ovm_sequencer_base Class Reference

Inheritance diagram for ovm_sequencer_base:

[legend]Collaboration diagram for ovm_sequencer_base:


Public Member Functions
	new (string name, ovm_component parent)
void	do_print (ovm_printer printer)
string	display_queues ()
virtual integer	user_priority_arbitration (integer avail_sequences[$])
void	wait_for_arbitration_completed (integer request_id)
void	set_arbitration_completed (integer request_id)
bit	is_child (ovm_sequence_base parent, ovm_sequence_base child)
void	wait_for_grant (ovm_sequence_base sequence_ptr, integer item_priority=-1, bit lock_request=0)
void	wait_for_item_done (ovm_sequence_base sequence_ptr, integer transaction_id)
bit	is_blocked (ovm_sequence_base sequence_ptr)
bit	is_locked (ovm_sequence_base sequence_ptr)
void	unlock_req (ovm_sequence_base sequence_ptr)
void	lock (ovm_sequence_base sequence_ptr)
void	grab (ovm_sequence_base sequence_ptr)
void	unlock (ovm_sequence_base sequence_ptr)
void	ungrab (ovm_sequence_base sequence_ptr)
void	stop_sequences ()
void	sequence_exiting (ovm_sequence_base sequence_ptr)
void	kill_sequence (ovm_sequence_base sequence_ptr)
virtual bit	is_grabbed ()
virtual ovm_sequence_base	current_grabber ()
bit	has_do_available ()
void	set_arbitration (SEQ_ARB_TYPE val)
virtual void	analysis_write (ovm_sequence_item t)
virtual void	wait_for_sequences ()
void	add_sequence (string type_name)
void	remove_sequence (string type_name)
void	set_sequences_queue (ref string sequencer_sequence_lib[$])
integer	get_seq_kind (string type_name)
ovm_sequence_base	get_sequence (integer req_kind)
integer	num_sequences ()
virtual void	send_request (ovm_sequence_base sequence_ptr, ovm_sequence_item t, bit rerandomize=0)
virtual void	start_sequence (ovm_sequence_base seq_base)
Public Attributes
integer unsigned	pound_zero_count = 4
integer	count = -1
integer	m_random_count = 0
integer	m_exhaustive_count = 0
integer	m_simple_count = 0
integer unsigned	max_random_count = 10
int unsigned	max_random_depth = 4
string	sequences [$]
Protected Member Functions
void	m_update_lists ()
integer	register_sequence (ovm_sequence_base sequence_ptr)
ovm_sequence_base	find_sequence (integer sequence_id)
void	unregister_sequence (integer sequence_id)
void	grant_queued_locks ()
integer	choose_next_request ()
void	m_wait_arb_not_equal ()
void	wait_for_available_sequence ()
integer	get_seq_item_priority (seq_req_class seq_q_entry)
Protected Attributes
seq_req_class	arb_sequence_q [$]
bit	arb_completed [integer]
ovm_sequence_base	lock_list [$]
integer	m_sequencer_id
integer	m_lock_arb_size
integer	m_arb_size
integer	m_wait_for_item_sequence_id
integer	m_wait_for_item_transaction_id
string	default_sequence = "ovm_random_sequence"
integer	sequence_ids [string]
rand integer	seq_kind
Private Member Functions
integer	next_sequence_id ()
void	lock_req (ovm_sequence_base sequence_ptr, bit lock)
void	remove_sequence_from_queues (ovm_sequence_base sequence_ptr)
Private Attributes
SEQ_ARB_TYPE	arbitration = SEQ_ARB_FIFO
ovm_sequence_base	reg_sequences [integer]
Static Private Attributes
static integer	g_sequence_id = 1
static integer	g_sequencer_id = 1

Detailed Description

Definition at line 40 of file ovm_sequencer_base.svh.

