/* * $Id: Issue_queue_allocation.cpp 88 2008-12-10 18:31:39Z rosiere $ * * [ Description ] * */ #include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Issue_queue/include/Issue_queue.h" #include "Behavioural/include/Allocation.h" #include "Common/include/Max.h" namespace morpheo { namespace behavioural { namespace core { namespace multi_ooo_engine { namespace ooo_engine { namespace issue_queue { #undef FUNCTION #define FUNCTION "Issue_queue::allocation" void Issue_queue::allocation ( #ifdef STATISTICS morpheo::behavioural::Parameters_Statistics * param_statistics #else void #endif ) { log_begin(Issue_queue,FUNCTION); _component = new Component (_usage); Entity * entity = _component->set_entity (_name ,"Issue_queue" #ifdef POSITION ,COMBINATORY #endif ); _interfaces = entity->set_interfaces(); // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { Interface * interface = _interfaces->set_interface("" #ifdef POSITION ,IN ,SOUTH, _("Generalist interface") #endif ); in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_YES); in_NRESET = interface->set_signal_in ("nreset",1, RESET_VHDL_YES); } // ~~~~~[ Interface : "issue_in" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC2_INTERFACE("issue_in", IN, WEST, _("Rename_out / Insert Rob interface"),_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_VALACK_IN ( in_ISSUE_IN_VAL ,VAL,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_VALACK_OUT(out_ISSUE_IN_ACK ,ACK,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_PACKET_ID ,"packet_id" ,Tpacket_t ,_param->_size_rob_ptr ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_OPERATION ,"operation" ,Toperation_t ,_param->_size_operation ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_TYPE ,"type" ,Ttype_t ,_param->_size_type ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_STORE_QUEUE_PTR_WRITE,"store_queue_ptr_write",Tlsq_ptr_t ,_param->_size_store_queue_ptr ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_LOAD_QUEUE_PTR_WRITE ,"load_queue_ptr_write" ,Tlsq_ptr_t ,_param->_size_load_queue_ptr ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_HAS_IMMEDIAT ,"has_immediat" ,Tcontrol_t ,1 ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_IMMEDIAT ,"immediat" ,Tgeneral_data_t ,_param->_size_general_data ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_READ_RA ,"read_ra" ,Tcontrol_t ,1 ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_NUM_REG_RA ,"num_reg_ra" ,Tgeneral_address_t,_param->_size_general_register,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_READ_RB ,"read_rb" ,Tcontrol_t ,1 ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_NUM_REG_RB ,"num_reg_rb" ,Tgeneral_address_t,_param->_size_general_register,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_READ_RC ,"read_rc" ,Tcontrol_t ,1 ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_NUM_REG_RC ,"num_reg_rc" ,Tspecial_address_t,_param->_size_special_register,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_WRITE_RD ,"write_rd" ,Tcontrol_t ,1 ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_NUM_REG_RD ,"num_reg_rd" ,Tgeneral_address_t,_param->_size_general_register,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_WRITE_RE ,"write_re" ,Tcontrol_t ,1 ,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); _ALLOC2_SIGNAL_IN ( in_ISSUE_IN_NUM_REG_RE ,"num_reg_re" ,Tspecial_address_t,_param->_size_special_register,_param->_nb_rename_unit, _param->_nb_inst_rename[it1]); } // ~~~~~[ Interface : "reexecute" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC1_INTERFACE("reexecute", IN, NORTH, _("Instruction reexecute (store head/ spr access)"),_param->_nb_inst_reexecute); ALLOC1_VALACK_IN ( in_REEXECUTE_VAL ,VAL); ALLOC1_VALACK_OUT(out_REEXECUTE_ACK ,ACK); ALLOC1_SIGNAL_IN ( in_REEXECUTE_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_PACKET_ID ,"packet_id" ,Tpacket_t ,_param->_size_rob_ptr ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_OPERATION ,"operation" ,Toperation_t ,_param->_size_operation ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_TYPE ,"type" ,Ttype_t ,_param->_size_type ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_STORE_QUEUE_PTR_WRITE,"store_queue_ptr_write",Tlsq_ptr_t ,_param->_size_store_queue_ptr ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_LOAD_QUEUE_PTR_WRITE ,"load_queue_ptr_write" ,Tlsq_ptr_t ,_param->_size_load_queue_ptr ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_HAS_IMMEDIAT ,"has_immediat" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_IMMEDIAT ,"immediat" ,Tgeneral_data_t ,_param->_size_general_data ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_READ_RA ,"read_ra" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_NUM_REG_RA ,"num_reg_ra" ,Tgeneral_address_t,_param->_size_general_register); ALLOC1_SIGNAL_IN ( in_REEXECUTE_READ_RB ,"read_rb" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_NUM_REG_RB ,"num_reg_rb" ,Tgeneral_address_t,_param->_size_general_register); ALLOC1_SIGNAL_IN ( in_REEXECUTE_READ_RC ,"read_rc" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_NUM_REG_RC ,"num_reg_rc" ,Tspecial_address_t,_param->_size_special_register); ALLOC1_SIGNAL_IN ( in_REEXECUTE_WRITE_RD ,"write_rd" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_NUM_REG_RD ,"num_reg_rd" ,Tgeneral_address_t,_param->_size_general_register); ALLOC1_SIGNAL_IN ( in_REEXECUTE_WRITE_RE ,"write_re" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_IN ( in_REEXECUTE_NUM_REG_RE ,"num_reg_re" ,Tspecial_address_t,_param->_size_special_register); } // ~~~~~[ Interface : "issue_out" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ALLOC1_INTERFACE("issue_out",OUT, EAST, _("Go to issue network"),_param->_nb_inst_issue); ALLOC1_VALACK_OUT(out_ISSUE_OUT_VAL ,VAL); ALLOC1_VALACK_IN ( in_ISSUE_OUT_ACK ,ACK); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_PACKET_ID ,"packet_id" ,Tpacket_t ,_param->_size_rob_ptr ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_OPERATION ,"operation" ,Toperation_t ,_param->_size_operation ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_TYPE ,"type" ,Ttype_t ,_param->_size_type ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_STORE_QUEUE_PTR_WRITE,"store_queue_ptr_write",Tlsq_ptr_t ,_param->_size_store_queue_ptr ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_LOAD_QUEUE_PTR_WRITE ,"load_queue_ptr_write" ,Tlsq_ptr_t ,_param->_size_load_queue_ptr ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_HAS_IMMEDIAT ,"has_immediat" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_IMMEDIAT ,"immediat" ,Tgeneral_data_t ,_param->_size_general_data ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_READ_RA ,"read_ra" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_NUM_REG_RA ,"num_reg_ra" ,Tgeneral_address_t,_param->_size_general_register); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_READ_RB ,"read_rb" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_NUM_REG_RB ,"num_reg_rb" ,Tgeneral_address_t,_param->_size_general_register); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_READ_RC ,"read_rc" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_NUM_REG_RC ,"num_reg_rc" ,Tspecial_address_t,_param->_size_special_register); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_WRITE_RD ,"write_rd" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_NUM_REG_RD ,"num_reg_rd" ,Tgeneral_address_t,_param->_size_general_register); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_WRITE_RE ,"write_re" ,Tcontrol_t ,1 ); ALLOC1_SIGNAL_OUT(out_ISSUE_OUT_NUM_REG_RE ,"num_reg_re" ,Tspecial_address_t,_param->_size_special_register); } if (usage_is_set(_usage,USE_SYSTEMC)) { // ~~~~~[ Registers ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _issue_queue = new std::list [_param->_nb_bank]; // ~~~~~[ Internal ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ internal_BANK_IN_ACK = new Tcontrol_t [_param->_nb_bank]; internal_BANK_IN_IS_REEXECUTE = new bool [_param->_nb_bank]; internal_BANK_IN_NUM_RENAME_UNIT = new uint32_t [_param->_nb_bank]; internal_BANK_IN_NUM_INST = new uint32_t [_param->_nb_bank]; internal_BANK_OUT_VAL = new Tcontrol_t [_param->_nb_bank]; internal_BANK_OUT_NUM_INST = new uint32_t [_param->_nb_bank]; } // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _priority_in = new generic::priority::Priority (_name+"_priority_in" , _param->_priority , _param->_load_balancing, _param->_nb_rename_unit, _param->_nb_inst_rename, _param->_nb_rename_unit_select); _priority_out = new generic::priority::Priority (_name+"_priority_out" , _param->_priority , _param->_nb_bank_select_out, _param->_nb_bank_select_out); _priority_reg = new generic::priority::Priority (_name+"_priority_reg", PRIORITY_ROUND_ROBIN , _param->_nb_bank, _param->_nb_bank); #ifdef POSITION if (usage_is_set(_usage,USE_POSITION)) _component->generate_file(); #endif log_end(Issue_queue,FUNCTION); }; }; // end namespace issue_queue }; // end namespace ooo_engine }; // end namespace multi_ooo_engine }; // end namespace core }; // end namespace behavioural }; // end namespace morpheo