A simple histogram stat. More...
#include <statistics.hh>
Inheritance diagram for Stats::Histogram:
Public Member Functions | |
| Histogram (Group *parent=nullptr, const char *name=nullptr, const char *desc=nullptr) | |
| Histogram & | init (size_type size) |
| Set the parameters of this histogram. More... | |
 Public Member Functions inherited from Stats::DistBase< Histogram, HistStor > | |
| DistBase (Group *parent, const char *name, const char *desc) | |
| void | sample (const U &v, int n=1) |
| Add a value to the distribtion n times. More... | |
| size_type | size () const |
| Return the number of entries in this stat. More... | |
| bool | zero () const |
| Return true if no samples have been added. More... | |
| void | prepare () |
| void | reset () |
| Reset stat value to default. More... | |
| void | add (DistBase &d) |
| Add the argument distribution to the this distribution. More... | |
| Public Member Functions inherited from Stats::DataWrap< Histogram, DistInfoProxy > | |
| const Info * | info () const |
| DataWrap ()=delete | |
| DataWrap (const DataWrap &)=delete | |
| DataWrap (Group *parent, const char *name, const char *desc) | |
| DataWrap & | operator= (const DataWrap &)=delete |
| Histogram & | name (const std::string &name) |
| Set the name and marks this stat to print at the end of simulation. More... | |
| const std::string & | name () const |
| Histogram & | setSeparator (const std::string &_sep) |
| Set the character(s) used between the name and vector number on vectors, dist, etc. More... | |
| const std::string & | setSeparator () const |
| Histogram & | desc (const std::string &_desc) |
| Set the description and marks this stat to print at the end of simulation. More... | |
| Histogram & | precision (int _precision) |
| Set the precision and marks this stat to print at the end of simulation. More... | |
| Histogram & | flags (Flags _flags) |
| Set the flags and marks this stat to print at the end of simulation. More... | |
| Histogram & | prereq (const Stat &prereq) |
| Set the prerequisite stat and marks this stat to print at the end of simulation. More... | |
| Public Member Functions inherited from Stats::InfoAccess | |
| InfoAccess () | |
| void | reset () |
| Reset the stat to the default state. More... | |
| bool | zero () const |
| bool | check () const |
| Check that this stat has been set up properly and is ready for use. More... | |
Additional Inherited Members | |
| Public Types inherited from Stats::DistBase< Histogram, HistStor > | |
| typedef DistInfoProxy< Histogram > | Info |
| typedef HistStor | Storage |
| typedef HistStor ::Params | Params |
| Public Types inherited from Stats::DataWrap< Histogram, DistInfoProxy > | |
| typedef DistInfoProxy< Histogram > | Info |
| Protected Member Functions inherited from Stats::DistBase< Histogram, HistStor > | |
| char storage[sizeof(Storage)] | __attribute__ ((aligned(8))) |
| The storage for this stat. More... | |
| Storage * | data () |
| Retrieve the storage. More... | |
| const Storage * | data () const |
| Retrieve a const pointer to the storage. More... | |
| void | doInit () |
| Protected Member Functions inherited from Stats::DataWrap< Histogram, DistInfoProxy > | |
| Histogram & | self () |
| Info * | info () |
| Protected Member Functions inherited from Stats::InfoAccess | |
| void | setInfo (Group *parent, Info *info) |
| Set up an info class for this statistic. More... | |
| void | setParams (const StorageParams *params) |
| Save Storage class parameters if any. More... | |
| void | setInit () |
| Save Storage class parameters if any. More... | |
| Info * | info () |
| Grab the information class for this statistic. More... | |
| const Info * | info () const |
| Grab the information class for this statistic. More... | |
Detailed Description
A simple histogram stat.
Definition at line 2654 of file statistics.hh.
Constructor & Destructor Documentation
◆ Histogram()
|
inline |
Definition at line 2657 of file statistics.hh.
Member Function Documentation
◆ init()
Set the parameters of this histogram.
- See also
- HistStor::Params
- Parameters
-
size The number of buckets in the histogram
- Returns
- A reference to this histogram.
Definition at line 2669 of file statistics.hh.
References Stats::HistStor::Params::buckets, Stats::DistBase< Histogram, HistStor >::doInit(), Stats::InfoAccess::setParams(), and Stats::DistBase< Histogram, HistStor >::size().
Referenced by AbstractController::init(), CommMonitor::MonitorStats::MonitorStats(), StackDistProbe::regStats(), HTMSequencer::regStats(), Profiler::regStats(), Sequencer::regStats(), CacheMemory::regStats(), FlashDevice::regStats(), GPUCoalescer::regStats(), UFSHostDevice::regStats(), SimpleCache::SimpleCacheStats::SimpleCacheStats(), and ArmISA::TableWalker::TableWalkerStats::TableWalkerStats().
The documentation for this class was generated from the following file:
- base/statistics.hh