations, 1 input operands
41 // 26 Cycles Binary Floating Point operations, and 3 Cycles ALU operations, 1 input operands
47 // 27 Cycles Binary Floating Point operations, 1 input operands
53 // 27 Cycles Binary Floating Point operations, 2 input operands
62 // 27 Cycles Binary Floating Point operations, and 3 Cycles ALU operations, 2 input operands
68 // 36 Cycles Binary Floating Point operations, 1 input operands
77 // 36 Cycles Binary Floating Point operations, and 3 Cycles ALU operations, 1 input operands
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/openbsd-src/gnu/llvm/llvm/lib/Target/X86/
H A DX86PadShortFunction.cpp44 unsigned int Cycles = 0; member
47 VisitedBBInfo(bool HasReturn, unsigned int Cycles) in VisitedBBInfo()
48 : HasReturn(HasReturn), Cycles(Cycles) {} in VisitedBBInfo()
75 unsigned int Cycles = 0);
78 unsigned int &Cycles);
133 unsigned Cycles = ReturnBB.second; in runOnMachineFunction() local
140 if (Cycles < Threshold) { in runOnMachineFunction()
152 addPadding(MBB, ReturnLoc, Threshold - Cycles); in runOnMachineFunction()
163 void PadShortFunc::findReturns(MachineBasicBlock *MBB, unsigned int Cycles) { in findReturns() argument
165 bool hasReturn = cyclesUntilReturn(MBB, Cycles); in findReturns()
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/openbsd-src/gnu/llvm/llvm/lib/MCA/
H A DInstruction.cpp22 unsigned Cycles) { in writeStartEvent() argument
25 CRD.Cycles = Cycles; in writeStartEvent()
26 DependentWriteCyclesLeft = Cycles; in writeStartEvent()
31 unsigned Cycles) { in writeStartEvent() argument
41 if (TotalCycles < Cycles) { in writeStartEvent()
44 CRD.Cycles = Cycles; in writeStartEvent()
45 TotalCycles = Cycles; in writeStartEvent()
132 if (CriticalRegDep.Cycles) in computeCriticalRegDep()
138 if (WriteCRD.Cycles > MaxLatency) in computeCriticalRegDep()
144 if (ReadCRD.Cycles > MaxLatency) in computeCriticalRegDep()
H A DPipeline.cpp46 ++Cycles; in run()
49 return Cycles; in run()
97 LLVM_DEBUG(dbgs() << "\n[E] Cycle begin: " << Cycles << '\n'); in notifyCycleBegin()
103 LLVM_DEBUG(dbgs() << "[E] Cycle end: " << Cycles << "\n"); in notifyCycleEnd()
H A DInstrBuilder.cpp72 if (!PRE->Cycles) { in initializeUsedResources()
92 CycleSegment RCy(0, PRE->Cycles, false); in initializeUsedResources()
96 SuperResources[Super] += PRE->Cycles; in initializeUsedResources()
346 WLE.Cycles < 0 ? ID.MaxLatency : static_cast<unsigned>(WLE.Cycles); in populateWrites()
374 WLE.Cycles < 0 ? ID.MaxLatency : static_cast<unsigned>(WLE.Cycles); in populateWrites()
/openbsd-src/gnu/llvm/llvm/include/llvm/MC/
H A DMCSchedule.h65 uint16_t Cycles; member
68 return ProcResourceIdx == Other.ProcResourceIdx && Cycles == Other.Cycles;
78 int16_t Cycles; member
82 return Cycles == Other.Cycles && WriteResourceID == Other.WriteResourceID;
97 int Cycles; member
101 && Cycles == Other.Cycles;
/openbsd-src/gnu/llvm/llvm/lib/Target/AMDGPU/
H A DAMDGPUInsertDelayAlu.cpp109 DelayInfo(DelayType Type, unsigned Cycles) { in DelayInfo()
114 VALUCycles = Cycles; in DelayInfo()
118 TRANSCycles = Cycles; in DelayInfo()
123 SALUCycles = Cycles; in DelayInfo()
151 bool advance(DelayType Type, unsigned Cycles) { in advance()
155 if (VALUNum >= VALU_MAX || VALUCycles <= Cycles) { in advance()
161 VALUCycles -= Cycles; in advance()
167 if (TRANSNum >= TRANS_MAX || TRANSCycles <= Cycles) { in advance()
174 TRANSCycles -= Cycles; in advance()
178 if (SALUCycles <= Cycles) { in advance()
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/openbsd-src/gnu/llvm/llvm/lib/MC/
H A DMCSchedule.cpp50 if (WLEntry->Cycles < 0) in computeInstrLatency()
51 return WLEntry->Cycles; in computeInstrLatency()
