[GitHub] [incubator-mxnet] sheep94lion commented on issue #9859: How to run model trained with mxnet 1.0 on android

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sheep94lion commented on issue #9859: How to run model trained with mxnet 1.0 on android
URL: https://github.com/apache/incubator-mxnet/issues/9859#issuecomment-502968603
 
 
   > I recently trained one model with mxnet 1.0.0, and today I decided to try the model with android, read thru the issues, just find android building of latest version is broken, so I have to go back to [c8f7dce](https://github.com/apache/incubator-mxnet/commit/c8f7dce0eb49ab1a62ddc2c7e37b93e9b92c2ae4) which is one commit of last year based on #9646 and #8707 and I think this may not work for my case.
   > 
   > Currently I have no clear idea what to do , since train the model cost me around 7days, so retrain may be the last option. :(
   > 
   > Actually I could build the `libmxnet.so` thru android arm64 docker build on commit [c8f7dce](https://github.com/apache/incubator-mxnet/commit/c8f7dce0eb49ab1a62ddc2c7e37b93e9b92c2ae4), but its size is too big, around 43M. And I have no clear idea how to use the so file.
   > 
   > I tried to load the model with mxnet 0.12.1, but failed with
   > 
   > ```
   > 0.12.1
   > [15:02:07] /home/travis/build/dmlc/mxnet-distro/mxnet-build/dmlc-core/include/dmlc/logging.h:308: [15:02:07] /home/travis/build/dmlc/mxnet-distro/mxnet-build/dmlc-core/include/dmlc/././json.h:842: JSONReader: Unknown field attrs, candidates are:
   > "attr"
   > "backward_source_id"
   > "control_deps"
   > "inputs"
   > "name"
   > "op"
   > "param"
   > ```
   > 
   > could anybody give some help or clue? thanks in advance!
   
   I am trying to run a pretrained model on android. Aftering building the arm64 libmxnet.so with ci/build.py, I do not know what to do next. Can you give me some help?

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