TaoLv commented on issue #3946: When predicting, does mxnet provide thread-safe interface? URL: https://github.com/apache/incubator-mxnet/issues/3946#issuecomment-359170354 @eric-haibin-lin @cjolivier01 Thanks for the information. I am just curious about how does mxnet deal with the model parallelism, op parallelism and the parallelism inside of a op. If I have 40 cores and 2 independent ops, I can create 40 threads and give the first 20 threads to the first op and the other 20 threads to the second op, and execute the two ops concurrently on cpu. But maybe it's not as efficient as executing the two ops sequentially since both the two ops will leverage all 40 threads.
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