| 指标 | 值 |
|---|---|
| 设备 | Ascend 910B4 |
| 精度 | float32 |
| 余弦相似度 | 1.000000 |
| 最大绝对误差 | 0.001460 |
| NPU 推理时间 | 17.46ms |
python3 inference.py
=== swin_large_patch4_window7_224.ms_in22k_ft_in1k ===
Dtype: torch.float32
Resolution: 224
--- CPU 推理 ---
输出形状: torch.Size([1, 1000])
输出前5值: [0.3216012418270111, 0.4524024426937103, 0.3666832447052002, 0.5126559138298035, 0.3668920397758484]
推理时间: 678.10ms
--- NPU 推理 ---
输出形状: torch.Size([1, 1000])
输出前5值: [0.3215961456298828, 0.4527986943721771, 0.3663005232810974, 0.5122056603431702, 0.3664957284927368]
推理时间: 17.46ms
=== 精度对比 ===
Cosine Similarity: 1.000000
Max Absolute Error: 0.001460
Relative Error: 0.000965
✓ NPU 适配通过CPU 与 NPU 推理结果对比: