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source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Rename_select/src/Rename_select_allocation.cpp @ 123

Last change on this file since 123 was 123, checked in by rosiere, 15 years ago
1) Fix performance 2) add auto generation to SPECINT2000 3) add reset in genMoore and genMealy
Property svn:keywords set to `Id`
File size: 11.0 KB

Line
1	/*
2	* $Id: Rename_select_allocation.cpp 123 2009-06-08 20:43:30Z rosiere $
3	*
4	* [ Description ]
5	*
6	*/
7
8	#include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Rename_select/include/Rename_select.h"
9	#include "Behavioural/include/Allocation.h"
10
11	namespace morpheo {
12	namespace behavioural {
13	namespace core {
14	namespace multi_ooo_engine {
15	namespace ooo_engine {
16	namespace rename_unit {
17	namespace rename_select {
18
19
20
21	#undef FUNCTION
22	#define FUNCTION "Rename_select::allocation"
23	void Rename_select::allocation (
24	#ifdef STATISTICS
25	morpheo::behavioural::Parameters_Statistics * param_statistics
26	#else
27	void
28	#endif
29	)
30	{
31	log_printf(FUNC,Rename_select,FUNCTION,"Begin");
32
33	_component = new Component (_usage);
34
35	Entity * entity = _component->set_entity (_name
36	,"Rename_select"
37	#ifdef POSITION
38	,COMBINATORY
39	#endif
40	);
41
42	_interfaces = entity->set_interfaces();
43
44	// ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
45	{
46	Interface * interface = _interfaces->set_interface(""
47	#ifdef POSITION
48	,IN
49	,SOUTH,
50	"Generalist interface"
51	#endif
52	);
53
54	in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_YES);
55	in_NRESET = interface->set_signal_in <Tcontrol_t> ("nreset",1, RESET_VHDL_YES);
56	}
57
58	// ~~~~~[ Interface : "rename_in" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
59	{
60	ALLOC2_INTERFACE_BEGIN("rename_in", IN, EAST, _("output of decod's stage"), _param->_nb_front_end, _param->_nb_inst_decod[it1]);
61
62	_ALLOC2_VALACK_IN ( in_RENAME_IN_VAL ,VAL, _param->_nb_front_end, _param->_nb_inst_decod[it1]);
63	_ALLOC2_VALACK_OUT(out_RENAME_IN_ACK ,ACK, _param->_nb_front_end, _param->_nb_inst_decod[it1]);
64	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
65	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
66	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_DEPTH ,"depth" ,Tdepth_t ,_param->_size_depth , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
67	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_TYPE ,"type" ,Ttype_t ,_param->_size_type , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
68	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_OPERATION ,"operation" ,Toperation_t ,_param->_size_operation , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
69	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_NO_EXECUTE ,"no_execute" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
70	// _ALLOC2_SIGNAL_IN ( in_RENAME_IN_HAVE_EVENT ,"have_event" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
71	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_LAST_EVENT ,"last_event" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
72	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_IS_DELAY_SLOT ,"is_delay_slot",Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
73	#ifdef DEBUG
74	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_ADDRESS ,"address" ,Taddress_t ,_param->_size_instruction_address , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
75	#endif
76	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_ADDRESS_NEXT ,"address_next" ,Taddress_t ,_param->_size_instruction_address , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
77	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_HAS_IMMEDIAT ,"has_immediat" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
78	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_IMMEDIAT ,"immediat" ,Tgeneral_data_t ,_param->_size_general_data , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
79	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_READ_RA ,"read_ra" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
80	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_NUM_REG_RA ,"num_reg_ra" ,Tgeneral_address_t,_param->_size_general_register_logic, _param->_nb_front_end, _param->_nb_inst_decod[it1]);
81	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_READ_RB ,"read_rb" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
82	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_NUM_REG_RB ,"num_reg_rb" ,Tgeneral_address_t,_param->_size_general_register_logic, _param->_nb_front_end, _param->_nb_inst_decod[it1]);
83	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_READ_RC ,"read_rc" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
84	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_NUM_REG_RC ,"num_reg_rc" ,Tspecial_address_t,_param->_size_special_register_logic, _param->_nb_front_end, _param->_nb_inst_decod[it1]);
85	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_WRITE_RD ,"write_rd" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
86	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_NUM_REG_RD ,"num_reg_rd" ,Tgeneral_address_t,_param->_size_general_register_logic, _param->_nb_front_end, _param->_nb_inst_decod[it1]);
87	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_WRITE_RE ,"write_re" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
88	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_NUM_REG_RE ,"num_reg_re" ,Tspecial_address_t,_param->_size_special_register_logic, _param->_nb_front_end, _param->_nb_inst_decod[it1]);
89	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_EXCEPTION_USE ,"exception_use",Texception_t ,_param->_size_exception_use , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
90	_ALLOC2_SIGNAL_IN ( in_RENAME_IN_EXCEPTION ,"exception" ,Texception_t ,_param->_size_exception , _param->_nb_front_end, _param->_nb_inst_decod[it1]);
91
92	ALLOC2_INTERFACE_END(_param->_nb_front_end, _param->_nb_inst_decod[it1]);
93	}
94
95	// ~~~~~[ Interface : "rename_out" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
96	{
97	ALLOC1_INTERFACE_BEGIN("rename_out", IN, EAST, _("output of decod's stage"), _param->_nb_inst_rename);
98
99	ALLOC1_VALACK_OUT(out_RENAME_OUT_VAL ,VAL);
100	ALLOC1_VALACK_IN ( in_RENAME_OUT_ACK ,ACK);
101	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id );
102	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id );
103	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_DEPTH ,"depth" ,Tdepth_t ,_param->_size_depth );
104	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_TYPE ,"type" ,Ttype_t ,_param->_size_type );
105	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_OPERATION ,"operation" ,Toperation_t ,_param->_size_operation );
106	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NO_EXECUTE ,"no_execute" ,Tcontrol_t ,1 );
107	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_LAST_EVENT ,"last_event" ,Tcontrol_t ,1 );
108	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_IS_DELAY_SLOT ,"is_delay_slot",Tcontrol_t ,1 );
109	#ifdef DEBUG
110	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_ADDRESS ,"address" ,Taddress_t ,_param->_size_instruction_address );
111	#endif
112	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_ADDRESS_NEXT ,"address_next" ,Taddress_t ,_param->_size_instruction_address );
113	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_HAS_IMMEDIAT ,"has_immediat" ,Tcontrol_t ,1 );
114	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_IMMEDIAT ,"immediat" ,Tgeneral_data_t ,_param->_size_general_data );
115	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_READ_RA ,"read_ra" ,Tcontrol_t ,1 );
116	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RA ,"num_reg_ra" ,Tgeneral_address_t,_param->_size_general_register_logic);
117	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_READ_RB ,"read_rb" ,Tcontrol_t ,1 );
118	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RB ,"num_reg_rb" ,Tgeneral_address_t,_param->_size_general_register_logic);
119	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_READ_RC ,"read_rc" ,Tcontrol_t ,1 );
120	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RC ,"num_reg_rc" ,Tspecial_address_t,_param->_size_special_register_logic);
121	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_WRITE_RD ,"write_rd" ,Tcontrol_t ,1 );
122	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RD ,"num_reg_rd" ,Tgeneral_address_t,_param->_size_general_register_logic);
123	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_WRITE_RE ,"write_re" ,Tcontrol_t ,1 );
124	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_NUM_REG_RE ,"num_reg_re" ,Tspecial_address_t,_param->_size_special_register_logic);
125	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_EXCEPTION_USE ,"exception_use",Texception_t ,_param->_size_exception_use );
126	ALLOC1_SIGNAL_OUT(out_RENAME_OUT_EXCEPTION ,"exception" ,Texception_t ,_param->_size_exception );
127
128	ALLOC1_INTERFACE_END(_param->_nb_inst_rename);
129	}
130
131	// ~~~~~[ Interface : "retire_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
132	{
133	ALLOC2_INTERFACE_BEGIN("retire_event", IN,NORTH, _("Retire event"), _param->_nb_front_end, _param->_nb_context[it1]);
134
135	// _ALLOC2_SIGNAL_IN ( in_RETIRE_EVENT_FLUSH ,"flush" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_context[it1]);
136	_ALLOC2_SIGNAL_IN ( in_RETIRE_EVENT_STOP ,"stop" ,Tcontrol_t ,1 , _param->_nb_front_end, _param->_nb_context[it1]);
137
138	ALLOC2_INTERFACE_END(_param->_nb_front_end, _param->_nb_context[it1]);
139	}
140
141	// ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
142	_priority = new generic::priority::Priority (_name+"_priority" ,
143	_param->_priority ,
144	_param->_load_balancing,
145	_param->_nb_front_end ,
146	_param->_nb_inst_decod ,
147	_param->_nb_front_end_select);
148
149	#ifdef POSITION
150	if (usage_is_set(_usage,USE_POSITION))
151	_component->generate_file();
152	#endif
153
154	log_printf(FUNC,Rename_select,FUNCTION,"End");
155	};
156
157	}; // end namespace rename_select
158	}; // end namespace rename_unit
159	}; // end namespace ooo_engine
160	}; // end namespace multi_ooo_engine
161	}; // end namespace core
162
163	}; // end namespace behavioural
164	}; // end namespace morpheo

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