MultiperspectivePerceptron::ThreadData Struct Reference

History data is kept for each thread. More...

#include <multiperspective_perceptron.hh>

Public Member Functions
	ThreadData (int num_filter, int n_local_histories, int local_history_length, int assoc, const std::vector< std::vector< int >> &blurrypath_bits, int path_length, int ghist_length, int block_size, const std::vector< std::vector< std::vector< bool >>> &acyclic_bits, const std::vector< int > &modhist_indices, const std::vector< int > &modhist_lengths, const std::vector< int > &modpath_indices, const std::vector< int > &modpath_lengths, const std::vector< int > &table_sizes, int n_sign_bits)
void	updateAcyclic (bool hashed_taken, unsigned int hpc)
void	insertRecency (unsigned int pc, int assoc)

Public Attributes
std::vector< FilterEntry >	filterTable
std::vector< std::vector< bool > >	acyclic_histories
std::vector< std::vector< unsigned int > >	acyclic2_histories
std::vector< std::vector< unsigned int > >	blurrypath_histories
std::vector< unsigned int >	ghist_words
std::vector< std::vector< unsigned short int > >	modpath_histories
std::vector< std::vector< bool > >	mod_histories
std::vector< unsigned short int >	path_history
std::vector< unsigned int >	imli_counter
LocalHistories	localHistories
std::vector< unsigned int short >	recency_stack
bool	last_ghist_bit
int	occupancy
std::vector< int >	mpreds
std::vector< std::vector< short int > >	tables
std::vector< std::vector< std::array< bool, 2 > > >	sign_bits

Detailed Description

History data is kept for each thread.

Definition at line 288 of file multiperspective_perceptron.hh.

Constructor & Destructor Documentation

ThreadData()

MultiperspectivePerceptron::ThreadData::ThreadData	(	int	num_filter,
		int	n_local_histories,
		int	local_history_length,
		int	assoc,
		const std::vector< std::vector< int >> &	blurrypath_bits,
		int	path_length,
		int	ghist_length,
		int	block_size,
		const std::vector< std::vector< std::vector< bool >>> &	acyclic_bits,
		const std::vector< int > &	modhist_indices,
		const std::vector< int > &	modhist_lengths,
		const std::vector< int > &	modpath_indices,
		const std::vector< int > &	modpath_lengths,
		const std::vector< int > &	table_sizes,
		int	n_sign_bits
	)

Definition at line 52 of file multiperspective_perceptron.cc.

References acyclic2_histories, MultiperspectivePerceptron::acyclic_bits, acyclic_histories, MultiperspectivePerceptron::blurrypath_bits, blurrypath_histories, ArmISA::i, ArmISA::j, MipsISA::k, mod_histories, modpath_histories, mpreds, MultiperspectivePerceptron::n_sign_bits, sign_bits, and tables.

Member Function Documentation

insertRecency()

void MultiperspectivePerceptron::ThreadData::insertRecency ( unsigned int  pc, int  assoc  )

inline

Definition at line 322 of file multiperspective_perceptron.hh.

References MultiperspectivePerceptron::assoc, ArmISA::b, ArmISA::i, ArmISA::j, and MultiperspectivePerceptron::MPPBranchInfo::pc.

updateAcyclic()

void MultiperspectivePerceptron::ThreadData::updateAcyclic ( bool  hashed_taken, unsigned int  hpc  )

inline

Definition at line 304 of file multiperspective_perceptron.hh.

References ArmISA::i.

Member Data Documentation

acyclic2_histories

std::vector<std::vector<unsigned int> > MultiperspectivePerceptron::ThreadData::acyclic2_histories

Definition at line 302 of file multiperspective_perceptron.hh.

Referenced by ThreadData().

acyclic_histories

std::vector<std::vector<bool> > MultiperspectivePerceptron::ThreadData::acyclic_histories

Definition at line 301 of file multiperspective_perceptron.hh.

Referenced by ThreadData().

blurrypath_histories

std::vector<std::vector<unsigned int> > MultiperspectivePerceptron::ThreadData::blurrypath_histories

Definition at line 313 of file multiperspective_perceptron.hh.

Referenced by ThreadData().

filterTable

std::vector<FilterEntry> MultiperspectivePerceptron::ThreadData::filterTable

Definition at line 300 of file multiperspective_perceptron.hh.

ghist_words

std::vector<unsigned int> MultiperspectivePerceptron::ThreadData::ghist_words

Definition at line 314 of file multiperspective_perceptron.hh.

imli_counter

std::vector<unsigned int> MultiperspectivePerceptron::ThreadData::imli_counter

Definition at line 318 of file multiperspective_perceptron.hh.

last_ghist_bit

bool MultiperspectivePerceptron::ThreadData::last_ghist_bit

Definition at line 341 of file multiperspective_perceptron.hh.

localHistories

LocalHistories MultiperspectivePerceptron::ThreadData::localHistories

Definition at line 319 of file multiperspective_perceptron.hh.

mod_histories

std::vector<std::vector<bool> > MultiperspectivePerceptron::ThreadData::mod_histories

Definition at line 316 of file multiperspective_perceptron.hh.

Referenced by ThreadData().

modpath_histories

std::vector<std::vector<unsigned short int> > MultiperspectivePerceptron::ThreadData::modpath_histories

Definition at line 315 of file multiperspective_perceptron.hh.

Referenced by ThreadData().

mpreds

std::vector<int> MultiperspectivePerceptron::ThreadData::mpreds

Definition at line 344 of file multiperspective_perceptron.hh.

Referenced by ThreadData().

occupancy

int MultiperspectivePerceptron::ThreadData::occupancy

Definition at line 342 of file multiperspective_perceptron.hh.

path_history

std::vector<unsigned short int> MultiperspectivePerceptron::ThreadData::path_history

Definition at line 317 of file multiperspective_perceptron.hh.

recency_stack

std::vector<unsigned int short> MultiperspectivePerceptron::ThreadData::recency_stack

Definition at line 320 of file multiperspective_perceptron.hh.

sign_bits

std::vector<std::vector<std::array<bool, 2> > > MultiperspectivePerceptron::ThreadData::sign_bits

Definition at line 346 of file multiperspective_perceptron.hh.

Referenced by ThreadData().

tables

std::vector<std::vector<short int> > MultiperspectivePerceptron::ThreadData::tables

Definition at line 345 of file multiperspective_perceptron.hh.

Referenced by ThreadData().

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

• cpu/pred/multiperspective_perceptron.hh
• cpu/pred/multiperspective_perceptron.cc