yuxihu commented on issue #14286: Add examples of running MXNet with Horovod URL: https://github.com/apache/incubator-mxnet/pull/14286#issuecomment-473166955 @wuxun-zhang when you build MXNet from source, did you enable MKLDNN? Horovod 0.16.0 release does not work with MKLDNN enabled libmxnet.so. Our fix went in after the release.
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