Serialization

PyTorch Developer Podcast

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محتوای ارائه شده توسط PyTorch, Edward Yang, and Team PyTorch. تمام محتوای پادکست شامل قسمت‌ها، گرافیک‌ها و توضیحات پادکست مستقیماً توسط PyTorch, Edward Yang, and Team PyTorch یا شریک پلتفرم پادکست آن‌ها آپلود و ارائه می‌شوند. اگر فکر می‌کنید شخصی بدون اجازه شما از اثر دارای حق نسخه‌برداری شما استفاده می‌کند، می‌توانید روندی که در اینجا شرح داده شده است را دنبال کنید.https://fa.player.fm/legal

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۴ سال پیش 17:06

MP3•خانه قسمت

What is serialization? Why do I care about it? How is serialization done in general in Python? How does pickling work? How does PyTorch implement pickling for its objects? What are some pitfalls of pickling implementation? What does backwards compatibility and forwards compatibility mean in the context of serialization? What's the difference between directly pickling and using torch.save/load? So what the heck is up with JIT/TorchScript serialization? Why did we use zip files? What were some design principles for the serialization format? Why are there two implementations of serialization in PyTorch? Is the fact that PyTorch uses pickling for serialization mean that our serialization format is insecure?

Further reading.

TorchScript serialization design doc https://github.com/pytorch/pytorch/blob/master/torch/csrc/jit/docs/serialization.md
Evolution of serialization formats over time https://github.com/pytorch/pytorch/issues/31877
Code pointers:
- Tensor __reduce_ex__ https://github.com/pytorch/pytorch/blob/de845020a0da39e621db984515bc1cce03f526ea/torch/_tensor.py#L97-L178
- Python side serialization https://github.com/pytorch/pytorch/blob/de845020a0da39e621db984515bc1cce03f526ea/torch/serialization.py#L384-L499
- C++ side serialization https://github.com/pytorch/pytorch/tree/master/torch/csrc/jit/serialization

83 قسمت

#Tech #PyTorch #Edward Yang #Team PyTorch #Deep Learning #Machine Learning

Serialization

PyTorch Developer Podcast

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published ۴ سال پیش

اشتراک گذاری

MP3•خانه قسمت

Further reading.

TorchScript serialization design doc https://github.com/pytorch/pytorch/blob/master/torch/csrc/jit/docs/serialization.md
Evolution of serialization formats over time https://github.com/pytorch/pytorch/issues/31877
Code pointers:
- Tensor __reduce_ex__ https://github.com/pytorch/pytorch/blob/de845020a0da39e621db984515bc1cce03f526ea/torch/_tensor.py#L97-L178
- Python side serialization https://github.com/pytorch/pytorch/blob/de845020a0da39e621db984515bc1cce03f526ea/torch/serialization.py#L384-L499
- C++ side serialization https://github.com/pytorch/pytorch/tree/master/torch/csrc/jit/serialization

83 قسمت

#Tech #PyTorch #Edward Yang #Team PyTorch #Deep Learning #Machine Learning

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