Member Function Documentation

void ovm_sequencer_base::add_sequence ( string type_name )

Definition at line 871 of file ovm_sequencer_base.svh.

virtual void ovm_sequencer_base::analysis_write ( ovm_sequence_item t ) [virtual]

Reimplemented in ovm_sequencer_param_base< REQ, RSP >, and ovm_sequencer_param_base< ovm_sequence_item, ovm_sequence_item >.
Definition at line 852 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::choose_next_request ( ) [protected]

Definition at line 281 of file ovm_sequencer_base.svh.

virtual ovm_sequence_base ovm_sequencer_base::current_grabber ( ) [virtual]

Definition at line 796 of file ovm_sequencer_base.svh.

string ovm_sequencer_base::display_queues ( )

Definition at line 136 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::do_print ( ovm_printer printer ) [virtual]

Reimplemented from ovm_component.
Reimplemented in ovm_sequencer_param_base< REQ, RSP >, and ovm_sequencer_param_base< ovm_sequence_item, ovm_sequence_item >.
Definition at line 110 of file ovm_sequencer_base.svh.

ovm_sequence_base ovm_sequencer_base::find_sequence ( integer sequence_id ) [protected]

Definition at line 171 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::get_seq_item_priority ( seq_req_class seq_q_entry ) [protected]

Definition at line 463 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::get_seq_kind ( string type_name )

Definition at line 908 of file ovm_sequencer_base.svh.

ovm_sequence_base ovm_sequencer_base::get_sequence ( integer req_kind )

Definition at line 923 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::grab ( ovm_sequence_base sequence_ptr )

Definition at line 714 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::grant_queued_locks ( ) [protected]

Definition at line 237 of file ovm_sequencer_base.svh.

bit ovm_sequencer_base::has_do_available ( )

Definition at line 817 of file ovm_sequencer_base.svh.

bit ovm_sequencer_base::is_blocked ( ovm_sequence_base sequence_ptr )

Definition at line 601 of file ovm_sequencer_base.svh.

bit ovm_sequencer_base::is_child ( ovm_sequence_base parent,

ovm_sequence_base child

)

Definition at line 505 of file ovm_sequencer_base.svh.

virtual bit ovm_sequencer_base::is_grabbed ( ) [virtual]

Definition at line 792 of file ovm_sequencer_base.svh.

bit ovm_sequencer_base::is_locked ( ovm_sequence_base sequence_ptr )

Definition at line 631 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::kill_sequence ( ovm_sequence_base sequence_ptr )

Definition at line 784 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::lock ( ovm_sequence_base sequence_ptr )

Definition at line 710 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::lock_req ( ovm_sequence_base sequence_ptr,

bit lock

) [private]

Definition at line 653 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::m_update_lists ( ) [protected]

Definition at line 132 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::m_wait_arb_not_equal ( ) [protected]

Definition at line 408 of file ovm_sequencer_base.svh.

ovm_sequencer_base::new ( string name,

ovm_component parent

)

Reimplemented from ovm_component.
Reimplemented in ovm_sequencer_param_base< REQ, RSP >, and ovm_sequencer_param_base< ovm_sequence_item, ovm_sequence_item >.
Definition at line 99 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::next_sequence_id ( ) [private]

Definition at line 150 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::num_sequences ( )

Definition at line 951 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::register_sequence ( ovm_sequence_base sequence_ptr ) [protected]

Definition at line 160 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::remove_sequence ( string type_name )

Definition at line 884 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::remove_sequence_from_queues ( ovm_sequence_base sequence_ptr ) [private]

Definition at line 726 of file ovm_sequencer_base.svh.

virtual void ovm_sequencer_base::send_request ( ovm_sequence_base sequence_ptr,

ovm_sequence_item t,

bit rerandomize = 0

) [virtual]

Reimplemented in ovm_sequencer_param_base< REQ, RSP >, and ovm_sequencer_param_base< ovm_sequence_item, ovm_sequence_item >.
Definition at line 955 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::sequence_exiting ( ovm_sequence_base sequence_ptr )

Definition at line 780 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::set_arbitration ( SEQ_ARB_TYPE val )

Definition at line 848 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::set_arbitration_completed ( integer request_id )

Definition at line 495 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::set_sequences_queue ( ref string sequencer_sequence_lib[$] )

Definition at line 895 of file ovm_sequencer_base.svh.

