| 指标 | 值 |
|---|---|
| 设备 | Ascend 910B4 |
| 精度 | float32 |
| 余弦相似度 | 0.999997 |
| 最大绝对误差 | 0.103826 |
| NPU 推理时间 | 5.97ms |
python3 inference.py
=== deit3_base_patch16_224.fb_in1k ===
Dtype: torch.float32
Resolution: 224
--- CPU 推理 ---
输出形状: torch.Size([1, 1000])
输出前5值: [-8.89059066772461, -7.595997333526611, -6.239767551422119, -6.692350387573242, -4.739859104156494]
推理时间: 209.25ms
--- NPU 推理 ---
输出形状: torch.Size([1, 1000])
输出前5值: [-8.843295097351074, -7.539959907531738, -6.172846794128418, -6.630853652954102, -4.663447380065918]
推理时间: 5.97ms
=== 精度对比 ===
Cosine Similarity: 0.999997
Max Absolute Error: 0.103826
Relative Error: 0.009449
✓ NPU 适配通过CPU 与 NPU 推理结果对比: