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MXNet-Scala is a Scala binding for the MXNet Deep Learning framework. It currently supports Training and Inference
MXNet-Scala Modules
Module | Package Generated | Dependencies | Description |
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2. core | mxnet-core_2.11 |
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3. macros | mxnet-macros_2.11 |
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4. init | mxnet-init_2.11 |
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5. init-native |
| mxnet-init_2.11 | |
6. native |
| mxnet-core_2.11 | |
7. infer | mxnet-infer_2.11 |
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8. spark | mxnet-spark_2.11 |
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9. examples | mxnet-examples_2.11 |
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Publishing Scala Packages to Nexus/Maven
Currently 3 Packages from the above generated are published to Maven. `mxnet_full_2.11-{platform}`.
The following flags are used to build the MXNet Backend(derived from mxnet pip compiler flags)
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MXNet-Scala Linux CPU
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USE_CUDNN
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Build MXNet backend on OSX
- Clone MXNet repo and checkout the release branch
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https://github.com/apache/incubator-mxnet.git ~/$MXNET_LOC
git fetch all
git checkout -b $RELEASE_BRANCH
cp ~/$MXNET_LOC/make/config.mk ~/$MXNET_LOC |
2. Install Lapack
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brew install lapack |
setup all the flags
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echo "ADD_CFLAGS += -I/usr/local/opt/lapack/include" >> ~/$MXNET_LOC/config.mk
echo "ADD_LDFLAGS += -L/usr/local/opt/lapack/lib" >> ~/$MXNET_LOC/config.mk
echo "USE_OPENMP = 0" >> ~/$MXNET_LOC/config.mk |
Build MXNet backend on Linux-CPU
To build for linux-cpu platform, we use the AWS Deep Learning Base AMI that comes built with all the necessary
libraries such as opencv/cudnn etc,.
Install Maven on Ubuntu
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sudo apt-get install -y maven |
setup all the flags
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echo "ADD_CFLAGS += -I/usr/local/include/opencv" >> ./config.mk
echo "ADD_LDFLAGS += -L/usr/local/lib" >> ./config.mk
echo "USE_BLAS=openblas" >> ./config.mk
echo "USE_SIGNAL_HANDLER=1" >> ./config.mk
echo "USE_DIST_KVSTORE=1" >> ./config.mk
echo "USE_S3=1" >> ./config.mk
echo "USE_OPENMP=1" >> ./config.mk |
Note: compiling with OpenBlas throws a segmentation fault on both OSX and Linux platforms
Publishing to Maven
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export GPG_TTY=$(tty)
make scalapkg
make scalarelease-dryrun |
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