AMDGPUBarrierLatency.cpp File Reference

#include "AMDGPUBarrierLatency.h"
#include "MCTargetDesc/AMDGPUMCTargetDesc.h"
#include "SIInstrInfo.h"
#include "llvm/CodeGen/ScheduleDAGInstrs.h"
#include "llvm/Support/CommandLine.h"

Go to the source code of this file.

Variables
static cl::opt< unsigned >	BarrierSignalWaitLatencyOpt ("amdgpu-barrier-signal-wait-latency", cl::desc("Synthetic latency between S_BARRIER_SIGNAL and S_BARRIER_WAIT " "to encourage scheduling independent work between them"), cl::init(16), cl::Hidden)

Variable Documentation

BarrierSignalWaitLatencyOpt

cl::opt< unsigned > BarrierSignalWaitLatencyOpt("amdgpu-barrier-signal-wait-latency", cl::desc("Synthetic latency between S_BARRIER_SIGNAL and S_BARRIER_WAIT " "to encourage scheduling independent work between them"), cl::init(16), cl::Hidden) ( "amdgpu-barrier-signal-wait-latency" , cl::desc("Synthetic latency between S_BARRIER_SIGNAL and S_BARRIER_WAIT " "to encourage scheduling independent work between them") , cl::init(16) , cl::Hidden  )

static