52 Latency = std::max(Latency, static_cast<int>(WLEntry->Cycles)); in computeInstrLatency()
96 if (!I->Cycles) in getReciprocalThroughput()
99 double Temp = NumUnits * 1.0 / I->Cycles; in getReciprocalThroughput()
164 DelayCycles = std::min(DelayCycles, E.Cycles); in getForwardingDelayCycles()
/openbsd-src/gnu/llvm/llvm/include/llvm/MCA/HardwareUnits/
H A DLSUnit.h122 unsigned Cycles = IR.getInstruction()->getCyclesLeft(); in onGroupIssued() local
123 if (CriticalPredecessor.Cycles < Cycles) { in onGroupIssued()
125 CriticalPredecessor.Cycles = Cycles; in onGroupIssued()
187 if (isWaiting() && CriticalPredecessor.Cycles) in cycleEvent()
188 CriticalPredecessor.Cycles--; in cycleEvent()
/openbsd-src/gnu/llvm/llvm/tools/llvm-mca/Views/
H A DTimelineView.cpp22 unsigned Cycles) in TimelineView() argument
24 MaxCycle(Cycles == 0 ? std::numeric_limits<unsigned>::max() : Cycles), in TimelineView()
121 static void tryChangeColor(raw_ostream &OS, unsigned Cycles, in tryChangeColor() argument
126 raw_ostream::Colors Color = chooseColor(Cycles, Executions, BufferSize); in tryChangeColor()
257 static void printTimelineHeader(formatted_raw_ostream &OS, unsigned Cycles) { in printTimelineHeader() argument
259 if (Cycles >= 10) { in printTimelineHeader()
261 for (unsigned I = 0; I <= Cycles; ++I) { in printTimelineHeader()
272 for (unsigned I = 0; I <= Cycles; ++I) { in printTimelineHeader()
H A DBottleneckAnalysis.cpp506 unsigned Cycles = 2 * Tracker.getResourcePressureCycles(IID); in onEvent() local
513 addResourceDep(U.first % Source.size(), To, Current, U.second + Cycles); in onEvent()
519 if (RegDep.Cycles) { in onEvent()
520 Cycles = RegDep.Cycles + 2 * Tracker.getRegisterPressureCycles(IID); in onEvent()
522 addRegisterDep(From, To, RegDep.RegID, Cycles); in onEvent()
526 if (MemDep.Cycles) { in onEvent()
527 Cycles = MemDep.Cycles + 2 * Tracker.getMemoryPressureCycles(IID); in onEvent()
529 addMemoryDep(From, To, Cycles); in onEvent()
H A DTimelineView.h167 unsigned Cycles);
/openbsd-src/gnu/llvm/llvm/lib/CodeGen/
H A DEarlyIfConversion.cpp859 struct Cycles { struct
863 template <typename Remark> Remark &operator<<(Remark &R, Cycles C) { in operator <<()
906 << Cycles{"ResLength", ResLength} in shouldConvertIf()
908 << Cycles{"MinCrit", MinCrit} << ") by more than the threshold of " in shouldConvertIf()
909 << Cycles{"CritLimit", CritLimit} in shouldConvertIf()
992 << Cycles{"CondCycles", Cond.Extra} << " to the critical path"; in shouldConvertIf()
995 << Cycles{"ShortCycles", Short.Extra}; in shouldConvertIf()
998 << Cycles{"LongCycles", Long.Extra}; in shouldConvertIf()
1000 << Cycles{"CritLimit", CritLimit} << "."; in shouldConvertIf()
1008 << Cycles{"CondCycles", Cond.Extra} << " to the critical path"; in shouldConvertIf()
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H A DTargetSchedule.cpp110 static unsigned capLatency(int Cycles) { in capLatency() argument
111 return Cycles >= 0 ? Cycles : 1000; in capLatency()
208 unsigned Latency = capLatency(WLEntry->Cycles); in computeOperandLatency()
H A DMachineTraceMetrics.cpp129 PRCycles[PI->ProcResourceIdx] += PI->Cycles; in getResources()
582 Cycles.erase(&I); in invalidate()
774 unsigned Len = LIR.Height + Cycles[DefMI].Depth; in computeCrossBlockCriticalPath()
799 unsigned DepCycle = Cycles.lookup(Dep.DefMI).Depth; in updateDepth()
807 InstrCycles &MICycles = Cycles[&UseMI]; in updateDepth()
1080 unsigned Height = TBI.Succ ? Cycles.lookup(&PHI).Height : 0; in computeInstrHeights()
1119 InstrCycles &MICycles = Cycles[&MI]; in computeInstrHeights()
1235 unsigned Cycles = 0; in getResourceLength() local
1245 Cycles += in getResourceLength()
