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microsoft / tf2-gnn

TensorFlow 2 library implementing Graph Neural Networks
MIT License
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A question about DoubleBufferedIterator #49

Open llan-ml opened 3 years ago

llan-ml commented 3 years ago

Hi,

Thanks for your great work on this repo.

I notice that you use DoubleBufferedIterator to accelerate data feeding. I am just wondering if this has a similar effect to tf.data.Dataset.prefetch, or we can combine them to achiever a faster data pipeline.

Thanks for your help!