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A TensorFlow tip to Optimize your Training


A TensorFlow tip to Optimize your Training

Originally posted here.

💡 #TensorFlowTip

Use .prefetch to reduce your step time of training and
extracting data

  • overlap the preprocessing and model execution
  • while the model executes training step n the input pipeline is
    reading the data for n+1 step
  • reduces the idle time for the GPU and CPU

See the speedup with .prefetch in this image. Try it for
yourself
here
.


Speedup with .prefetch

submitted by /u/Rishit-dagli

[visit reddit]

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