| 指标 | 值 |
|---|---|
| 设备 | Ascend NPU (npu:0) |
| 精度 | float32 |
| Cosine Similarity | 1.000000 |
| Max Absolute Error | 0.006240 |
| NPU 推理时间 | 12.10ms |
python3 inference.py --device npu:0============================================================
模型: tf_efficientnet_cc_b1_8e_in1k
时间: 2026-05-19 10:57:23
设备: Ascend NPU (npu:0)
============================================================
=== tf_efficientnet_cc_b1_8e.in1k ===
Dtype: torch.float32
--- CPU 推理 ---
输出形状: torch.Size([1, 1000])
输出前5值: [-0.2603131830692291, -0.34347349405288696, 0.6304659843444824, -0.13439591228961945, 1.3497790098190308]
推理时间: 207.46ms
--- NPU 推理 ---
输出形状: torch.Size([1, 1000])
输出前5值: [-0.26095858216285706, -0.3438967168331146, 0.6294127106666565, -0.13458949327468872, 1.3486982583999634]
推理时间: 12.54ms
=== 精度对比 ===
Cosine Similarity: 1.000000
Max Absolute Error: 0.003698
Relative Error: 0.003053
✓ NPU 适配通过CPU 与 NPU 推理结果对比:
inference.py - NPU 推理脚本report.json - 精度验证报告screenshots/ - 推理输出截图