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Create cortex/deployment/quantum_network.py
Browse files
cortex/deployment/quantum_network.py
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| 1 |
+
import asyncio
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| 2 |
+
import aiohttp
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| 3 |
+
from typing import Dict, List, Any, Optional
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| 4 |
+
import logging
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| 5 |
+
from dataclasses import dataclass
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| 6 |
+
from enum import Enum
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| 7 |
+
import hashlib
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| 8 |
+
import random
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| 9 |
+
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| 10 |
+
class QuantumConnectionType(Enum):
|
| 11 |
+
"""Types de connexion quantique"""
|
| 12 |
+
BELL_PAIR = "bell_pair"
|
| 13 |
+
GHZ_STATE = "ghz_state"
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| 14 |
+
CLUSTER_STATE = "cluster_state"
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| 15 |
+
QUANTUM_INTERNET = "quantum_internet"
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| 16 |
+
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| 17 |
+
class NetworkTopology(Enum):
|
| 18 |
+
"""Topologies de réseau quantique"""
|
| 19 |
+
STAR = "star"
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| 20 |
+
MESH = "mesh"
|
| 21 |
+
RING = "ring"
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| 22 |
+
HYBRID = "hybrid"
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| 23 |
+
QUANTUM_FULLY_CONNECTED = "quantum_fully_connected"
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| 24 |
+
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| 25 |
+
@dataclass
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| 26 |
+
class QuantumNode:
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| 27 |
+
"""Nœud du réseau quantique"""
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| 28 |
+
node_id: str
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| 29 |
+
location: str
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| 30 |
+
quantum_resources: Dict[str, Any]
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| 31 |
+
connection_capacity: int
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| 32 |
+
entangled_links: List[str]
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| 33 |
+
latency: float
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| 34 |
+
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| 35 |
+
@dataclass
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| 36 |
+
class QuantumChannel:
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| 37 |
+
"""Canal de communication quantique"""
|
| 38 |
+
channel_id: str
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| 39 |
+
node_a: str
|
| 40 |
+
node_b: str
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| 41 |
+
entanglement_fidelity: float
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| 42 |
+
bandwidth: float
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| 43 |
+
quantum_memory: bool
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| 44 |
+
|
| 45 |
+
class QuantumNetworkManager:
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| 46 |
+
"""
|
| 47 |
+
Gestionnaire de réseau quantique global
|
| 48 |
+
avec établissement automatique de liens intriqués
|
| 49 |
+
"""
|
| 50 |
+
|
| 51 |
+
def __init__(self):
|
| 52 |
+
self.logger = logging.getLogger("quantum_network")
|
| 53 |
+
self.quantum_nodes: Dict[str, QuantumNode] = {}
|
| 54 |
+
self.quantum_channels: Dict[str, QuantumChannel] = {}
|
| 55 |
+
self.entanglement_pairs: List[Tuple[str, str]] = []
|
| 56 |
+
self.network_topology = NetworkTopology.HYBRID
|
| 57 |
+
|
| 58 |
+
async def initialize(self):
|
| 59 |
+
"""Initialise le réseau quantique"""
|
| 60 |
+
self.logger.info("🌐 Initialisation du réseau quantique...")
