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+/*****************************************************************************
+ * McPAT
+ * SOFTWARE LICENSE AGREEMENT
+ * Copyright 2012 Hewlett-Packard Development Company, L.P.
+ * All Rights Reserved
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.”
+ *
+ ***************************************************************************/
+#ifndef LOGIC_H_
+#define LOGIC_H_
+
+#include <cassert>
+#include <cmath>
+#include <cstring>
+#include <iostream>
+
+#include "XML_Parse.h"
+#include "arch_const.h"
+#include "basic_circuit.h"
+#include "basic_components.h"
+#include "cacti_interface.h"
+#include "component.h"
+#include "const.h"
+#include "decoder.h"
+#include "parameter.h"
+#include "xmlParser.h"
+
+using namespace std;
+
+class selection_logic : public Component{
+public:
+ selection_logic(bool _is_default, int win_entries_,
+ int issue_width_, const InputParameter *configure_interface,
+ enum Device_ty device_ty_=Core_device,
+ enum Core_type core_ty_=Inorder);//, const ParseXML *_XML_interface);
+ bool is_default;
+ InputParameter l_ip;
+ uca_org_t local_result;
+ const ParseXML *XML_interface;
+ int win_entries;
+ int issue_width;
+ int num_threads;
+ enum Device_ty device_ty;
+ enum Core_type core_ty;
+
+ void selection_power();
+ void leakage_feedback(double temperature); // TODO
+};
+
+class dep_resource_conflict_check : public Component{
+public:
+ dep_resource_conflict_check(const InputParameter *configure_interface, const CoreDynParam & dyn_p_, int compare_bits_, bool _is_default=true);
+ InputParameter l_ip;
+ uca_org_t local_result;
+ double WNORn, WNORp, Wevalinvp, Wevalinvn, Wcompn, Wcompp, Wcomppreequ;
+ CoreDynParam coredynp;
+ int compare_bits;
+ bool is_default;
+ statsDef tdp_stats;
+ statsDef rtp_stats;
+ statsDef stats_t;
+ powerDef power_t;
+
+ void conflict_check_power();
+ double compare_cap();
+ ~dep_resource_conflict_check(){
+ local_result.cleanup();
+ }
+
+ void leakage_feedback(double temperature);
+};
+
+class inst_decoder: public Component{
+public:
+ inst_decoder(bool _is_default, const InputParameter *configure_interface,
+ int opcode_length_,
+ int num_decoders_,
+ bool x86_,
+ enum Device_ty device_ty_=Core_device,
+ enum Core_type core_ty_=Inorder);
+ inst_decoder();
+ bool is_default;
+ int opcode_length;
+ int num_decoders;
+ bool x86;
+ int num_decoder_segments;
+ int num_decoded_signals;
+ InputParameter l_ip;
+ uca_org_t local_result;
+ enum Device_ty device_ty;
+ enum Core_type core_ty;
+
+ Decoder * final_dec;
+ Predec * pre_dec;
+
+ statsDef tdp_stats;
+ statsDef rtp_stats;
+ statsDef stats_t;
+ powerDef power_t;
+ void inst_decoder_delay_power();
+ ~inst_decoder();
+ void leakage_feedback(double temperature);
+};
+
+class DFFCell : public Component {
+public:
+ DFFCell(bool _is_dram, double _WdecNANDn, double _WdecNANDp,double _cell_load,
+ const InputParameter *configure_interface);
+ InputParameter l_ip;
+ bool is_dram;
+ double cell_load;
+ double WdecNANDn;
+ double WdecNANDp;
+ double clock_cap;
+ int model;
+ int n_switch;
+ int n_keep_1;
+ int n_keep_0;
+ int n_clock;
+ powerDef e_switch;
+ powerDef e_keep_1;
+ powerDef e_keep_0;
+ powerDef e_clock;
+
+ double fpfp_node_cap(unsigned int fan_in, unsigned int fan_out);
+ void compute_DFF_cell(void);
+ };
+
+class Pipeline : public Component{
+public:
+ Pipeline(const InputParameter *configure_interface, const CoreDynParam & dyn_p_, enum Device_ty device_ty_=Core_device, bool _is_core_pipeline=true, bool _is_default=true);
+ InputParameter l_ip;
+ uca_org_t local_result;
+ CoreDynParam coredynp;
+ enum Device_ty device_ty;
+ bool is_core_pipeline, is_default;
+ double num_piperegs;
+// int pipeline_stages;
+// int tot_stage_vector, per_stage_vector;
+ bool process_ind;
+ double WNANDn ;
+ double WNANDp;
+ double load_per_pipeline_stage;
+// int Hthread, num_thread, fetchWidth, decodeWidth, issueWidth, commitWidth, instruction_length;
+// int PC_width, opcode_length, num_arch_reg_tag, data_width,num_phsical_reg_tag, address_width;
+// bool thread_clock_gated;
+// bool in_order, multithreaded;
+ void compute_stage_vector();
+ void compute();
+ ~Pipeline(){
+ local_result.cleanup();
+ };
+
+};
+
+//class core_pipeline :public pipeline{
+//public:
+// int Hthread, num_thread, fetchWidth, decodeWidth, issueWidth, commitWidth, instruction_length;
+// int PC_width, opcode_length, num_arch_reg_tag, data_width,num_phsical_reg_tag, address_width;
+// bool thread_clock_gated;
+// bool in_order, multithreaded;
+// core_pipeline(bool _is_default, const InputParameter *configure_interface);
+// virtual void compute_stage_vector();
+//
+//};
+
+class FunctionalUnit :public Component{
+public:
+ ParseXML *XML;
+ int ithCore;
+ InputParameter interface_ip;
+ CoreDynParam coredynp;
+ double FU_height;
+ double clockRate,executionTime;
+ double num_fu;
+ double energy, base_energy,per_access_energy, leakage, gate_leakage;
+ bool is_default;
+ enum FU_type fu_type;
+ statsDef tdp_stats;
+ statsDef rtp_stats;
+ statsDef stats_t;
+ powerDef power_t;
+
+ FunctionalUnit(ParseXML *XML_interface, int ithCore_, InputParameter* interface_ip_,const CoreDynParam & dyn_p_, enum FU_type fu_type);
+ void computeEnergy(bool is_tdp=true);
+ void displayEnergy(uint32_t indent = 0,int plevel = 100, bool is_tdp=true);
+ void leakage_feedback(double temperature);
+
+};
+
+class UndiffCore :public Component{
+public:
+ UndiffCore(ParseXML* XML_interface, int ithCore_, InputParameter* interface_ip_, const CoreDynParam & dyn_p_, bool exist_=true, bool embedded_=false);
+ ParseXML *XML;
+ int ithCore;
+ InputParameter interface_ip;
+ CoreDynParam coredynp;
+ double clockRate,executionTime;
+ double scktRatio, chip_PR_overhead, macro_PR_overhead;
+ enum Core_type core_ty;
+ bool opt_performance, embedded;
+ double pipeline_stage,num_hthreads,issue_width;
+ bool is_default;
+
+ void displayEnergy(uint32_t indent = 0,int plevel = 100, bool is_tdp=true);
+ ~UndiffCore(){};
+ bool exist;
+
+
+};
+#endif /* LOGIC_H_ */