#include <shader.hh>

Inheritance diagram for Shader:

Classes
struct	ShaderStats

Public Types
enum	hsail_mode_e { SIMT, VECTOR_SCALAR }

typedef ShaderParams	Params

Public Types inherited from ClockedObject
using	Params = ClockedObjectParams
	Parameters of ClockedObject. More...

Public Types inherited from SimObject
typedef SimObjectParams	Params

Public Member Functions
GPUDispatcher &	dispatcher ()

void	sampleLoad (const Tick accessTime)

void	sampleStore (const Tick accessTime)

void	sampleInstRoundTrip (std::vector< Tick > roundTripTime)

void	sampleLineRoundTrip (const std::map< Addr, std::vector< Tick >> &roundTripTime)

const ApertureRegister &	gpuVmApe () const

const ApertureRegister &	ldsApe () const

const ApertureRegister &	scratchApe () const

bool	isGpuVmApe (Addr addr) const

bool	isLdsApe (Addr addr) const

bool	isScratchApe (Addr addr) const

Addr	getScratchBase ()

Addr	getHiddenPrivateBase ()

void	initShHiddenPrivateBase (Addr queueBase, uint32_t offset)

	Shader (const Params &p)

	~Shader ()

virtual void	init ()
	init() is called after all C++ SimObjects have been created and all ports are connected. More...

void	execScheduledAdds ()

void	ScheduleAdd (int *val, Tick when, int x)

bool	processTimingPacket (PacketPtr pkt)

void	AccessMem (uint64_t address, void *ptr, uint32_t size, int cu_id, MemCmd cmd, bool suppress_func_errors)

void	ReadMem (uint64_t address, void *ptr, uint32_t sz, int cu_id)

void	ReadMem (uint64_t address, void *ptr, uint32_t sz, int cu_id, bool suppress_func_errors)

void	WriteMem (uint64_t address, void *ptr, uint32_t sz, int cu_id)

void	WriteMem (uint64_t address, void *ptr, uint32_t sz, int cu_id, bool suppress_func_errors)

void	doFunctionalAccess (const RequestPtr &req, MemCmd cmd, void *data, bool suppress_func_errors, int cu_id)

void	registerCU (int cu_id, ComputeUnit *compute_unit)

void	prepareInvalidate (HSAQueueEntry *task)

void	prepareFlush (GPUDynInstPtr gpuDynInst)
	dispatcher/shader arranges flush requests to the CUs More...

bool	dispatchWorkgroups (HSAQueueEntry *task)

Addr	mmap (int length)

void	functionalTLBAccess (PacketPtr pkt, int cu_id, BaseTLB::Mode mode)

void	updateContext (int cid)

void	notifyCuSleep ()

void	incVectorInstSrcOperand (int num_operands)

void	incVectorInstDstOperand (int num_operands)

Public Member Functions inherited from ClockedObject
	ClockedObject (const ClockedObjectParams &p)

void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...

void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...

Public Member Functions inherited from SimObject
const Params &	params () const

	SimObject (const Params &p)

virtual	~SimObject ()

virtual const std::string	name () const

virtual void	loadState (CheckpointIn &cp)
	loadState() is called on each SimObject when restoring from a checkpoint. More...

virtual void	initState ()
	initState() is called on each SimObject when not restoring from a checkpoint. More...

virtual void	regProbePoints ()
	Register probe points for this object. More...

virtual void	regProbeListeners ()
	Register probe listeners for this object. More...

ProbeManager *	getProbeManager ()
	Get the probe manager for this object. More...

virtual Port &	getPort (const std::string &if_name, PortID idx=InvalidPortID)
	Get a port with a given name and index. More...

virtual void	startup ()
	startup() is the final initialization call before simulation. More...

DrainState	drain () override
	Provide a default implementation of the drain interface for objects that don't need draining. More...

virtual void	memWriteback ()
	Write back dirty buffers to memory using functional writes. More...

virtual void	memInvalidate ()
	Invalidate the contents of memory buffers. More...

void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...

void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...

Public Member Functions inherited from EventManager
EventQueue *	eventQueue () const

void	schedule (Event &event, Tick when)

void	deschedule (Event &event)

void	reschedule (Event &event, Tick when, bool always=false)

void	schedule (Event *event, Tick when)

void	deschedule (Event *event)

void	reschedule (Event *event, Tick when, bool always=false)

void	wakeupEventQueue (Tick when=(Tick) -1)
	This function is not needed by the usual gem5 event loop but may be necessary in derived EventQueues which host gem5 on other schedulers. More...

void	setCurTick (Tick newVal)

	EventManager (EventManager &em)
	Event manger manages events in the event queue. More...

