Clojure Contrib Package

Jenkinsfile

@@ -697,6 +697,18 @@ try {
         }
       }
     },
+    'Clojure: CPU': {
+      node('mxnetlinux-cpu') {
+        ws('workspace/ut-clojure-cpu') {
+          timeout(time: max_time, unit: 'MINUTES') {
+            init_git()
+            unpack_lib('cpu', mx_dist_lib)
+            docker_run('ubuntu_cpu', 'unittest_ubuntu_cpu_clojure', false)
+            publish_test_coverage()
+          }
+        }
+      }
+    },
     'Perl: CPU': {
       node('mxnetlinux-cpu') {
         ws('workspace/ut-perl-cpu') {

ci/docker/Dockerfile.build.ubuntu_cpu

@@ -30,6 +30,8 @@ COPY install/ubuntu_python.sh /work/
 RUN /work/ubuntu_python.sh
 COPY install/ubuntu_scala.sh /work/
 RUN /work/ubuntu_scala.sh
+COPY install/ubuntu_clojure.sh /work/
+RUN /work/ubuntu_clojure.sh
 COPY install/ubuntu_r.sh /work/
 RUN /work/ubuntu_r.sh
 COPY install/ubuntu_perl.sh /work/

ci/docker/install/ubuntu_clojure.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# build and install are separated so changes to build don't invalidate
+# the whole docker cache for the image
+
+set -ex
+# install libraries for mxnet's clojure package on ubuntu
+echo 'Installing Clojure...'
+
+wget https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein
+chmod 777 lein
+sudo cp lein /usr/local/bin
+sudo apt install libcurl3
+sudo add-apt-repository ppa:timsc/opencv-3.4
+sudo apt-get update
+sudo apt install -y libopencv-imgcodecs3.4

ci/docker/runtime_functions.sh

@@ -652,6 +652,11 @@ unittest_ubuntu_gpu_scala() {
     make scalatest USE_OPENCV=1 USE_BLAS=openblas USE_CUDA=1 USE_CUDA_PATH=/usr/local/cuda USE_CUDNN=1 SCALA_TEST_ON_GPU=1 USE_DIST_KVSTORE=1
 }
 
+unittest_ubuntu_cpu_clojure() {
+    set -ex
+    ./contrib/clojure-package/test.sh
+}
+
 unittest_ubuntu_cpugpu_perl() {
     set -ex
     ./perl-package/test.sh

contrib/clojure-package/project.clj

@@ -20,8 +20,8 @@
   :dependencies [[org.clojure/clojure "1.9.0"]
                  [t6/from-scala "0.3.0"]
                  ;; Choose the right dependency for your system
-                 [org.apache.mxnet/mxnet-full_2.11-osx-x86_64-cpu "1.2.1"]
-                 ;[org.apache.mxnet/mxnet-full_2.11-linux-x86_64-cpu "1.2.1"]
+                 ;[org.apache.mxnet/mxnet-full_2.11-osx-x86_64-cpu "1.2.1"]
+                 [org.apache.mxnet/mxnet-full_2.11-linux-x86_64-cpu "1.2.1"]
                  ;[org.apache.mxnet/mxnet-full_2.11-linux-x86_64-gpu "1.2.1"]
                  [org.clojure/tools.logging "0.4.0"]
                  [org.apache.logging.log4j/log4j-core "2.8.1"]

contrib/clojure-package/test.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+set -evx
+
+MXNET_HOME=${PWD}
+cd ${MXNET_HOME}/contrib/clojure-package
+lein test