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by hyperopt 3679 days ago
In March at the GCP NEXT keynote [1], Jeff Dean demos Cloud ML on the GCP. He casually mentions passing in the argument "replicas=20" to get "20 way parallelism in optimizing this particular model". GCE does not currently offer GPU instances. I've never heard the term replicas in the GPU ML discourse. These devices may enable a type of parallelism that we have not seen before. Furthermore, his experiments are apparently using the Criteo dataset, which is a 10GB dataset. Now, I haven't looked into the complexity of the model or to what extent they train it to, but right now that sounds really impressive to me.

1: https://youtu.be/HgWHeT_OwHc?t=2h13m6s