gem5  v20.1.0.0
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
StackDistProbe Class Reference

#include <stack_dist.hh>

Inheritance diagram for StackDistProbe:
BaseMemProbe SimObject EventManager Serializable Drainable Stats::Group

Public Member Functions

 StackDistProbe (StackDistProbeParams *params)
 
void regStats () override
 Callback to set stat parameters. More...
 
- Public Member Functions inherited from BaseMemProbe
 BaseMemProbe (BaseMemProbeParams *params)
 
void regProbeListeners () override
 Register probe listeners for this object. More...
 
- Public Member Functions inherited from SimObject
const Paramsparams () const
 
 SimObject (const Params *_params)
 
virtual ~SimObject ()
 
virtual const std::string name () const
 
virtual void init ()
 init() is called after all C++ SimObjects have been created and all ports are connected. More...
 
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...
 
ProbeManagergetProbeManager ()
 Get the probe manager for this object. More...
 
virtual PortgetPort (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
EventQueueeventQueue () 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 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 InforesolveStat (std::string name) const
 Resolve a stat by its name within this group. More...
 
 Group ()=delete
 
 Group (const Group &)=delete
 
Groupoperator= (const Group &)=delete
 

Protected Member Functions

void handleRequest (const ProbePoints::PacketInfo &pkt_info) override
 Callback to analyse intercepted Packets. More...
 
- 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 Attributes

const unsigned lineSize
 
const bool disableLinearHists
 
const bool disableLogHists
 
Stats::Histogram readLinearHist
 
Stats::SparseHistogram readLogHist
 
Stats::Histogram writeLinearHist
 
Stats::SparseHistogram writeLogHist
 
Stats::Scalar infiniteSD
 
StackDistCalc calc
 
- Protected Attributes inherited from SimObject
const SimObjectParams * _params
 Cached copy of the object parameters. More...
 
- Protected Attributes inherited from EventManager
EventQueueeventq
 A pointer to this object's event queue. More...
 

Additional Inherited Members

- Public Types inherited from SimObject
typedef SimObjectParams Params
 
- Static Public Member Functions inherited from SimObject
static void serializeAll (CheckpointOut &cp)
 Serialize all SimObjects in the system. More...
 
static SimObjectfind (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)
 

Detailed Description

Definition at line 48 of file stack_dist.hh.

Constructor & Destructor Documentation

◆ StackDistProbe()

StackDistProbe::StackDistProbe ( StackDistProbeParams *  params)

Definition at line 43 of file stack_dist.cc.

References fatal_if, and MipsISA::p.

Member Function Documentation

◆ handleRequest()

void StackDistProbe::handleRequest ( const ProbePoints::PacketInfo pkt_info)
overrideprotectedvirtual

◆ regStats()

void StackDistProbe::regStats ( )
overridevirtual

Callback to set stat parameters.

This callback is typically used for complex stats (e.g., distributions) that need parameters in addition to a name and a description. Stat names and descriptions should typically be set from the constructor usingo from the constructor using the ADD_STAT macro.

Reimplemented from Stats::Group.

Definition at line 56 of file stack_dist.cc.

References Stats::DataWrap< Derived, InfoProxyType >::desc(), disableLinearHists, disableLogHists, Stats::DataWrap< Derived, InfoProxyType >::flags(), infiniteSD, Stats::Histogram::init(), Stats::SparseHistogram::init(), SimObject::name(), Stats::DataWrap< Derived, InfoProxyType >::name(), Stats::nozero, MipsISA::p, SimObject::params(), Stats::pdf, readLinearHist, readLogHist, Stats::Group::regStats(), writeLinearHist, and writeLogHist.

Member Data Documentation

◆ calc

StackDistCalc StackDistProbe::calc
protected

Definition at line 85 of file stack_dist.hh.

Referenced by handleRequest().

◆ disableLinearHists

const bool StackDistProbe::disableLinearHists
protected

Definition at line 63 of file stack_dist.hh.

Referenced by handleRequest(), and regStats().

◆ disableLogHists

const bool StackDistProbe::disableLogHists
protected

Definition at line 66 of file stack_dist.hh.

Referenced by handleRequest(), and regStats().

◆ infiniteSD

Stats::Scalar StackDistProbe::infiniteSD
protected

Definition at line 82 of file stack_dist.hh.

Referenced by handleRequest(), and regStats().

◆ lineSize

const unsigned StackDistProbe::lineSize
protected

Definition at line 60 of file stack_dist.hh.

Referenced by handleRequest().

◆ readLinearHist

Stats::Histogram StackDistProbe::readLinearHist
protected

Definition at line 70 of file stack_dist.hh.

Referenced by handleRequest(), and regStats().

◆ readLogHist

Stats::SparseHistogram StackDistProbe::readLogHist
protected

Definition at line 73 of file stack_dist.hh.

Referenced by handleRequest(), and regStats().

◆ writeLinearHist

Stats::Histogram StackDistProbe::writeLinearHist
protected

Definition at line 76 of file stack_dist.hh.

Referenced by handleRequest(), and regStats().

◆ writeLogHist

Stats::SparseHistogram StackDistProbe::writeLogHist
protected

Definition at line 79 of file stack_dist.hh.

Referenced by handleRequest(), and regStats().


The documentation for this class was generated from the following files:

Generated on Wed Sep 30 2020 14:02:32 for gem5 by doxygen 1.8.17