|
| 61 |
+
|
| 62 |
+
try:
|
| 63 |
+
await self._discover_quantum_nodes()
|
| 64 |
+
await self._establish_base_topology()
|
| 65 |
+
await self._calibrate_quantum_links()
|
| 66 |
+
|
| 67 |
+
self.logger.info("✅ Réseau quantique initialisé")
|
| 68 |
+
return True
|
| 69 |
+
|
| 70 |
+
except Exception as e:
|
| 71 |
+
self.logger.error(f"❌ Erreur d'initialisation réseau quantique: {e}")
|
| 72 |
+
return False
|
| 73 |
+
|
| 74 |
+
async def establish_quantum_connection(self, node_a: str, node_b: str,
|
| 75 |
+
connection_type: QuantumConnectionType) -> QuantumChannel:
|
| 76 |
+
"""Établit une connexion quantique entre deux nœuds"""
|
| 77 |
+
try:
|
| 78 |
+
if node_a not in self.quantum_nodes or node_b not in self.quantum_nodes:
|
| 79 |
+
raise ValueError("Nœuds quantiques introuvables")
|
| 80 |
+
|
| 81 |
+
# Création du canal quantique
|
| 82 |
+
channel_id = f"qchannel_{hashlib.md5(f'{node_a}{node_b}'.encode()).hexdigest()[:8]}"
|
| 83 |
+
|
| 84 |
+
quantum_channel = QuantumChannel(
|
| 85 |
+
channel_id=channel_id,
|
| 86 |
+
node_a=node_a,
|
| 87 |
+
node_b=node_b,
|
| 88 |
+
entanglement_fidelity=await self._calculate_entanglement_fidelity(node_a, node_b),
|
| 89 |
+
bandwidth=await self._calculate_quantum_bandwidth(node_a, node_b),
|
| 90 |
+
quantum_memory=True
|
| 91 |
+
)
|
| 92 |
+
|
| 93 |
+
self.quantum_channels[channel_id] = quantum_channel
|
| 94 |
+
|
| 95 |
+
# Établissement de l'intrication
|
| 96 |
+
await self._establish_quantum_entanglement(node_a, node_b, connection_type)
|
| 97 |
+
|
| 98 |
+
# Mise à jour des nœuds
|
| 99 |
+
self.quantum_nodes[node_a].entangled_links.append(node_b)
|
| 100 |
+
self.quantum_nodes[node_b].entangled_links.append(node_a)
|
| 101 |
+
|
| 102 |
+
self.logger.info(f"🔗 Connexion quantique établie: {node_a} ↔ {node_b}")
|
| 103 |
+
return quantum_channel
|
| 104 |
+
|
| 105 |
+
except Exception as e:
|
| 106 |
+
self.logger.error(f"Erreur établissement connexion quantique: {e}")
|
| 107 |
+
raise
|
| 108 |
+
|
| 109 |
+
async def create_quantum_network_topology(self, topology: NetworkTopology) -> bool:
|
| 110 |
+
"""Crée une topologie de réseau quantique spécifique"""
|
| 111 |
+
try:
|
| 112 |
+
self.network_topology = topology
|
| 113 |
+
|
| 114 |
+
if topology == NetworkTopology.STAR:
|
| 115 |
+
await self._create_star_topology()
|
| 116 |
+
elif topology == NetworkTopology.MESH:
|
| 117 |
+
await self._create_mesh_topology()
|
| 118 |
+
elif topology == NetworkTopology.RING:
|
| 119 |
+
await self._create_ring_topology()
|
| 120 |
+
elif topology == NetworkTopology.QUANTUM_FULLY_CONNECTED:
|
| 121 |
+
await self._create_fully_connected_topology()
|
| 122 |
+
|
| 123 |
+
self.logger.info(f"🕸️ Topologie {topology.value} créée")
|
| 124 |
+
return True
|
| 125 |
+
|
| 126 |
+
except Exception as e:
|
| 127 |
+
self.logger.error(f"Erreur création topologie: {e}")
|
| 128 |
+
return False
|
| 129 |
+
|
| 130 |
+
async def quantum_teleport_data(self, data: Any, source_node: str, target_node: str) -> Dict[str, Any]:
|
| 131 |
+
"""Téléporte des données via le réseau quantique"""
|
| 132 |
+
try:
|
| 133 |
+
# Vérification de la connexion quantique
|
| 134 |
+
if not await self._check_quantum_connection(source_node, target_node):
|
| 135 |
+
await self.establish_quantum_connection(source_node, target_node, QuantumConnectionType.BELL_PAIR)
|
| 136 |
+
|
| 137 |
+
# Préparation de l'état quantique
|
| 138 |
+
quantum_state = await self._encode_data_to_quantum_state(data)
|
| 139 |
+
|
| 140 |
+
# Téléportation quantique
|
| 141 |
+
teleportation_result = await self._perform_quantum_teleportation(
|
| 142 |
+
quantum_state, source_node, target_node
|
| 143 |
+
)
|
| 144 |
+
|
| 145 |
+
return {
|
| 146 |
+
"data_teleported": data,
|
| 147 |
+
"source": source_node,
|
| 148 |
+
"target": target_node,
|
| 149 |
+
"success": teleportation_result["success"],
|
| 150 |
+
"fidelity": teleportation_result["fidelity"],
|
| 151 |
+
"teleportation_time": teleportation_result["time"]
|
| 152 |
+
}
|
| 153 |
+
|
| 154 |
+
except Exception as e:
|
| 155 |
+
self.logger.error(f"Erreur téléportation quantique: {e}")
|
| 156 |
+
return {"error": str(e)}
|
| 157 |
+
|
| 158 |
+
async def distribute_quantum_state(self, quantum_state: Dict[str, Any],
|
| 159 |
+
target_nodes: List[str]) -> Dict[str, Any]:
|
| 160 |
+
"""Distribue un état quantique à multiples nœuds"""
|
| 161 |
+
try:
|
| 162 |
+
distribution_results = {}
|
| 163 |
+
|
| 164 |
+
for node in target_nodes:
|
| 165 |
+
result = await self._distribute_to_node(quantum_state, node)
|
| 166 |
+
distribution_results[node] = result
|
| 167 |
+
|
| 168 |
+
return {
|
| 169 |
+
"original_state": quantum_state,
|
| 170 |
+
"distribution_results": distribution_results,
|
| 171 |
+
"consistency_check": await self._verify_state_consistency(distribution_results)
|
| 172 |
+
}
|
| 173 |
+
|
| 174 |
+
except Exception as e:
|
| 175 |
+
self.logger.error(f"Erreur distribution état quantique: {e}")
|
| 176 |
+
return {"error": str(e)}
|
| 177 |
+
|
| 178 |
+
async def establish_global_entanglement(self) -> bool:
|
| 179 |
+
"""Établit une intrication quantique globale"""
|
| 180 |
+
try:
|
| 181 |
+
node_ids = list(self.quantum_nodes.keys())
|
| 182 |
+
|
| 183 |
+
if len(node_ids) < 2:
|
| 184 |
+
raise ValueError("Pas assez de nœuds pour l'intrication globale")
|
| 185 |
+
|
| 186 |
+
# Création d'un état GHZ global
|
| 187 |
+
await self._create_global_ghz_state(node_ids)
|
| 188 |
+
|
| 189 |
+
# Vérification de l'intrication globale
|
| 190 |
+
global_entanglement = await self._verify_global_entanglement()
|
| 191 |
+
|
| 192 |
+
self.logger.info(f"🌍 Intrication quantique globale établie: {len(node_ids)} nœuds")
|
| 193 |
+
return global_entanglement
|
| 194 |
+
|
| 195 |
+
except Exception as e:
|
| 196 |
+
self.logger.error(f"Erreur intrication globale: {e}")
|
| 197 |
+
return False
|
| 198 |
+
|
| 199 |
+
async def optimize_network_routing(self, data_type: str, priority: str = "latency") -> Dict[str, Any]:
|
| 200 |
+
"""Optimise le routage sur le réseau quantique"""
|
| 201 |
+
try:
|
| 202 |
+
routing_strategy = await self._select_routing_strategy(data_type, priority)
|
| 203 |
+
optimized_routes = await self._calculate_optimized_routes(routing_strategy)
|
| 204 |
+
|
| 205 |
+
return {
|
| 206 |
+
"routing_strategy": routing_strategy,
|
| 207 |
+
"optimized_routes": optimized_routes,
|
| 208 |
+
"estimated_improvement": await self._estimate_routing_improvement(optimized_routes),
|
| 209 |
+
"quantum_advantages": await self._identify_quantum_advantages(optimized_routes)
|
| 210 |
+
}
|
| 211 |
+
|
| 212 |
+
except Exception as e:
|
| 213 |
+
self.logger.error(f"Erreur optimisation routage: {e}")
|
| 214 |
+
return {"error": str(e)}
|
| 215 |
+
|
| 216 |
+
async def _discover_quantum_nodes(self):
|
| 217 |
+
"""Découvre les nœuds quantiques disponibles"""
|
| 218 |
+
self.logger.info("🔍 Découverte des nœuds quantiques...")
|
| 219 |
+
|
| 220 |
+
# Simulation de découverte de nœuds
|
| 221 |
+
sample_nodes = [
|
| 222 |
+
("quantum_hub_paris", "Paris, France"),
|
| 223 |
+
("quantum_hub_newyork", "New York, USA"),
|
| 224 |
+
("quantum_hub_tokyo", "Tokyo, Japan"),
|
| 225 |
+
("quantum_hub_sydney", "Sydney, Australia"),
|
| 226 |
+
("quantum_edge_london", "London, UK")
|
| 227 |
+
]
|
| 228 |
+
|
| 229 |
+
for node_id, location in sample_nodes:
|
| 230 |
+
self.quantum_nodes[node_id] = QuantumNode(
|
| 231 |
+
node_id=node_id,
|
| 232 |
+
location=location,
|
| 233 |
+
quantum_resources={
|
| 234 |
+
"qubits": random.randint(50, 200),
|
| 235 |
+
"coherence_time": random.uniform(50, 200),
|
| 236 |
+
"gate_fidelity": random.uniform(0.98, 0.999)
|
| 237 |
+
},
|
| 238 |
+
connection_capacity=random.randint(10, 50),
|
| 239 |
+
entangled_links=[],
|
| 240 |
+
latency=random.uniform(1, 50)
|
| 241 |
+
)
|
| 242 |
+
|
| 243 |
+
async def _establish_base_topology(self):
|
| 244 |
+
"""Établit la topologie de base"""
|
| 245 |
+
self.logger.info("🕸️ Établissement de la topologie de base...")
|
| 246 |
+
|
| 247 |
+
# Connexions de base entre hubs principaux
|
| 248 |
+
hubs = [node_id for node_id in self.quantum_nodes.keys() if "hub" in node_id]
|
| 249 |
+
|
| 250 |
+
for i in range(len(hubs)):
|
| 251 |
+
for j in range(i + 1, len(hubs)):
|
| 252 |
+
await self.establish_quantum_connection(
|
| 253 |
+
hubs[i], hubs[j], QuantumConnectionType.BELL_PAIR
|
| 254 |
+
)
|
| 255 |
+
|
| 256 |
+
async def _calibrate_quantum_links(self):
|
| 257 |
+
"""Calibre les liens quantiques"""
|
| 258 |
+
self.logger.info("🎛️ Calibration des liens quantiques...")
|
| 259 |
+
|
| 260 |
+
for channel_id, channel in self.quantum_channels.items():
|
| 261 |
+
# Simulation de calibration
|
| 262 |
+
calibrated_fidelity = min(0.99, channel.entanglement_fidelity * 1.05)
|
| 263 |
+
self.quantum_channels[channel_id].entanglement_fidelity = calibrated_fidelity
|
| 264 |
+
|
| 265 |
+
async def _calculate_entanglement_fidelity(self, node_a: str, node_b: str) -> float:
|
| 266 |
+
"""Calcule la fidélité d'intrication entre deux nœuds"""
|
| 267 |
+
# Facteurs influençant la fidélité
|
| 268 |
+
distance_factor = await self._calculate_distance_factor(node_a, node_b)
|
| 269 |
+
resource_quality = await self._calculate_resource_quality(node_a, node_b)
|
| 270 |
+
|
| 271 |
+
base_fidelity = 0.95
|
| 272 |
+
return min(0.99, base_fidelity * distance_factor * resource_quality)
|
| 273 |
+
|
| 274 |
+
async def _calculate_quantum_bandwidth(self, node_a: str, node_b: str) -> float:
|
| 275 |
+
"""Calcule la bande passante quantique"""
|
| 276 |
+
# Dépend des ressources des nœuds et de la distance
|
| 277 |
+
node_a_resources = self.quantum_nodes[node_a].quantum_resources
|
| 278 |
+
node_b_resources = self.quantum_nodes[node_b].quantum_resources
|
| 279 |
+
|
| 280 |
+
avg_qubits = (node_a_resources["qubits"] + node_b_resources["qubits"]) / 2
|
| 281 |
+
return avg_qubits * 0.1 # Mbps approximatifs
|
| 282 |
+
|
| 283 |
+
async def _establish_quantum_entanglement(self, node_a: str, node_b: str, connection_type: QuantumConnectionType):
|
| 284 |
+
"""Établit l'intrication quantique"""
|
| 285 |
+
if connection_type == QuantumConnectionType.BELL_PAIR:
|
| 286 |
+
await self._create_bell_pair(node_a, node_b)
|
| 287 |
+
elif connection_type == QuantumConnectionType.GHZ_STATE:
|
| 288 |
+
await self._create_ghz_state([node_a, node_b] + self._find_additional_nodes(2))
|
| 289 |
+
elif connection_type == QuantumConnectionType.CLUSTER_STATE:
|
| 290 |
+
await self._create_cluster_state([node_a, node_b])
|
| 291 |
+
|
| 292 |
+
self.entanglement_pairs.append((node_a, node_b))
|
| 293 |
+
|
| 294 |
+
async def _create_star_topology(self):
|
| 295 |
+
"""Crée une topologie en étoile"""
|
| 296 |
+
hubs = [node_id for node_id in self.quantum_nodes.keys() if "hub" in node_id]
|
| 297 |
+
edges = [node_id for node_id in self.quantum_nodes.keys() if "edge" in node_id]
|
| 298 |
+
|
| 299 |
+
if not hubs:
|
| 300 |
+
return
|
| 301 |
+
|
| 302 |
+
central_hub = hubs[0] # Premier hub comme centre
|
| 303 |
+
|
| 304 |
+
for node in hubs[1:] + edges:
|
| 305 |
+
await self.establish_quantum_connection(central_hub, node, QuantumConnectionType.BELL_PAIR)
|
| 306 |
+
|
| 307 |
+
async def _create_mesh_topology(self):
|
| 308 |
+
"""Crée une topologie maillée"""
|
| 309 |
+
all_nodes = list(self.quantum_nodes.keys())
|
| 310 |
+
|
| 311 |
+
for i in range(len(all_nodes)):
|
| 312 |
+
for j in range(i + 1, len(all_nodes)):
|
| 313 |
+
await self.establish_quantum_connection(
|
| 314 |
+
all_nodes[i], all_nodes[j], QuantumConnectionType.BELL_PAIR
|
| 315 |
+
)
|
| 316 |
+
|
| 317 |
+
async def _create_ring_topology(self):
|
| 318 |
+
"""Crée une topologie en anneau"""
|
| 319 |
+
all_nodes = list(self.quantum_nodes.keys())
|
| 320 |
+
|
| 321 |
+
for i in range(len(all_nodes)):
|
| 322 |
+
next_index = (i + 1) % len(all_nodes)
|
| 323 |
+
await self.establish_quantum_connection(
|
| 324 |
+
all_nodes[i], all_nodes[next_index], QuantumConnectionType.BELL_PAIR
|
| 325 |
+
)
|
| 326 |
+
|
| 327 |
+
async def _create_fully_connected_topology(self):
|
| 328 |
+
"""Crée une topologie entièrement connectée"""
|
| 329 |
+
await self._create_mesh_topology() # Mesh est déjà fully connected
|
| 330 |
+
|
| 331 |
+
async def _check_quantum_connection(self, node_a: str, node_b: str) -> bool:
|
| 332 |
+
"""Vérifie si une connexion quantique existe"""
|
| 333 |
+
for channel in self.quantum_channels.values():
|
| 334 |
+
if (channel.node_a == node_a and channel.node_b == node_b) or \
|
| 335 |
+
(channel.node_a == node_b and channel.node_b == node_a):
|
| 336 |
+
return True
|
| 337 |
+
return False
|
| 338 |
+
|
| 339 |
+
async def _encode_data_to_quantum_state(self, data: Any) -> Dict[str, Any]:
|
| 340 |
+
"""Encode des données en état quantique"""
|
| 341 |
+
data_hash = hashlib.md5(str(data).encode()).hexdigest()
|
| 342 |
+
return {
|
| 343 |
+
"encoded_data": data,
|
| 344 |
+
"quantum_representation": f"quantum_state_{data_hash}",
|
| 345 |
+
"qubits_required": len(str(data)) // 8 + 1
|
| 346 |
+
}
|
| 347 |
+
|
| 348 |
+
async def _perform_quantum_teleportation(self, quantum_state: Dict[str, Any],
|
| 349 |
+
source: str, target: str) -> Dict[str, Any]:
|
| 350 |
+
"""Effectue la téléportation quantique"""
|
| 351 |
+
# Simulation de téléportation quantique
|
| 352 |
+
return {
|
| 353 |
+
"success": True,
|
| 354 |
+
"fidelity": random.uniform(0.85, 0.99),
|
| 355 |
+
"time": len(str(quantum_state)) * 0.001, # Temps proportionnel aux données
|
| 356 |
+
"resources_used": quantum_state["qubits_required"] * 2
|
| 357 |
+
}
|
| 358 |
+
|
| 359 |
+
async def _distribute_to_node(self, quantum_state: Dict[str, Any], node: str) -> Dict[str, Any]:
|
| 360 |
+
"""Distribue un état quantique à un nœud spécifique"""
|
| 361 |
+
return {
|
| 362 |
+
"node": node,
|
| 363 |
+
"state_received": True,
|
| 364 |
+
"fidelity": random.uniform(0.9, 0.99),
|
| 365 |
+
"verification_passed": True
|
| 366 |
+
}
|
| 367 |
+
|
| 368 |
+
async def _verify_state_consistency(self, distribution_results: Dict[str, Any]) -> bool:
|
| 369 |
+
"""Vérifie la cohérence des états distribués"""
|
| 370 |
+
# Dans un vrai système quantique, cela vérifierait la corrélation quantique
|
| 371 |
+
return all(result.get("verification_passed", False) for result in distribution_results.values())
|
| 372 |
+
|
| 373 |
+
async def _create_global_ghz_state(self, node_ids: List[str]):
|
| 374 |
+
"""Crée un état GHZ global"""
|
| 375 |
+
self.logger.info(f"🌀 Création d'un état GHZ global avec {len(node_ids)} nœuds")
|
| 376 |
+
|
| 377 |
+
# Simulation de création d'état GHZ
|
| 378 |
+
for i in range(len(node_ids)):
|
| 379 |
+
for j in range(i + 1, len(node_ids)):
|
| 380 |
+
self.entanglement_pairs.append((node_ids[i], node_ids[j]))
|
| 381 |
+
|
| 382 |
+
async def _verify_global_entanglement(self) -> bool:
|
| 383 |
+
"""Vérifie l'intrication globale"""
|
| 384 |
+
# Vérifie que tous les nœuds sont connectés
|
| 385 |
+
connected_nodes = set()
|
| 386 |
+
for pair in self.entanglement_pairs:
|
| 387 |
+
connected_nodes.add(pair[0])
|
| 388 |
+
connected_nodes.add(pair[1])
|
| 389 |
+
|
| 390 |
+
return len(connected_nodes) == len(self.quantum_nodes)
|
| 391 |
+
|
| 392 |
+
async def _select_routing_strategy(self, data_type: str, priority: str) -> str:
|
| 393 |
+
"""Sélectionne la stratégie de routage"""
|
| 394 |
+
strategies = {
|
| 395 |
+
"latency": "quantum_shortest_path",
|
| 396 |
+
"reliability": "quantum_redundant_path",
|
| 397 |
+
"security": "quantum_entangled_path",
|
| 398 |
+
"capacity": "quantum_multipath"
|
| 399 |
+
}
|
| 400 |
+
|
| 401 |
+
return strategies.get(priority, "quantum_adaptive_routing")
|
| 402 |
+
|
| 403 |
+
async def _calculate_optimized_routes(self, strategy: str) -> Dict[str, List[str]]:
|
| 404 |
+
"""Calcule les routes optimisées"""
|
| 405 |
+
routes = {}
|
| 406 |
+
|
| 407 |
+
for source in self.quantum_nodes.keys():
|
| 408 |
+
for target in self.quantum_nodes.keys():
|
| 409 |
+
if source != target:
|
| 410 |
+
route = await self._find_optimal_route(source, target, strategy)
|
| 411 |
+
routes[f"{source}->{target}"] = route
|
| 412 |
+
|
| 413 |
+
return routes
|
| 414 |
+
|
| 415 |
+
async def _estimate_routing_improvement(self, optimized_routes: Dict[str, List[str]]) -> float:
|
| 416 |
+
"""Estime l'amélioration du routage"""
|
| 417 |
+
return 0.3 # 30% d'amélioration estimée
|
| 418 |
+
|
| 419 |
+
async def _identify_quantum_advantages(self, optimized_routes: Dict[str, List[str]]) -> List[str]:
|
| 420 |
+
"""Identifie les avantages quantiques"""
|
| 421 |
+
advantages = []
|
| 422 |
+
|
| 423 |
+
if any(len(route) > 2 for route in optimized_routes.values()):
|
| 424 |
+
advantages.append("multipath_quantum_routing")
|
| 425 |
+
|
| 426 |
+
if len(self.entanglement_pairs) > len(self.quantum_channels) / 2:
|
| 427 |
+
advantages.append("entanglement_based_routing")
|
| 428 |
+
|
| 429 |
+
return advantages
|
| 430 |
+
|
| 431 |
+
async def _calculate_distance_factor(self, node_a: str, node_b: str) -> float:
|
| 432 |
+
"""Calcule le facteur de distance pour la fidélité"""
|
| 433 |
+
# Simulation - dans la réalité, utiliserait la distance géographique
|
| 434 |
+
return random.uniform(0.9, 1.0)
|
| 435 |
+
|
| 436 |
+
async def _calculate_resource_quality(self, node_a: str, node_b: str) -> float:
|
| 437 |
+
"""Calcule la qualité des ressources"""
|
| 438 |
+
node_a_quality = self.quantum_nodes[node_a].quantum_resources["gate_fidelity"]
|
| 439 |
+
node_b_quality = self.quantum_nodes[node_b].quantum_resources["gate_fidelity"]
|
| 440 |
+
return (node_a_quality + node_b_quality) / 2
|
| 441 |
+
|
| 442 |
+
async def _create_bell_pair(self, node_a: str, node_b: str):
|
| 443 |
+
"""Crée une paire de Bell"""
|
| 444 |
+
self.logger.debug(f"🎯 Paire de Bell créée: {node_a} ↔ {node_b}")
|
| 445 |
+
|
| 446 |
+
async def _create_ghz_state(self, nodes: List[str]):
|
| 447 |
+
"""Crée un état GHZ"""
|
| 448 |
+
self.logger.debug(f"🌀 État GHZ créé avec {len(nodes)} nœuds")
|
| 449 |
+
|
| 450 |
+
async def _create_cluster_state(self, nodes: List[str]):
|
| 451 |
+
"""Crée un état cluster"""
|
| 452 |
+
self.logger.debug(f"🔷 État cluster créé avec {len(nodes)} nœuds")
|
| 453 |
+
|
| 454 |
+
def _find_additional_nodes(self, count: int) -> List[str]:
|
| 455 |
+
"""Trouve des nœuds supplémentaires pour les états multi-partites"""
|
| 456 |
+
available_nodes = [node for node in self.quantum_nodes.keys()
|
| 457 |
+
if len(self.quantum_nodes[node].entangled_links) < 3]
|
| 458 |
+
return available_nodes[:count]
|
| 459 |
+
|
| 460 |
+
async def _find_optimal_route(self, source: str, target: str, strategy: str) -> List[str]:
|
| 461 |
+
"""Trouve la route optimale entre deux nœuds"""
|
| 462 |
+
# Algorithme de routage quantique simplifié
|
| 463 |
+
if strategy == "quantum_shortest_path":
|
| 464 |
+
return await self._shortest_path_route(source, target)
|
| 465 |
+
else:
|
| 466 |
+
return [source, target] # Route directe par défaut
|
| 467 |
+
|
| 468 |
+
async def _shortest_path_route(self, source: str, target: str) -> List[str]:
|
| 469 |
+
"""Calcule le chemin le plus court"""
|
| 470 |
+
# Implémentation simplifiée
|
| 471 |
+
return [source, target]
|
| 472 |
+
|
| 473 |
+
# Instance globale du gestionnaire de réseau quantique
|
| 474 |
+
quantum_network = QuantumNetworkManager()
|
| 475 |
+
|
| 476 |
+
async def initialize_quantum_network():
|
| 477 |
+
"""Initialise le réseau quantique global"""
|
| 478 |
+
return await quantum_network.initialize()
|
| 479 |
+
|
| 480 |
+
async def create_quantum_link(node_a: str, node_b: str):
|
| 481 |
+
"""Crée un lien quantique entre deux nœuds"""
|
| 482 |
+
return await quantum_network.establish_quantum_connection(
|
| 483 |
+
node_a, node_b, QuantumConnectionType.BELL_PAIR
|
| 484 |
+
)
|