gem5
v22.1.0.0
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#include <instructions.hh>
Public Member Functions | |
Inst_VOP3__V_SAD_U8 (InFmt_VOP3 *) | |
~Inst_VOP3__V_SAD_U8 () | |
int | getNumOperands () override |
int | numDstRegOperands () override |
int | numSrcRegOperands () override |
int | getOperandSize (int opIdx) override |
void | execute (GPUDynInstPtr) override |
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Inst_VOP3 (InFmt_VOP3 *, const std::string &opcode, bool sgpr_dst) | |
~Inst_VOP3 () | |
int | instSize () const override |
void | generateDisassembly () override |
void | initOperandInfo () override |
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GCN3GPUStaticInst (const std::string &opcode) | |
~GCN3GPUStaticInst () | |
bool | isFlatScratchRegister (int opIdx) override |
bool | isExecMaskRegister (int opIdx) override |
int | coalescerTokenCount () const override |
Return the number of tokens needed by the coalescer. More... | |
ScalarRegU32 | srcLiteral () const override |
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GPUStaticInst (const std::string &opcode) | |
virtual | ~GPUStaticInst () |
void | instAddr (int inst_addr) |
int | instAddr () const |
int | nextInstAddr () const |
void | instNum (int num) |
int | instNum () |
void | ipdInstNum (int num) |
int | ipdInstNum () const |
void | initDynOperandInfo (Wavefront *wf, ComputeUnit *cu) |
const std::string & | disassemble () |
int | numSrcVecOperands () |
int | numDstVecOperands () |
int | numSrcVecDWords () |
int | numDstVecDWords () |
int | numSrcScalarOperands () |
int | numDstScalarOperands () |
int | numSrcScalarDWords () |
int | numDstScalarDWords () |
int | maxOperandSize () |
bool | isALU () const |
bool | isBranch () const |
bool | isCondBranch () const |
bool | isNop () const |
bool | isReturn () const |
bool | isEndOfKernel () const |
bool | isKernelLaunch () const |
bool | isSDWAInst () const |
bool | isDPPInst () const |
bool | isUnconditionalJump () const |
bool | isSpecialOp () const |
bool | isWaitcnt () const |
bool | isSleep () const |
bool | isBarrier () const |
bool | isMemSync () const |
bool | isMemRef () const |
bool | isFlat () const |
bool | isFlatGlobal () const |
bool | isLoad () const |
bool | isStore () const |
bool | isAtomic () const |
bool | isAtomicNoRet () const |
bool | isAtomicRet () const |
bool | isScalar () const |
bool | readsSCC () const |
bool | writesSCC () const |
bool | readsVCC () const |
bool | writesVCC () const |
bool | readsEXEC () const |
bool | writesEXEC () const |
bool | readsMode () const |
bool | writesMode () const |
bool | ignoreExec () const |
bool | isAtomicAnd () const |
bool | isAtomicOr () const |
bool | isAtomicXor () const |
bool | isAtomicCAS () const |
bool | isAtomicExch () const |
bool | isAtomicAdd () const |
bool | isAtomicSub () const |
bool | isAtomicInc () const |
bool | isAtomicDec () const |
bool | isAtomicMax () const |
bool | isAtomicMin () const |
bool | isArgLoad () const |
bool | isGlobalMem () const |
bool | isLocalMem () const |
bool | isArgSeg () const |
bool | isGlobalSeg () const |
bool | isGroupSeg () const |
bool | isKernArgSeg () const |
bool | isPrivateSeg () const |
bool | isReadOnlySeg () const |
bool | isSpillSeg () const |
bool | isGloballyCoherent () const |
Coherence domain of a memory instruction. More... | |
bool | isSystemCoherent () const |
bool | isF16 () const |
bool | isF32 () const |
bool | isF64 () const |
bool | isFMA () const |
bool | isMAC () const |
bool | isMAD () const |
virtual void | initiateAcc (GPUDynInstPtr gpuDynInst) |
virtual void | completeAcc (GPUDynInstPtr gpuDynInst) |
virtual uint32_t | getTargetPc () |
void | setFlag (Flags flag) |
const std::string & | opcode () const |
const std::vector< OperandInfo > & | srcOperands () const |
const std::vector< OperandInfo > & | dstOperands () const |
const std::vector< OperandInfo > & | srcVecRegOperands () const |
const std::vector< OperandInfo > & | dstVecRegOperands () const |
const std::vector< OperandInfo > & | srcScalarRegOperands () const |
const std::vector< OperandInfo > & | dstScalarRegOperands () const |
Additional Inherited Members | |
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enum | OpType { SRC_VEC , SRC_SCALAR , DST_VEC , DST_SCALAR } |
typedef int(RegisterManager::* | MapRegFn) (Wavefront *, int) |
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enums::StorageClassType | executed_as |
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static uint64_t | dynamic_id_count |
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void | panicUnimplemented () const |
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InFmt_VOP3 | instData |
InFmt_VOP3_1 | extData |
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ScalarRegU32 | _srcLiteral |
if the instruction has a src literal - an immediate value that is part of the instruction stream - we store that here More... | |
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const std::string | _opcode |
std::string | disassembly |
int | _instNum |
int | _instAddr |
std::vector< OperandInfo > | srcOps |
std::vector< OperandInfo > | dstOps |
Definition at line 28737 of file instructions.hh.
gem5::Gcn3ISA::Inst_VOP3__V_SAD_U8::Inst_VOP3__V_SAD_U8 | ( | InFmt_VOP3 * | iFmt | ) |
Definition at line 28684 of file instructions.cc.
References gem5::GPUStaticInst::setFlag().
gem5::Gcn3ISA::Inst_VOP3__V_SAD_U8::~Inst_VOP3__V_SAD_U8 | ( | ) |
Definition at line 28690 of file instructions.cc.
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overridevirtual |
input modifiers are supported by FP operations only
Implements gem5::GPUStaticInst.
Definition at line 28699 of file instructions.cc.
References gem5::Gcn3ISA::InFmt_VOP3::ABS, gem5::bits(), gem5::Wavefront::execMask(), gem5::Gcn3ISA::Inst_VOP3::extData, gem5::Gcn3ISA::Inst_VOP3::instData, gem5::Gcn3ISA::InFmt_VOP3_1::NEG, gem5::Gcn3ISA::NumVecElemPerVecReg(), gem5::Gcn3ISA::VecOperand< DataType, Const, NumDwords >::readSrc(), gem5::Gcn3ISA::InFmt_VOP3_1::SRC0, gem5::Gcn3ISA::InFmt_VOP3_1::SRC1, gem5::Gcn3ISA::InFmt_VOP3_1::SRC2, gem5::Gcn3ISA::InFmt_VOP3::VDST, and gem5::Gcn3ISA::VecOperand< DataType, Const, NumDwords >::write().
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inlineoverridevirtual |
Implements gem5::GPUStaticInst.
Definition at line 28744 of file instructions.hh.
References numDstRegOperands(), and numSrcRegOperands().
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inlineoverridevirtual |
Reimplemented from gem5::Gcn3ISA::GCN3GPUStaticInst.
Definition at line 28753 of file instructions.hh.
References fatal.
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inlineoverridevirtual |
Implements gem5::GPUStaticInst.
Definition at line 28749 of file instructions.hh.
Referenced by getNumOperands().
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inlineoverridevirtual |
Implements gem5::GPUStaticInst.
Definition at line 28750 of file instructions.hh.
Referenced by getNumOperands().