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为什么YOLOv5-Lite的推理会比YOLOv5n的推理速度要慢? #249
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首先,很感谢大佬分享的代码,可以让我们了解和使用这个模型!
![image](https://private-user-images.githubusercontent.com/108455796/289019868-d5567fd6-2da7-40de-a956-8660012fc4cc.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjAxMTMwODgsIm5iZiI6MTcyMDExMjc4OCwicGF0aCI6Ii8xMDg0NTU3OTYvMjg5MDE5ODY4LWQ1NTY3ZmQ2LTJkYTctNDBkZS1hOTU2LTg2NjAwMTJmYzRjYy5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwNzA0JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDcwNFQxNzA2MjhaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT01NTQ3NmQ5ODhiN2UyY2NlMTU0MjA2YTIzZTZkNjVmNzk4NDc0MzA3YTU5MDFlMWZlNmY3YmQ3OWU1MTU1MzAyJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.TES7N6MuEpXImMzEBzVkpNu_fCi979z9uzuNtXjJvfI)
![image](https://private-user-images.githubusercontent.com/108455796/289020117-26f5528b-851a-4649-b3ab-8df3c389fb34.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjAxMTMwODgsIm5iZiI6MTcyMDExMjc4OCwicGF0aCI6Ii8xMDg0NTU3OTYvMjg5MDIwMTE3LTI2ZjU1MjhiLTg1MWEtNDY0OS1iM2FiLThkZjNjMzg5ZmIzNC5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwNzA0JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDcwNFQxNzA2MjhaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT00OGM0NDRkYjJiZDk4MWYyNjYzMTIyNTFmNjk0Y2NkOWZiNmQ0MDE3MzViYmZhZDg4OTFkZTY0MzA4MzRiODk1JlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.z19NqUaWr_AHkwRyzDgQ_egcWLuPT1_nZY5yPwtVhUo)
我在特定的数据集上分别训练了YOLOv5-Lite-e模型和YOLOv5n模型,YOLOv5-Lite-e(onnx文件大小为2.77M)和YOLOv5n(onnx文件为7.14M),从文件大小来看,YOLOv5-Lite的模型更小,按理来说推理速度要更快一些,但是我在C++推理的过程中,发现YOLOv5-Lite的推理速度更慢一点。
vs2017版,YOLOv5-Lite-e(onnxruntime 1.10.0,因为升级到1.15.0会报错),CPU推理得到的时间为:28ms,
vs2017版,YOLOv5n(onnxruntime 1.15.0),CPU推理得到的时间为:19ms,
这是为什么呢?请问大佬是否有测试过时间吗
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