[GitHub] ThomasDelteil opened a new issue #11158: MXNet Docker image up to 4x slower than pip installed version

[GitBox <gi...@apache.org>]

ThomasDelteil opened a new issue #11158: MXNet Docker image up to 4x slower than pip installed version
URL: https://github.com/apache/incubator-mxnet/issues/11158
 
 
   Currently this docker image builds of mxnet are running up to 4x slower than running the same code outside of docker using the `pip install mxnet` package.
   
   **outside of docker using `pip install mxnet`**
   ```
   Tested imagenet1k-resnet-50, acc = 0.771484, speed = 8.165130 img/sec
   ```
   
   **in docker using `mxnet/python:1.2.0_cpu`**
   ```
   Tested imagenet1k-resnet-50, acc = 0.708333, speed = 1.905169 img/sec
   ```
   
   This is likely due to the fact that the docker images are built from source, using non-optimized version of opencv and openblas.
   
   The pipeline for building docker images is being revamped by @mbaijal and new docker images should be available at the end of the month with the pip packages builds.

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