Sampa::TwoPortL1Cpu Class Reference

#include <processor.h>

Inheritance diagram for Sampa::TwoPortL1Cpu:

List of all members.

Public Types
enum	Opcode {   NOP, STALL, BRANCH, READ,   WRITE, READ_MISS, WRITE_MISS, MISPREDICTED }
typedef AdaptingInitiator < TwoPortL1Cpu >	AdaptingInitiator
Public Member Functions
	TwoPortL1Cpu (const Name &name)
void	bind_clock (Clock *clock)
void	bind_fetch_target (Target *target)
Initiator *	get_fetch_initiator ()
void	bind_data_target (Target *target)
Initiator *	get_data_initiator ()
bool	recieve_fetch_response (const Response &)
bool	recieve_data_response (const Response &)
	SAMPA_PERSISTENT (Module)
const char *	get_name () const
const char *	get_full_name () const
	name can be ([^. ]+.)*[^. ]+
Object *	get_parent () const
	return object containing this one
Object *	get_sibling () const
	return next object with same parent or NULL if none
Object *	get_first_child () const
	return first child object or NULL if none
int	is_debug () const
Protected Types
enum	Severity { S_INFO, S_WARNING, S_ERROR, S_FATAL }
Protected Member Functions
void	set_next_trigger (EventListenerSingle &)
ProcessBase *	__get_process_by_name (const std::string &name)
void	debug (const char *,...)
void	error (Severity severity, const char *,...)
Private Member Functions
	SAMPA_MODULE (TwoPortL1Cpu)
void	complete_restart ()
void	execute ()
void	fetch1 ()
bool	fetch_hit (const Address &)
Opcode	get_instruction (Address)
void	decode1 ()
void	execute1 ()
Opcode	predict ()
bool	read_hit ()
bool	write_hit ()
void	execute2 ()
void	invalidate_pipeline ()
void	read1 ()
bool	eviction ()
void	write1 ()
Private Attributes
AdaptingInitiator	p_fetch
AdaptingInitiator	p_data
EventListener	e_rising
IntParameter	m_cache_line_capacity
Gated< Address >	m_pc
Address	m_old_pc
Gated< Opcode >	m_inst
Gated< bool >	m_fetch_response_present
Gated< bool >	m_fetch_miss
int	m_fetch_pending
int	m_fetch_query
Request	m_fetch_request
Gated< Opcode >	m_decoded
Gated< Opcode >	m_stage1
Gated< Opcode >	m_stage2
Opcode	m_prediction [2]
Gated< bool >	m_read
Gated< bool >	m_read_response_present
Gated< bool >	m_request_done
int	m_read_pending
int	m_read_query
Request	m_read_request
Gated< bool >	m_write
int	m_pending_write
IntParameter	m_write_buffer_capacity
Request	m_eviction_request
Gated< int >	m_eviction_pending
Request	m_write_request
DoubleParameter	m_mispredicted_branch_ratio
DoubleParameter	m_fetch_ratio
DoubleParameter	m_fetch_miss_ratio
DoubleParameter	m_read_miss_ratio
DoubleParameter	m_write_miss_ratio
DoubleParameter	m_branch_ratio
DoubleParameter	m_read_ratio
DoubleParameter	m_write_ratio
DoubleParameter	m_dirty_ratio
double	m_branch_read_write_ratio
double	m_read_write_ratio

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Detailed Description

Definition at line 26 of file processor.h.

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Member Typedef Documentation

typedef AdaptingInitiator<TwoPortL1Cpu> Sampa::TwoPortL1Cpu::AdaptingInitiator

Definition at line 42 of file processor.h.

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Member Enumeration Documentation

enum Sampa::TwoPortL1Cpu::Opcode

Enumerator:

NOP
STALL
BRANCH
READ
WRITE
READ_MISS
WRITE_MISS
MISPREDICTED

Definition at line 41 of file processor.h.

enum Sampa::Object::Severity [protected, inherited]

Enumerator:

S_INFO
S_WARNING
S_ERROR
S_FATAL

Definition at line 48 of file object.h.