1246 (PI->Cycles * TE.MTM.SchedModel.getResourceFactor(ResourceIdx)); in getResourceLength()
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/openbsd-src/gnu/llvm/llvm/lib/MCA/Stages/
H A DInstructionTables.cpp32 unsigned Cycles = Resource.second.size(); in execute() local
41 std::make_pair(ResourceUnit, ResourceCycles(Cycles, NumUnits))); in execute()
56 ResourceUnit, ResourceCycles(Cycles, NumUnits * SubUnit.NumUnits))); in execute()
H A DInOrderIssueStage.cpp30 void StallInfo::update(const InstRef &Inst, unsigned Cycles, StallKind SK) { in update() argument
32 CyclesLeft = Cycles; in update()
119 if (unsigned Cycles = checkRegisterHazard(PRF, STI, IR)) { in canExecute() local
120 SI.update(IR, Cycles, StallInfo::StallKind::REGISTER_DEPS); in canExecute()
/openbsd-src/gnu/llvm/llvm/tools/llvm-exegesis/lib/
H A DSchedClassResolution.cpp88 Result.push_back({WPR->ProcResourceIdx, WPR->Cycles}); in getNonRedundantWriteProcRes()
89 ProcResUnitUsage[WPR->ProcResourceIdx] += WPR->Cycles; in getNonRedundantWriteProcRes()
93 float RemainingCycles = WPR->Cycles; in getNonRedundantWriteProcRes()
210 DensePressure[WPR.ProcResourceIdx] += WPR.Cycles; in computeIdealizedProcResPressure()
216 distributePressure(WPR.Cycles, Subunits, DensePressure); in computeIdealizedProcResPressure()
300 std::max<double>(LatencyMeasure.PerInstructionValue, WLE->Cycles); in getAsPoint()
/openbsd-src/gnu/llvm/llvm/utils/TableGen/
H A DSubtargetEmitter.cpp112 void ExpandProcResources(RecVec &PRVec, std::vector<int64_t> &Cycles,
344 int Cycles = Stage->getValueAsInt("Cycles"); in FormItineraryStageString() local
345 ItinString += " { " + itostr(Cycles) + ", "; in FormItineraryStageString()
969 std::vector<int64_t> &Cycles, in ExpandProcResources() argument
971 assert(PRVec.size() == Cycles.size() && "failed precondition"); in ExpandProcResources()
991 Cycles.push_back(Cycles[i]); in ExpandProcResources()
1007 Cycles.push_back(Cycles[i]); in ExpandProcResources()
1108 WLEntry.Cycles = 0; in GenSchedClassTables()
1129 WLEntry.Cycles += WriteRes->getValueAsInt("Latency"); in GenSchedClassTables()
1139 std::vector<int64_t> Cycles = in GenSchedClassTables() local
[all …]
/openbsd-src/gnu/llvm/llvm/include/llvm/MCA/
H A DInstruction.h188 unsigned Cycles; member
303 void writeStartEvent(unsigned IID, MCPhysReg RegID, unsigned Cycles);
375 void writeStartEvent(unsigned IID, MCPhysReg RegID, unsigned Cycles);
419 void subtract(unsigned Cycles) { in subtract() argument
420 assert(End >= Cycles); in subtract()
421 End -= Cycles; in subtract()
439 ResourceUsage(CycleSegment Cycles, unsigned Units = 1)
440 : CS(Cycles), NumUnits(Units) {} in CS()
H A DPipeline.h64 unsigned Cycles; variable
72 Pipeline() : CurrentState(State::Created), Cycles(0) {} in Pipeline()
H A DSupport.h56 ResourceCycles(unsigned Cycles, unsigned ResourceUnits = 1)
57 : Numerator(Cycles), Denominator(ResourceUnits) {} in Numerator() argument
/openbsd-src/gnu/llvm/llvm/lib/Target/SystemZ/
H A DSystemZHazardRecognizer.cpp190 if (PI->Cycles > 1) in dumpSU()
191 OS << "(" << PI->Cycles << "cyc)"; in dumpSU()
304 CurrCounter += PI->Cycles; in EmitInstruction()
404 Cost = PI->Cycles; in resourcesCost()
/openbsd-src/gnu/llvm/llvm/include/llvm/CodeGen/
H A DMachineTraceMetrics.h298 return TE.Cycles.lookup(&MI); in getInstrCycles()
324 DenseMap<const MachineInstr*, InstrCycles> Cycles; variable
/openbsd-src/gnu/llvm/llvm/docs/
H A DCycleTerminology.rst12 Cycles chapter
15 Cycles are a generalization of LLVM :ref:`loops <loop-terminology>`,
73 - Cycles are well-nested (by definition).
82 Examples of Cycles
197 Closed Paths and Cycles

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