我是 TensorFlow 初学者,在尝试加载已保存的模型时遇到以下问题。
我正在关注本教程:https://youtu.be/6g4O5UOH304?t=7532
在视频中的那个点运行代码时,我遇到了这个错误:
2020-02-03 08:59:24.589058: W tensorflow/stream_executor/platform/default/dso_loader.cc:55] Could not load dynamic library 'nvcuda.dll'; dlerror: nvcuda.dll not found
2020-02-03 08:59:24.589234: E tensorflow/stream_executor/cuda/cuda_driver.cc:351] failed call to cuInit: UNKNOWN ERROR (303)
Traceback (most recent call last):
File "C:/Users/btu/PycharmProjects/Chatbot/venv/testMovieReviews.py", line 53, in <module>
encode = review_encode(nline)
File "C:/Users/btu/PycharmProjects/Chatbot/venv/testMovieReviews.py", line 41, in review_encode
encoded.append(word_index[word])
KeyError: 'Of'
TF 版本:TensorFlow 2.1
操作系统:Windows 10
CPU:Intel Core i7-2600 CPU(根据我的搜索,它支持AVX)
显卡:AMD RADEON HD 6450
语言:Python 3.7
IDE:Pycharm 2019.3.1
我很困惑,因为这个错误的先前线程似乎出现在 Nvidia 显卡上,但我没有运行。
最佳答案
我在我的电脑(win 10)上也遇到了和你一样的错误,但我的程序可以继续运行。
所以,你的问题不是“调用cuInit失败:未知错误(303)”,看来你的代码有一些KeyError。您应该首先检查您的代码。
简单的例子:
tf> python -c "import tensorflow as tf;print(tf.reduce_sum(tf.random.normal([1000, 1000])))"
2020-04-29 09:22:01.959213: W tensorflow/stream_executor/platform/default/dso_loader.cc:55] Could not load dynamic library 'cudart64_101.dll'; dlerror: cudart64_101.dll not found
2020-04-29 09:22:01.962833: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine.
2020-04-29 09:22:09.075191: W tensorflow/stream_executor/platform/default/dso_loader.cc:55] Could not load dynamic library 'nvcuda.dll'; dlerror: nvcuda.dll not found
2020-04-29 09:22:09.079202: E tensorflow/stream_executor/cuda/cuda_driver.cc:351] failed call to cuInit: UNKNOWN ERROR (303)
.....
tf.Tensor(-101.936615, shape=(), dtype=float32) <=== This is the output and ignore the previous error info
此外,请引用here更多细节。
关于python - TensorFlow 2.1 调用 cuInit : UNKNOWN ERROR (303) 失败,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/60041399/