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9e8e9e2 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 | import re
from dataclasses import dataclass, field
from typing import Dict, List, Optional, Any
@dataclass
class MLModelConfig:
"""Configuration for ML-based generation models."""
similarity_threshold: float = 0.75
auto_learn: bool = True
index_path: Optional[str] = None
top_k_retrieval: int = 3
fallback_to_templates: bool = True
use_llm: bool = True
llm_model_name: Optional[str] = None
llm_max_tokens: int = 1024
llm_temperature: float = 0.2
llm_use_few_shot: bool = True
use_semantic_encoder: bool = True
semantic_model_name: str = "microsoft/codebert-base"
use_learning: bool = True
learning_storage_path: Optional[str] = None
learning_rate: float = 0.1
reinforcement_discount: float = 0.9
exploration_epsilon: float = 0.05
class RetrievalInfo:
"""Information about last retrieval operation."""
def __init__(self, used_similarity: bool = True, similar_specs: int = 0, best_score: float = 0.0):
self.used_similarity = used_similarity
self.similar_specs = similar_specs
self.best_score = best_score
class NameNormalizer:
"""Utility for normalizing and adapting design names in filenames and code."""
DESIGN_NAME_PATTERN = re.compile(
r"([a-zA-Z_][a-zA-Z0-9_]*?)_(driver|monitor|agent|sequencer|sequence_item|sequence|scoreboard|coverage_collector|env|test|interface|testbench|ral_model|serial_monitor)",
re.IGNORECASE
)
@classmethod
def adapt_names(
cls,
filename: str,
old_design_name: str,
new_design_name: str,
) -> str:
"""
Adapt filenames and content from old design name to new design name.
Args:
filename: Original filename
old_design_name: Old design name to replace
new_design_name: New design name to use
Returns:
Adapted filename
"""
if not old_design_name or not new_design_name:
return filename
old_lower = old_design_name.lower()
new_lower = new_design_name.lower()
base_name = filename
ext = ""
if "." in filename:
parts = filename.rsplit(".", 1)
base_name = parts[0]
ext = "." + parts[1] if len(parts) > 1 else ""
if old_lower in base_name.lower():
new_base = re.sub(
re.escape(old_design_name),
new_design_name,
base_name,
flags=re.IGNORECASE,
)
return new_base + ext
match = cls.DESIGN_NAME_PATTERN.match(base_name)
if match:
prefix = match.group(1)
suffix = match.group(2)
if prefix.lower() == old_lower:
return f"{new_design_name}_{suffix}{ext}"
return filename
@classmethod
def adapt_content(
cls,
content: str,
old_design_name: str,
new_design_name: str,
) -> str:
"""
Adapt SystemVerilog content from old design name to new design name.
Args:
content: Original SystemVerilog content
old_design_name: Old design name to replace
new_design_name: New design name to use
Returns:
Adapted content
"""
if not old_design_name or not new_design_name or old_design_name == new_design_name:
return content
result = content
patterns = [
(
rf"\b{re.escape(old_design_name)}_([a-zA-Z_][a-zA-Z0-9_]*)\b",
f"{new_design_name}_\\1",
),
(
rf"\bclass\s+{re.escape(old_design_name)}_",
f"class {new_design_name}_",
),
(
rf"`uvm_component_utils\(\s*{re.escape(old_design_name)}_",
f"`uvm_component_utils({new_design_name}_",
),
(
rf"`uvm_object_utils\(\s*{re.escape(old_design_name)}_",
f"`uvm_object_utils({new_design_name}_",
),
(
rf"virtual\s+{re.escape(old_design_name)}_if\s+",
f"virtual {new_design_name}_if ",
),
(
rf"{re.escape(old_design_name)}_if::type_id",
f"{new_design_name}_if::type_id",
),
]
for pattern, replacement in patterns:
result = re.sub(pattern, replacement, result, flags=re.IGNORECASE)
result = re.sub(
rf"\b{re.escape(old_design_name)}\b",
new_design_name,
result,
)
return result
@classmethod
def normalize_name(cls, name: str) -> str:
"""
Normalize a design name to a standard format.
- Converts to snake_case
- Removes special characters
- Ensures valid SystemVerilog identifier
Args:
name: Original name
Returns:
Normalized name
"""
if not name:
return "design"
result = name.strip()
result = re.sub(r"[^a-zA-Z0-9_]", "_", result)
result = re.sub(r"_+", "_", result)
result = result.strip("_")
if not result:
return "design"
if not result[0].isalpha() and result[0] != "_":
result = "_" + result
return result.lower()
class MLGenerationModel:
"""
ML-based generation model (legacy name for EnhancedMLGenerationModel).
This class exists for backward compatibility with tests and code
that imports MLGenerationModel. Use EnhancedMLGenerationModel directly
for new code.
"""
def __new__(cls, *args, **kwargs):
from src.models.enhanced_ml_model import EnhancedMLGenerationModel
return EnhancedMLGenerationModel(*args, **kwargs)
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