	EventManager (EventManager *em)

	EventManager (EventQueue *eq)

Public Member Functions inherited from Serializable
	Serializable ()

virtual	~Serializable ()

void	serializeSection (CheckpointOut &cp, const char *name) const
	Serialize an object into a new section. More...

void	serializeSection (CheckpointOut &cp, const std::string &name) const

void	unserializeSection (CheckpointIn &cp, const char *name)
	Unserialize an a child object. More...

void	unserializeSection (CheckpointIn &cp, const std::string &name)

Public Member Functions inherited from Drainable
DrainState	drainState () const
	Return the current drain state of an object. More...

virtual void	notifyFork ()
	Notify a child process of a fork. More...

Public Member Functions inherited from Stats::Group
	Group (Group parent, const char name=nullptr)
	Construct a new statistics group. More...

virtual	~Group ()

virtual void	regStats ()
	Callback to set stat parameters. More...

virtual void	resetStats ()
	Callback to reset stats. More...

virtual void	preDumpStats ()
	Callback before stats are dumped. More...

void	addStat (Stats::Info *info)
	Register a stat with this group. More...

const std::map< std::string, Group * > &	getStatGroups () const
	Get all child groups associated with this object. More...

const std::vector< Info * > &	getStats () const
	Get all stats associated with this object. More...

void	addStatGroup (const char name, Group block)
	Add a stat block as a child of this block. More...

const Info *	resolveStat (std::string name) const
	Resolve a stat by its name within this group. More...

void	mergeStatGroup (Group *block)
	Merge the contents (stats & children) of a block to this block. More...

	Group ()=delete

	Group (const Group &)=delete

Group &	operator= (const Group &)=delete

Public Member Functions inherited from Clocked
void	updateClockPeriod ()
	Update the tick to the current tick. More...

Tick	clockEdge (Cycles cycles=Cycles(0)) const
	Determine the tick when a cycle begins, by default the current one, but the argument also enables the caller to determine a future cycle. More...

Cycles	curCycle () const
	Determine the current cycle, corresponding to a tick aligned to a clock edge. More...

Tick	nextCycle () const
	Based on the clock of the object, determine the start tick of the first cycle that is at least one cycle in the future. More...

uint64_t	frequency () const

Tick	clockPeriod () const

double	voltage () const

Cycles	ticksToCycles (Tick t) const

Tick	cyclesToTicks (Cycles c) const

Public Attributes
SimpleThread *	cpuThread

ThreadContext *	gpuTc

BaseCPU *	cpuPointer

EventFunctionWrapper	tickEvent

bool	timingSim

hsail_mode_e	hsail_mode

int	impl_kern_launch_acq

int	impl_kern_end_rel

int	coissue_return

int	trace_vgpr_all

int	n_cu

int	n_wf

int	globalMemSize

int	nextSchedCu

uint32_t	sa_n

std::vector< int * >	sa_val

std::vector< uint64_t >	sa_when

std::vector< int32_t >	sa_x

std::vector< ComputeUnit * >	cuList

GPUCommandProcessor &	gpuCmdProc

GPUDispatcher &	_dispatcher

int64_t	max_valu_insts

int64_t	total_valu_insts

Public Attributes inherited from ClockedObject
PowerState *	powerState

Protected Attributes
Shader::ShaderStats	stats

Protected Attributes inherited from SimObject
const SimObjectParams &	_params
	Cached copy of the object parameters. More...

Protected Attributes inherited from EventManager
EventQueue *	eventq
	A pointer to this object's event queue. More...

Private Attributes
ApertureRegister	_gpuVmApe

ApertureRegister	_ldsApe

ApertureRegister	_scratchApe

Addr	shHiddenPrivateBaseVmid

int	_activeCus

Tick	_lastInactiveTick

Additional Inherited Members
Static Public Member Functions inherited from SimObject
static void	serializeAll (CheckpointOut &cp)
	Serialize all SimObjects in the system. More...

static SimObject *	find (const char *name)
	Find the SimObject with the given name and return a pointer to it. More...

Static Public Member Functions inherited from Serializable
static const std::string &	currentSection ()
	Gets the fully-qualified name of the active section. More...

static void	serializeAll (const std::string &cpt_dir)
	Serializes all the SimObjects. More...

static void	unserializeGlobals (CheckpointIn &cp)

Protected Member Functions inherited from Drainable
	Drainable ()

virtual	~Drainable ()

virtual void	drainResume ()
	Resume execution after a successful drain. More...

void	signalDrainDone () const
	Signal that an object is drained. More...

Protected Member Functions inherited from Clocked
	Clocked (ClockDomain &clk_domain)
	Create a clocked object and set the clock domain based on the parameters. More...

	Clocked (Clocked &)=delete

Clocked &	operator= (Clocked &)=delete

virtual	~Clocked ()
	Virtual destructor due to inheritance. More...

void	resetClock () const
	Reset the object's clock using the current global tick value. More...

virtual void	clockPeriodUpdated ()
	A hook subclasses can implement so they can do any extra work that's needed when the clock rate is changed. More...