PandA-2024.02
load_builtin_technology.cpp
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41 #include "load_builtin_technology.hpp"
42 
43 #include "fileIO.hpp"
44 #include "structural_manager.hpp"
45 #include "structural_objects.hpp"
46 #include "technology_manager.hpp"
47 #include "technology_node.hpp"
48 
49 LoadBuiltinTechnology::LoadBuiltinTechnology(const technology_managerRef _TM, const generic_deviceRef _target,
50  const DesignFlowManagerConstRef _design_flow_manager,
51  const ParameterConstRef _parameters)
52  : TechnologyFlowStep(_TM, _target, _design_flow_manager, TechnologyFlowStep_Type::LOAD_BUILTIN_TECHNOLOGY,
53  _parameters)
54 {
55 }
56 
57 LoadBuiltinTechnology::~LoadBuiltinTechnology() = default;
58 
59 const CustomUnorderedSet<TechnologyFlowStep_Type>
60 LoadBuiltinTechnology::ComputeTechnologyRelationships(const DesignFlowStep::RelationshipType) const
61 {
62  return CustomUnorderedSet<TechnologyFlowStep_Type>();
63 }
64 
65 DesignFlowStep_Status LoadBuiltinTechnology::Exec()
66 {
67  std::string fu_name;
68  structural_objectRef top;
69  structural_managerRef CM;
70  structural_type_descriptorRef b_type = structural_type_descriptorRef(new structural_type_descriptor("bool", 0));
71  structural_type_descriptorRef module_type;
72  std::string NP_parameters;
73  std::string Library;
74 
75  Library = LIBRARY_STD;
76 
77  // AND
78  CM = structural_managerRef(new structural_manager(parameters));
79  fu_name = AND_GATE_STD;
80  module_type = structural_type_descriptorRef(new structural_type_descriptor(fu_name));
81  CM->set_top_info(fu_name, module_type);
82  top = CM->get_circ();
83  CM->add_port_vector("in", port_o::IN, port_o::PARAMETRIC_PORT, top, b_type);
84  CM->add_port("out1", port_o::OUT, top, b_type);
85  NP_parameters = fu_name + " in";
86  CM->add_NP_functionality(top, NP_functionality::LIBRARY, NP_parameters);
87  CM->add_NP_functionality(top, NP_functionality::EQUATION, "out1=[*]");
88  TM->add_resource(Library, fu_name, CM, true);
89 
90  // NAND
91  CM = structural_managerRef(new structural_manager(parameters));
92  fu_name = NAND_GATE_STD;
93  module_type = structural_type_descriptorRef(new structural_type_descriptor(fu_name));
94  CM->set_top_info(fu_name, module_type);
95  top = CM->get_circ();
96  CM->add_port_vector("in", port_o::IN, port_o::PARAMETRIC_PORT, top, b_type);
97  CM->add_port("out1", port_o::OUT, top, b_type);
98  NP_parameters = fu_name + " in";
99  CM->add_NP_functionality(top, NP_functionality::LIBRARY, NP_parameters);
100  CM->add_NP_functionality(top, NP_functionality::EQUATION, "out1=![*]");
101  TM->add_resource(Library, fu_name, CM, true);
102 
103  // OR
104  CM = structural_managerRef(new structural_manager(parameters));
105  fu_name = OR_GATE_STD;
106  module_type = structural_type_descriptorRef(new structural_type_descriptor(fu_name));
107  CM->set_top_info(fu_name, module_type);
108  top = CM->get_circ();
109  CM->add_port_vector("in", port_o::IN, port_o::PARAMETRIC_PORT, top, b_type);
110  CM->add_port("out1", port_o::OUT, top, b_type);
111  NP_parameters = fu_name + " in";
112  CM->add_NP_functionality(top, NP_functionality::LIBRARY, NP_parameters);
113  CM->add_NP_functionality(top, NP_functionality::EQUATION, "out1=[+]");
114  TM->add_resource(Library, fu_name, CM, true);
115 
116  // NOR
117  CM = structural_managerRef(new structural_manager(parameters));
118  fu_name = NOR_GATE_STD;
119  module_type = structural_type_descriptorRef(new structural_type_descriptor(fu_name));
120  CM->set_top_info(fu_name, module_type);
121  top = CM->get_circ();
122  CM->add_port_vector("in", port_o::IN, port_o::PARAMETRIC_PORT, top, b_type);
123  CM->add_port("out1", port_o::OUT, top, b_type);
124  NP_parameters = fu_name + " in";
125  CM->add_NP_functionality(top, NP_functionality::LIBRARY, NP_parameters);
126  CM->add_NP_functionality(top, NP_functionality::EQUATION, "out1=![+]");
127  TM->add_resource(Library, fu_name, CM, true);
128 
129  // XOR
130  CM = structural_managerRef(new structural_manager(parameters));
131  fu_name = XOR_GATE_STD;
132  module_type = structural_type_descriptorRef(new structural_type_descriptor(fu_name));
133  CM->set_top_info(fu_name, module_type);
134  top = CM->get_circ();
135  CM->add_port_vector("in", port_o::IN, port_o::PARAMETRIC_PORT, top, b_type);
136  CM->add_port("out1", port_o::OUT, top, b_type);
137  NP_parameters = fu_name + " in";
138  CM->add_NP_functionality(top, NP_functionality::LIBRARY, NP_parameters);
139  CM->add_NP_functionality(top, NP_functionality::EQUATION, "out1=[^]");
140  TM->add_resource(Library, fu_name, CM, true);
141 
142  // XNOR
143  CM = structural_managerRef(new structural_manager(parameters));
144  fu_name = XNOR_GATE_STD;
145  module_type = structural_type_descriptorRef(new structural_type_descriptor(fu_name));
146  CM->set_top_info(fu_name, module_type);
147  top = CM->get_circ();
148  CM->add_port_vector("in", port_o::IN, port_o::PARAMETRIC_PORT, top, b_type);
149  CM->add_port("out1", port_o::OUT, top, b_type);
150  NP_parameters = fu_name + " in";
151  CM->add_NP_functionality(top, NP_functionality::LIBRARY, NP_parameters);
152  CM->add_NP_functionality(top, NP_functionality::EQUATION, "out1=![^]");
153  TM->add_resource(Library, fu_name, CM, true);
154 
155  // NOT
156  CM = structural_managerRef(new structural_manager(parameters));
157  fu_name = NOT_GATE_STD;
158  module_type = structural_type_descriptorRef(new structural_type_descriptor(fu_name));
159  CM->set_top_info(fu_name, module_type);
160  top = CM->get_circ();
161  CM->add_port("in1", port_o::IN, top, b_type);
162  CM->add_port("out1", port_o::OUT, top, b_type);
163  NP_parameters = fu_name;
164  CM->add_NP_functionality(top, NP_functionality::LIBRARY, NP_parameters);
165  CM->add_NP_functionality(top, NP_functionality::EQUATION, "out1=!in1");
166  TM->add_resource(Library, fu_name, CM, true);
167 
168  // DFF
169  CM = structural_managerRef(new structural_manager(parameters));
170  fu_name = DFF_GATE_STD;
171  module_type = structural_type_descriptorRef(new structural_type_descriptor(fu_name));
172  CM->set_top_info(fu_name, module_type);
173  top = CM->get_circ();
174  CM->add_port("in1", port_o::IN, top, b_type);
175  CM->add_port("out1", port_o::OUT, top, b_type);
176  NP_parameters = fu_name;
177  CM->add_NP_functionality(top, NP_functionality::LIBRARY, NP_parameters);
178  TM->add_resource(Library, fu_name, CM, true);
179 
180  // BUFF
181  CM = structural_managerRef(new structural_manager(parameters));
182  fu_name = BUFF_GATE_STD;
183  module_type = structural_type_descriptorRef(new structural_type_descriptor(fu_name));
184  CM->set_top_info(fu_name, module_type);
185  top = CM->get_circ();
186  CM->add_port("in1", port_o::IN, top, b_type);
187  CM->add_port("out1", port_o::OUT, top, b_type);
188  NP_parameters = fu_name;
189  CM->add_NP_functionality(top, NP_functionality::LIBRARY, NP_parameters);
190  TM->add_resource(Library, fu_name, CM, true);
191  return DesignFlowStep_Status::SUCCESS;
192 }
OR_GATE_STD
#define OR_GATE_STD
Definition: technology_node.hpp:90
top
void * top(node_stack *head)
Definition: tree.c:75
LoadBuiltinTechnology::LoadBuiltinTechnology
LoadBuiltinTechnology(const technology_managerRef TM, const generic_deviceRef target, const DesignFlowManagerConstRef design_flow_manager, const ParameterConstRef parameters)
Constructor.
Definition: load_builtin_technology.cpp:49
structural_type_descriptorRef
refcount< structural_type_descriptor > structural_type_descriptorRef
RefCount type definition of the structural_type_descriptor class structure.
Definition: structural_objects.hpp:301
LoadBuiltinTechnology::~LoadBuiltinTechnology
~LoadBuiltinTechnology() override
Destructor.
structural_type_descriptor
Structure representing the most relevant information about the type of a structural object...
Definition: structural_objects.hpp:130
port_o::PARAMETRIC_PORT
static const unsigned int PARAMETRIC_PORT
Definition: structural_objects.hpp:649
structural_manager::get_circ
const structural_objectRef get_circ() const
Get a reference to circ field.
Definition: structural_manager.hpp:326
AND_GATE_STD
#define AND_GATE_STD
Definition: technology_node.hpp:88
DesignFlowStep::RelationshipType
RelationshipType
The relationship type.
Definition: design_flow_step.hpp:135
structural_manager
This class manages the circuit structures.
Definition: structural_manager.hpp:79
DFF_GATE_STD
#define DFF_GATE_STD
Definition: technology_node.hpp:95
DesignFlowStep_Status::SUCCESS
Step skipped.
technology_manager.hpp
Class specification of the manager of the technology library data structures.
LoadBuiltinTechnology::ComputeTechnologyRelationships
const CustomUnorderedSet< TechnologyFlowStep_Type > ComputeTechnologyRelationships(const DesignFlowStep::RelationshipType relationship_type) const override
Return the set of analyses in relationship with this design step.
Definition: load_builtin_technology.cpp:60
structural_manager::add_NP_functionality
static void add_NP_functionality(structural_objectRef cir, NP_functionality::NP_functionaly_type dt, std::string functionality_description)
Add a not-parsed functionality.
Definition: structural_manager.cpp:546
structural_manager::set_top_info
void set_top_info(const std::string &id, const technology_managerRef &LM, const std::string &Library="")
Definition: structural_manager.cpp:133
LoadBuiltinTechnology::Exec
DesignFlowStep_Status Exec() override
Execute the step.
Definition: load_builtin_technology.cpp:65
NP_functionality::EQUATION
Definition: NP_functionality.hpp:101
technology_node.hpp
Class specification of the data structures used to manage technology information. ...
structural_manager::add_port
static structural_objectRef add_port(const std::string &id, port_o::port_direction pdir, structural_objectRef owner, structural_type_descriptorRef type_descr, unsigned int treenode=0)
Create a new port.
Definition: structural_manager.cpp:189
NAND_GATE_STD
#define NAND_GATE_STD
Definition: technology_node.hpp:89
TechnologyFlowStep::TM
const technology_managerRef TM
The technology manager.
Definition: technology_flow_step.hpp:97
LIBRARY_STD
#define LIBRARY_STD
standard library where all built-in ports are defined.
Definition: technology_manager.hpp:68
fileIO.hpp
utility function used to read files.
DesignFlowStep::parameters
const ParameterConstRef parameters
Set of input parameters.
Definition: design_flow_step.hpp:123
DesignFlowStep_Status
DesignFlowStep_Status
The status of a step.
Definition: design_flow_step.hpp:97
NOR_GATE_STD
#define NOR_GATE_STD
Definition: technology_node.hpp:91
structural_managerRef
refcount< structural_manager > structural_managerRef
RefCount type definition of the structural_manager class structure.
Definition: structural_manager.hpp:388
XOR_GATE_STD
#define XOR_GATE_STD
Definition: technology_node.hpp:92
TechnologyFlowStep_Type
TechnologyFlowStep_Type
Definition: technology_flow_step.hpp:58
structural_objects.hpp
This class describes all classes used to represent a structural object.
NP_functionality::LIBRARY
Definition: NP_functionality.hpp:103
BUFF_GATE_STD
#define BUFF_GATE_STD
Definition: technology_node.hpp:96
load_builtin_technology.hpp
This class load builtin components in technology manager.
NOT_GATE_STD
#define NOT_GATE_STD
Definition: technology_node.hpp:94
structural_manager.hpp
Class implementation of the structural_manager.
structural_manager::add_port_vector
static structural_objectRef add_port_vector(std::string id, port_o::port_direction pdir, unsigned int n_ports, structural_objectRef owner, structural_type_descriptorRef type_descr, unsigned int treenode=0)
Create a new port_vector.
Definition: structural_manager.cpp:306
XNOR_GATE_STD
#define XNOR_GATE_STD
Definition: technology_node.hpp:93
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