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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/07/24 23:49:01 UTC
[GitHub] [incubator-mxnet] anirudh2290 commented on issue #8219:
Broadcasting ops are slow
anirudh2290 commented on issue #8219: Broadcasting ops are slow
URL: https://github.com/apache/incubator-mxnet/issues/8219#issuecomment-514840413
> Introduce the cached solution to MXNet as a stop gap solution.
https://github.com/apache/incubator-mxnet/pull/11252 this PR addressed this solution.
For 2:
> Investigate eigen library and whether it will be worthwhile to add it as a MXNet dependency.
This may not be a trivial effort and requires a detailed performance analysis for mshadow and with eigen for the common use cases. Also, this affect only ops not supported by MKLDNN and the benefits may not be worth the effort.
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