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Constructor & Destructor Documentation

Sampa::TwoPortL1Cpu::TwoPortL1Cpu

(

const Name &

name

)

---

Member Function Documentation

Sampa::TwoPortL1Cpu::SAMPA_MODULE

(

TwoPortL1Cpu

)

[private]

void Sampa::TwoPortL1Cpu::bind_clock

(

Clock *

clock

)

void Sampa::TwoPortL1Cpu::bind_fetch_target

(

Target *

target

)

Initiator* Sampa::TwoPortL1Cpu::get_fetch_initiator

(

)

[inline]

Definition at line 33 of file processor.h.

References p_fetch.

void Sampa::TwoPortL1Cpu::bind_data_target

(

Target *

target

)

Initiator* Sampa::TwoPortL1Cpu::get_data_initiator

(

)

[inline]

Definition at line 36 of file processor.h.

References p_data.

bool Sampa::TwoPortL1Cpu::recieve_fetch_response

(

const Response &

)

bool Sampa::TwoPortL1Cpu::recieve_data_response

(

const Response &

)

void Sampa::TwoPortL1Cpu::complete_restart

(

)

[private, virtual]

is called to finalize restart. On restart, one shall update pointers, or reopen ressources (files, ...).

Most of pointers are restored by the thanks to the post++ library provided that the CLASSINFO() was correctly set.

However, some pointers are not relocated by the library. These are for example the method pointers used for the processes. Take a look at

See also:

Module::restart_process, to see how this is handled

Reimplemented from Sampa::Object.

void Sampa::TwoPortL1Cpu::execute

(

)

[private]

void Sampa::TwoPortL1Cpu::fetch1

(

)

[private]

bool Sampa::TwoPortL1Cpu::fetch_hit

(

const Address &

)

[private]

Opcode Sampa::TwoPortL1Cpu::get_instruction

(

Address

)

[private]

void Sampa::TwoPortL1Cpu::decode1

(

)

[private]

void Sampa::TwoPortL1Cpu::execute1

(

)

[private]

Opcode Sampa::TwoPortL1Cpu::predict

(

)

[private]

bool Sampa::TwoPortL1Cpu::read_hit

(

)

[private]

bool Sampa::TwoPortL1Cpu::write_hit

(

)

[private]

void Sampa::TwoPortL1Cpu::execute2

(

)

[private]

void Sampa::TwoPortL1Cpu::invalidate_pipeline

(

)

[private]

void Sampa::TwoPortL1Cpu::read1

(

)

[private]

bool Sampa::TwoPortL1Cpu::eviction

(

)

[private]

void Sampa::TwoPortL1Cpu::write1

(

)

[private]

void Sampa::Module::set_next_trigger

(

EventListenerSingle &

)

[protected, inherited]

ProcessBase* Sampa::Module::__get_process_by_name

(

const std::string &

name

)

[protected, inherited]

Sampa::Module::SAMPA_PERSISTENT

(

Module

)

[inherited]

const char* Sampa::Object::get_name

(

)

const [inherited]

returns the local name

const char* Sampa::Object::get_full_name

(

)

const [inherited]

name can be ([^. ]+.)*[^. ]+

Object* Sampa::Object::get_parent

(

)

const [inherited]

return object containing this one

Object* Sampa::Object::get_sibling

(

)

const [inherited]

return next object with same parent or NULL if none

Object* Sampa::Object::get_first_child

(

)

const [inherited]

return first child object or NULL if none

int Sampa::Object::is_debug

(

)

const [inline, inherited]

Definition at line 44 of file object.h.

void Sampa::Object::debug	(	const char *	,
			...
	)			[protected, inherited]

void Sampa::Object::error	(	Severity	severity,
		const char *	,
			...
	)			[protected, inherited]

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Member Data Documentation

AdaptingInitiator Sampa::TwoPortL1Cpu::p_fetch [private]

Definition at line 61 of file processor.h.

Referenced by get_fetch_initiator().

AdaptingInitiator Sampa::TwoPortL1Cpu::p_data [private]

Definition at line 62 of file processor.h.

Referenced by get_data_initiator().

EventListener Sampa::TwoPortL1Cpu::e_rising [private]

Definition at line 63 of file processor.h.

IntParameter Sampa::TwoPortL1Cpu::m_cache_line_capacity [private]

Definition at line 64 of file processor.h.

Gated<Address> Sampa::TwoPortL1Cpu::m_pc [private]

Definition at line 65 of file processor.h.

Address Sampa::TwoPortL1Cpu::m_old_pc [private]

Definition at line 66 of file processor.h.

Gated<Opcode> Sampa::TwoPortL1Cpu::m_inst [private]

Definition at line 67 of file processor.h.

Gated<bool> Sampa::TwoPortL1Cpu::m_fetch_response_present [private]

Definition at line 68 of file processor.h.

Gated<bool> Sampa::TwoPortL1Cpu::m_fetch_miss [private]

Definition at line 69 of file processor.h.

int Sampa::TwoPortL1Cpu::m_fetch_pending [private]

Definition at line 70 of file processor.h.

int Sampa::TwoPortL1Cpu::m_fetch_query [private]

Definition at line 71 of file processor.h.

Request Sampa::TwoPortL1Cpu::m_fetch_request [private]

Definition at line 72 of file processor.h.

Gated<Opcode> Sampa::TwoPortL1Cpu::m_decoded [private]

Definition at line 73 of file processor.h.

Gated<Opcode> Sampa::TwoPortL1Cpu::m_stage1 [private]

Definition at line 74 of file processor.h.

Gated<Opcode> Sampa::TwoPortL1Cpu::m_stage2 [private]

Definition at line 75 of file processor.h.

Opcode Sampa::TwoPortL1Cpu::m_prediction[2] [private]

Definition at line 76 of file processor.h.

Gated<bool> Sampa::TwoPortL1Cpu::m_read [private]

Definition at line 77 of file processor.h.

Gated<bool> Sampa::TwoPortL1Cpu::m_read_response_present [private]

Definition at line 78 of file processor.h.

Gated<bool> Sampa::TwoPortL1Cpu::m_request_done [private]

Definition at line 79 of file processor.h.

int Sampa::TwoPortL1Cpu::m_read_pending [private]

Definition at line 80 of file processor.h.

int Sampa::TwoPortL1Cpu::m_read_query [private]

Definition at line 81 of file processor.h.

Request Sampa::TwoPortL1Cpu::m_read_request [private]

Definition at line 82 of file processor.h.

Gated<bool> Sampa::TwoPortL1Cpu::m_write [private]

Definition at line 83 of file processor.h.

int Sampa::TwoPortL1Cpu::m_pending_write [private]

Definition at line 84 of file processor.h.

IntParameter Sampa::TwoPortL1Cpu::m_write_buffer_capacity [private]

Definition at line 85 of file processor.h.

Request Sampa::TwoPortL1Cpu::m_eviction_request [private]

Definition at line 86 of file processor.h.

Gated<int> Sampa::TwoPortL1Cpu::m_eviction_pending [private]

Definition at line 87 of file processor.h.

Request Sampa::TwoPortL1Cpu::m_write_request [private]

Definition at line 88 of file processor.h.

DoubleParameter Sampa::TwoPortL1Cpu::m_mispredicted_branch_ratio [private]

Definition at line 89 of file processor.h.

DoubleParameter Sampa::TwoPortL1Cpu::m_fetch_ratio [private]

Definition at line 90 of file processor.h.

DoubleParameter Sampa::TwoPortL1Cpu::m_fetch_miss_ratio [private]

Definition at line 91 of file processor.h.

DoubleParameter Sampa::TwoPortL1Cpu::m_read_miss_ratio [private]

Definition at line 92 of file processor.h.

DoubleParameter Sampa::TwoPortL1Cpu::m_write_miss_ratio [private]

Definition at line 93 of file processor.h.

DoubleParameter Sampa::TwoPortL1Cpu::m_branch_ratio [private]

Definition at line 94 of file processor.h.

DoubleParameter Sampa::TwoPortL1Cpu::m_read_ratio [private]

Definition at line 95 of file processor.h.

DoubleParameter Sampa::TwoPortL1Cpu::m_write_ratio [private]

Definition at line 96 of file processor.h.

DoubleParameter Sampa::TwoPortL1Cpu::m_dirty_ratio [private]

Definition at line 97 of file processor.h.

double Sampa::TwoPortL1Cpu::m_branch_read_write_ratio [private]

Definition at line 98 of file processor.h.

double Sampa::TwoPortL1Cpu::m_read_write_ratio [private]

Definition at line 99 of file processor.h.

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

• include/sampa/component/processor.h

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