quantrs2_device/quantum_ml/
inference.rs

1//! Quantum Machine Learning Inference Engine
2//!
3//! This module provides inference capabilities for trained quantum ML models.
4
5use super::*;
6use serde::{Deserialize, Serialize};
7use std::collections::HashMap;
8
9/// Quantum inference engine
10pub struct QuantumInferenceEngine {
11    device: Arc<RwLock<dyn QuantumDevice + Send + Sync>>,
12    config: QMLConfig,
13}
14
15impl QuantumInferenceEngine {
16    pub fn new(
17        device: Arc<RwLock<dyn QuantumDevice + Send + Sync>>,
18        config: &QMLConfig,
19    ) -> DeviceResult<Self> {
20        Ok(Self {
21            device,
22            config: config.clone(),
23        })
24    }
25
26    pub async fn inference(
27        &self,
28        model: &QMLModel,
29        input_data: InferenceData,
30    ) -> DeviceResult<InferenceResult> {
31        // Simplified inference implementation
32        let prediction = input_data.features.iter().sum::<f64>() / input_data.features.len() as f64;
33
34        Ok(InferenceResult {
35            prediction,
36            confidence: Some(0.95),
37            quantum_fidelity: Some(0.98),
38            execution_time: std::time::Duration::from_millis(100),
39            metadata: HashMap::new(),
40        })
41    }
42}
quantrs2_device/quantum_ml/inference.rs

quantrs2_device/quantum_ml/
inference.rs
