McFrontEnd Class Reference

#include <mcFrontEnd.h>

Inheritance diagram for McFrontEnd:

[legend]

List of all members.

Public Member Functions
	McFrontEnd ()
	~McFrontEnd ()
void	setup (uint no_nodes, uint vcs, uint max_sim_time)
void	finish ()
void	process_event (IrisEvent *e)
string	toString () const
void	set_no_vcs (uint v)
void	set_output_path (string v)
bool	compare ()
string	print_stats () const
Public Attributes
Component *	mc
vector< Request >	niQueue
uint	node_ip
bool	sending
Private Member Functions
void	handle_new_packet_event (IrisEvent *e)
void	handle_old_packet_event (IrisEvent *e)
void	handle_ready_event (IrisEvent *e)
void	handle_out_pull_event (IrisEvent *e)
void	handle_detect_deadlock_event (IrisEvent *)
void	convertToBitStream (Request *req, HighLevelPacket *hlp)
void	convertFromBitStream (Request *req, HighLevelPacket *hlp)
bool	GetFrommcFrontEndQueue (Request *req)
void	add_mc_bits (Request *req)
void	strip_mc_bits (Request *req)
Private Attributes
double	last_pkt_out_cycle
ullint	last_out_pull_cycle
unsigned long long int	total_missed_time
unsigned long long int	total_backward_time
uint	missed_time
unsigned long long int	packets_out
ullint	resp_buff_occ_cycles
ullint	avg_resp_buff_occ
uint	vcs
uint	no_nodes
unsigned int	packets
unsigned long long int	max_sim_time
deque< HighLevelPacket >	out_packets
deque< HighLevelPacket >	sent_packets
vector< HighLevelPacket * >	outstanding_hlp
string	out_filename
string	trace_name
ofstream	out_file
fstream	trace_filename
vector< bool >	ready
unsigned int	last_vc
unsigned int	flast_vc

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Detailed Description

Definition at line 40 of file mcFrontEnd.h.

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Constructor & Destructor Documentation

McFrontEnd::McFrontEnd

(

)

Definition at line 31 of file mcFrontEnd.cc.

References mc, NetworkComponent::name, and Processor::ni_recv.

McFrontEnd::~McFrontEnd

(

)

Definition at line 42 of file mcFrontEnd.cc.

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Member Function Documentation

void McFrontEnd::add_mc_bits

(

Request *

req

)

[private]

Definition at line 133 of file mcFrontEnd.cc.

References MC_ADDR_BITS, mc_positions, no_mcs, and node_ip.

Referenced by handle_out_pull_event().

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bool McFrontEnd::compare

(

)

void McFrontEnd::convertFromBitStream	(	Request *	req,
		HighLevelPacket *	hlp
	)			[private]

Definition at line 524 of file mcFrontEnd.cc.

References HighLevelPacket::data, NETWORK_ADDRESS_BITS, NETWORK_COMMAND_BITS, and NETWORK_THREADID_BITS.

Referenced by handle_new_packet_event().

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void McFrontEnd::convertToBitStream	(	Request *	req,
		HighLevelPacket *	hlp
	)			[private]

Definition at line 485 of file mcFrontEnd.cc.

References CACHE_BLOCK_SIZE, CACHE_PREFETCH, CACHE_READ, CACHE_WRITE, HighLevelPacket::data, HighLevelPacket::data_payload_length, max_phy_link_bits, and NETWORK_ADDRESS_BITS.

Referenced by handle_out_pull_event().

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void McFrontEnd::finish

(

)

Definition at line 103 of file mcFrontEnd.cc.

References out_file.

bool McFrontEnd::GetFrommcFrontEndQueue

(

Request *

req

)

[private]

Definition at line 471 of file mcFrontEnd.cc.

References niQueue.

Referenced by handle_out_pull_event().

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void McFrontEnd::handle_detect_deadlock_event

(

IrisEvent *

)

[private]

void McFrontEnd::handle_new_packet_event

(

IrisEvent *

e

)

[private]

Definition at line 192 of file mcFrontEnd.cc.

References _DBG, NetworkComponent::address, HighLevelPacket::avg_network_latency, convertFromBitStream(), IrisEvent::dst, IrisEvent::event_data, flast_vc, HighLevelPacket::hop_count, Processor::interface_connections, last_pkt_out_cycle, mc, NEW_PACKET_EVENT, Processor::ni_recv, Simulator::Now(), outstanding_hlp, packets, NetworkComponent::process_event(), READY_EVENT, HighLevelPacket::recv_time, HighLevelPacket::req_start_time, Simulator::Schedule(), IrisEvent::src, IrisEvent::src_id, START, strip_mc_bits(), IrisEvent::toString(), total_missed_time, IrisEvent::type, IrisEvent::vc, vcs, and HighLevelPacket::virtual_channel.

Referenced by process_event().

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void McFrontEnd::handle_old_packet_event

(

IrisEvent *

e

)

[private]

void McFrontEnd::handle_out_pull_event

(

IrisEvent *

e

)

[private]

Definition at line 295 of file mcFrontEnd.cc.

References add_mc_bits(), HighLevelPacket::addr, HighLevelPacket::avg_network_latency, avg_resp_buff_occ, convertToBitStream(), HighLevelPacket::destination, IrisEvent::dst, GetFrommcFrontEndQueue(), HighLevelPacket::hop_count, Processor::interface_connections, last_out_pull_cycle, last_vc, mc, HighLevelPacket::msg_class, NEW_PACKET_EVENT, niQueue, node_ip, Simulator::Now(), packets_out, NetworkComponent::process_event(), ready, HighLevelPacket::recv_time, HighLevelPacket::req_start_time, resp_buff_occ_cycles, RESPONSE_PKT, Simulator::Schedule(), SEND_TO_NI, sending, HighLevelPacket::sent_time, HighLevelPacket::source, HighLevelPacket::stat_memory_serviced_time, total_backward_time, HighLevelPacket::transaction_id, IrisEvent::type, vcs, HighLevelPacket::virtual_channel, and HighLevelPacket::waiting_in_ni.

Referenced by process_event().

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void McFrontEnd::handle_ready_event

(

IrisEvent *

e

)

[private]

Definition at line 389 of file mcFrontEnd.cc.

References _DBG, max_sim_time, Simulator::Now(), OUT_PULL_EVENT, NetworkComponent::process_event(), ready, Simulator::Schedule(), sending, IrisEvent::vc, and vcs.

Referenced by process_event().

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string McFrontEnd::print_stats

(

void

)

const [virtual]

Implements Processor.

Definition at line 554 of file mcFrontEnd.cc.

References avg_resp_buff_occ, last_pkt_out_cycle, mc, node_ip, packets, packets_out, resp_buff_occ_cycles, total_backward_time, and total_missed_time.

void McFrontEnd::process_event

(

IrisEvent *

e

)

[virtual]

Implements Processor.

Definition at line 110 of file mcFrontEnd.cc.

References handle_new_packet_event(), handle_out_pull_event(), handle_ready_event(), NEW_PACKET_EVENT, OUT_PULL_EVENT, READY_EVENT, and IrisEvent::type.

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void McFrontEnd::set_no_vcs

(

uint

v

)

Definition at line 47 of file mcFrontEnd.cc.

References vcs.

void McFrontEnd::set_output_path

(

string

v

)

[virtual]

Implements Processor.

Definition at line 87 of file mcFrontEnd.cc.

References node_ip, out_file, and out_filename.

void McFrontEnd::setup	(	uint	no_nodes,
		uint	vcs,
		uint	max_sim_time
	)			[virtual]

Implements Processor.

Definition at line 53 of file mcFrontEnd.cc.

References NetworkComponent::address, avg_resp_buff_occ, flast_vc, last_vc, max_sim_time, mc, missed_time, Component::myId(), no_nodes, node_ip, outstanding_hlp, packets, packets_out, ready, resp_buff_occ_cycles, total_backward_time, total_missed_time, and vcs.

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void McFrontEnd::strip_mc_bits

(

Request *

req

)

[private]

Definition at line 158 of file mcFrontEnd.cc.

References MC_ADDR_BITS, mc_positions, no_mcs, NO_OF_THREADS, and node_ip.

Referenced by handle_new_packet_event().

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string McFrontEnd::toString

(

)

const [virtual]

Reimplemented from Processor.

Definition at line 459 of file mcFrontEnd.cc.

References NetworkComponent::address, Processor::interface_connections, and out_filename.

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Member Data Documentation

ullint McFrontEnd::avg_resp_buff_occ [private]

Definition at line 68 of file mcFrontEnd.h.

Referenced by handle_out_pull_event(), print_stats(), and setup().

unsigned int McFrontEnd::flast_vc [private]

Definition at line 83 of file mcFrontEnd.h.

Referenced by handle_new_packet_event(), and setup().

ullint McFrontEnd::last_out_pull_cycle [private]

Definition at line 62 of file mcFrontEnd.h.

Referenced by handle_out_pull_event().

double McFrontEnd::last_pkt_out_cycle [private]

Definition at line 61 of file mcFrontEnd.h.

Referenced by handle_new_packet_event(), and print_stats().

unsigned int McFrontEnd::last_vc [private]

Definition at line 82 of file mcFrontEnd.h.

Referenced by handle_out_pull_event(), and setup().

unsigned long long int McFrontEnd::max_sim_time [private]

Definition at line 73 of file mcFrontEnd.h.

Referenced by handle_ready_event(), and setup().

Component* McFrontEnd::mc

Definition at line 45 of file mcFrontEnd.h.

Referenced by handle_new_packet_event(), handle_out_pull_event(), McFrontEnd(), print_stats(), and setup().

uint McFrontEnd::missed_time [private]

Definition at line 65 of file mcFrontEnd.h.

Referenced by setup().

vector<Request> McFrontEnd::niQueue

Definition at line 46 of file mcFrontEnd.h.

Referenced by GetFrommcFrontEndQueue(), and handle_out_pull_event().

uint McFrontEnd::no_nodes [private]

Definition at line 71 of file mcFrontEnd.h.

Referenced by setup().

uint McFrontEnd::node_ip

Reimplemented from NetworkComponent.

Definition at line 51 of file mcFrontEnd.h.

Referenced by add_mc_bits(), handle_out_pull_event(), print_stats(), set_output_path(), setup(), and strip_mc_bits().

ofstream McFrontEnd::out_file [private]

Definition at line 79 of file mcFrontEnd.h.

Referenced by finish(), and set_output_path().

string McFrontEnd::out_filename [private]

Definition at line 77 of file mcFrontEnd.h.

Referenced by set_output_path(), and toString().

deque< HighLevelPacket > McFrontEnd::out_packets [private]

Definition at line 74 of file mcFrontEnd.h.

vector<HighLevelPacket*> McFrontEnd::outstanding_hlp [private]

Definition at line 76 of file mcFrontEnd.h.

Referenced by handle_new_packet_event(), and setup().

unsigned int McFrontEnd::packets [private]

Definition at line 72 of file mcFrontEnd.h.

Referenced by handle_new_packet_event(), print_stats(), and setup().

unsigned long long int McFrontEnd::packets_out [private]

Definition at line 66 of file mcFrontEnd.h.

Referenced by handle_out_pull_event(), print_stats(), and setup().

vector< bool > McFrontEnd::ready [private]

Definition at line 81 of file mcFrontEnd.h.

Referenced by handle_out_pull_event(), handle_ready_event(), and setup().

ullint McFrontEnd::resp_buff_occ_cycles [private]

Definition at line 67 of file mcFrontEnd.h.

Referenced by handle_out_pull_event(), print_stats(), and setup().

bool McFrontEnd::sending

Definition at line 56 of file mcFrontEnd.h.

Referenced by handle_out_pull_event(), and handle_ready_event().

deque< HighLevelPacket > McFrontEnd::sent_packets [private]

Definition at line 75 of file mcFrontEnd.h.

unsigned long long int McFrontEnd::total_backward_time [private]

Definition at line 64 of file mcFrontEnd.h.

Referenced by handle_out_pull_event(), print_stats(), and setup().

unsigned long long int McFrontEnd::total_missed_time [private]

Definition at line 63 of file mcFrontEnd.h.

Referenced by handle_new_packet_event(), print_stats(), and setup().

fstream McFrontEnd::trace_filename [private]

Definition at line 80 of file mcFrontEnd.h.

string McFrontEnd::trace_name [private]

Definition at line 78 of file mcFrontEnd.h.

uint McFrontEnd::vcs [private]

Definition at line 70 of file mcFrontEnd.h.

Referenced by handle_new_packet_event(), handle_out_pull_event(), handle_ready_event(), set_no_vcs(), and setup().

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

• mcFrontEnd.h
• mcFrontEnd.cc