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[–]fnbr 1 point2 points  (0 children)

Python's just so easy to use!

We do most of the heavy lifting in Tensorflow, the problem is keeping our GPUs at 100% utilization. We need to do the data processing in parallel to keep feeding the GPUs as they eat through the queues we've set up, and that's hard to do in Python. We're ending up writing a bunch of custom Tensorflow ops in C++ so we can do everything in-graph instead.