virtual void ovm_sequencer_base::start_sequence ( ovm_sequence_base seq_base ) [virtual]

Definition at line 967 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::stop_sequences ( )

Definition at line 768 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::ungrab ( ovm_sequence_base sequence_ptr )

Definition at line 722 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::unlock ( ovm_sequence_base sequence_ptr )

Definition at line 718 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::unlock_req ( ovm_sequence_base sequence_ptr )

Definition at line 692 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::unregister_sequence ( integer sequence_id ) [protected]

Definition at line 192 of file ovm_sequencer_base.svh.

virtual integer ovm_sequencer_base::user_priority_arbitration ( integer avail_sequences[$] ) [virtual]

Definition at line 223 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::wait_for_arbitration_completed ( integer request_id )

Definition at line 479 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::wait_for_available_sequence ( ) [protected]

Definition at line 412 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::wait_for_grant ( ovm_sequence_base sequence_ptr,

integer item_priority = -1,

bit lock_request = 0

)

Definition at line 533 of file ovm_sequencer_base.svh.

void ovm_sequencer_base::wait_for_item_done ( ovm_sequence_base sequence_ptr,

integer transaction_id

)

Definition at line 571 of file ovm_sequencer_base.svh.

virtual void ovm_sequencer_base::wait_for_sequences ( ) [virtual]

Definition at line 862 of file ovm_sequencer_base.svh.

Member Data Documentation

bit ovm_sequencer_base::arb_completed[integer] [protected]

Definition at line 47 of file ovm_sequencer_base.svh.

seq_req_class ovm_sequencer_base::arb_sequence_q[$] [protected]

Definition at line 42 of file ovm_sequencer_base.svh.

SEQ_ARB_TYPE ovm_sequencer_base::arbitration = SEQ_ARB_FIFO [private]

Definition at line 50 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::count = -1

Definition at line 64 of file ovm_sequencer_base.svh.

string ovm_sequencer_base::default_sequence = "ovm_random_sequence" [protected]

Definition at line 80 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::g_sequence_id = 1 [static, private]

Definition at line 52 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::g_sequencer_id = 1 [static, private]

Definition at line 53 of file ovm_sequencer_base.svh.

ovm_sequence_base ovm_sequencer_base::lock_list[$] [protected]

Definition at line 49 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::m_arb_size [protected]

Definition at line 56 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::m_exhaustive_count = 0

Definition at line 68 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::m_lock_arb_size [protected]

Definition at line 55 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::m_random_count = 0

Definition at line 67 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::m_sequencer_id [protected]

Definition at line 54 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::m_simple_count = 0

Definition at line 69 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::m_wait_for_item_sequence_id [protected]

Definition at line 57 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::m_wait_for_item_transaction_id [protected]

Definition at line 57 of file ovm_sequencer_base.svh.

integer unsigned ovm_sequencer_base::max_random_count = 10

Definition at line 73 of file ovm_sequencer_base.svh.

int unsigned ovm_sequencer_base::max_random_depth = 4

Definition at line 77 of file ovm_sequencer_base.svh.

integer unsigned ovm_sequencer_base::pound_zero_count = 4

Definition at line 58 of file ovm_sequencer_base.svh.

ovm_sequence_base ovm_sequencer_base::reg_sequences[integer] [private]

Definition at line 51 of file ovm_sequencer_base.svh.

rand integer ovm_sequencer_base::seq_kind [protected]

Definition at line 92 of file ovm_sequencer_base.svh.

integer ovm_sequencer_base::sequence_ids[string] [protected]

Definition at line 89 of file ovm_sequencer_base.svh.

string ovm_sequencer_base::sequences[$]

Definition at line 84 of file ovm_sequencer_base.svh.

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

ovm_sequencer_base.svh

Intelligent Design Verification
Project: OVM, Revision: 1.1.0

Copyright (c) 2008 Intelligent Design Verification.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
A copy of the license is included here:
http://www.intelligentdv.com/licenses/fdl.txt

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ovm_sequencer_base Class Reference

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Function Documentation

Member Data Documentation