LLVM: llvm::AMDGPU::Waitcnt Struct Reference (original) (raw)

Represents the counter values to wait for in an s_waitcnt instruction. More...

#include "[Target/AMDGPU/Utils/AMDGPUBaseInfo.h](AMDGPUBaseInfo%5F8h%5Fsource.html)"

Public Member Functions
Waitcnt ()=default
Waitcnt (unsigned VmCnt, unsigned ExpCnt, unsigned LgkmCnt, unsigned VsCnt)
Waitcnt (unsigned LoadCnt, unsigned ExpCnt, unsigned DsCnt, unsigned StoreCnt, unsigned SampleCnt, unsigned BvhCnt, unsigned KmCnt)
bool hasWait () const
bool hasWaitExceptStoreCnt () const
bool hasWaitStoreCnt () const
Waitcnt combined (const Waitcnt &Other) const
Public Attributes
unsigned LoadCnt = ~0u
unsigned ExpCnt = ~0u
unsigned DsCnt = ~0u
unsigned StoreCnt = ~0u
unsigned SampleCnt = ~0u
unsigned BvhCnt = ~0u
unsigned KmCnt = ~0u

Detailed Description

Represents the counter values to wait for in an s_waitcnt instruction.

Large values (including the maximum possible integer) can be used to represent "don't care" waits.

Definition at line 967 of file AMDGPUBaseInfo.h.

Constructor & Destructor Documentation

◆ Waitcnt() [1/3]

llvm::AMDGPU::Waitcnt::Waitcnt ( ) default

◆ Waitcnt() [2/3]

◆ Waitcnt() [3/3]

Member Function Documentation

◆ combined()

◆ hasWait()

bool llvm::AMDGPU::Waitcnt::hasWait ( ) const inline

◆ hasWaitExceptStoreCnt()

bool llvm::AMDGPU::Waitcnt::hasWaitExceptStoreCnt ( ) const inline

◆ hasWaitStoreCnt()

bool llvm::AMDGPU::Waitcnt::hasWaitStoreCnt ( ) const inline

Member Data Documentation

◆ BvhCnt

unsigned llvm::AMDGPU::Waitcnt::BvhCnt = ~0u

◆ DsCnt

unsigned llvm::AMDGPU::Waitcnt::DsCnt = ~0u

◆ ExpCnt

unsigned llvm::AMDGPU::Waitcnt::ExpCnt = ~0u

◆ KmCnt

unsigned llvm::AMDGPU::Waitcnt::KmCnt = ~0u

◆ LoadCnt

unsigned llvm::AMDGPU::Waitcnt::LoadCnt = ~0u

◆ SampleCnt

unsigned llvm::AMDGPU::Waitcnt::SampleCnt = ~0u

◆ StoreCnt

unsigned llvm::AMDGPU::Waitcnt::StoreCnt = ~0u

The documentation for this struct was generated from the following file: