| 指标 | 值 |
|---|---|
| 设备 | Ascend 910B4 |
| 精度 | float32 |
| 余弦相似度 | 1.000000 |
| 最大绝对误差 | 0.001630 |
| NPU 推理时间 | 17.36ms |
python3 inference.py
=== swin_large_patch4_window12_384.ms_in22k_ft_in1k ===
Dtype: torch.float32
Resolution: 384
--- CPU 推理 ---
输出形状: torch.Size([1, 1000])
输出前5值: [0.4201171100139618, 0.5023985505104065, 0.44463610649108887, 0.44674602150917053, 0.4419211447238922]
推理时间: 1278.73ms
--- NPU 推理 ---
输出形状: torch.Size([1, 1000])
输出前5值: [0.4196116030216217, 0.5023404359817505, 0.44433262944221497, 0.4463307857513428, 0.44152379035949707]
推理时间: 17.36ms
=== 精度对比 ===
Cosine Similarity: 1.000000
Max Absolute Error: 0.001630
Relative Error: 0.000934
✓ NPU 适配通过CPU 与 NPU 推理结果对比: