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Precision Comparison: CPU vs NPU
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Max errors: sum=1.22e-04, mean=5.96e-08, std=1.49e-08
PASS: NPU precision within thresholds
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PRECISION TEST PASSED
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指标
阈值
实测值
状态
max_error_sum
< 1e-3
1.22e-04
✅ PASS
max_error_mean
< 1e-5
5.96e-08
✅ PASS
max_error_std
< 1e-5
1.49e-08
✅ PASS
输出示例
2026-05-11 08:55:34,920 - INFO - Irodori-TTS-500M-v2 Ascend NPU Inference
2026-05-11 08:55:34,957 - INFO - Model loaded! Total keys: 613
2026-05-11 08:55:34,957 - INFO - Total parameters: 494.99M
2026-05-11 08:55:34,957 - INFO - Running inference (text encoder embedding test)...
2026-05-11 08:55:36,683 - INFO - Embedding shape: torch.Size([1, 100, 512])
2026-05-11 08:55:36,683 - INFO - Inference time: 1725.43 ms
2026-05-11 08:55:36,684 - INFO - Embedding (first 5): [-0.06962991 0.04385429 ...]
2026-05-11 08:55:36,684 - INFO - Inference completed successfully!