diff --git a/tools/pip/MANIFEST.in b/tools/pip/MANIFEST.in
index 8037b6a1059c..1edefa026ebc 100644
--- a/tools/pip/MANIFEST.in
+++ b/tools/pip/MANIFEST.in
@@ -16,6 +16,9 @@
 # under the License.
 
 include README
+include LICENSE
+include DISCLAIMER
+include NOTICE
 include mxnet/COMMIT_HASH
 recursive-include mxnet/tools *
 recursive-include mxnet *.py
diff --git a/tools/pip/doc/CPU_ADDITIONAL.md b/tools/pip/doc/CPU_ADDITIONAL.md
new file mode 100644
index 000000000000..05be9e52bd06
--- /dev/null
+++ b/tools/pip/doc/CPU_ADDITIONAL.md
@@ -0,0 +1,40 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux, Mac OSX, and Windows platforms. You may also want to check:
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install, use:
+```bash
+pip install mxnet
+```
diff --git a/tools/pip/doc/CU100MKL_ADDITIONAL.md b/tools/pip/doc/CU100MKL_ADDITIONAL.md
new file mode 100644
index 000000000000..f47115c93c1a
--- /dev/null
+++ b/tools/pip/doc/CU100MKL_ADDITIONAL.md
@@ -0,0 +1,44 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux and Windows platforms. You may also want to check:
+- [mxnet-cu100](https://pypi.python.org/pypi/mxnet-cu100/) with CUDA-10.0 support.
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions of CUDA, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu100mkl
+```
diff --git a/tools/pip/doc/CU100_ADDITIONAL.md b/tools/pip/doc/CU100_ADDITIONAL.md
new file mode 100644
index 000000000000..32c30b0fef5e
--- /dev/null
+++ b/tools/pip/doc/CU100_ADDITIONAL.md
@@ -0,0 +1,44 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux and Windows platforms. You may also want to check:
+- [mxnet-cu100mkl](https://pypi.python.org/pypi/mxnet-cu100mkl/) with CUDA-10.0 support and MKLDNN support.
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu100
+```
diff --git a/tools/pip/doc/CU75MKL_ADDITIONAL.md b/tools/pip/doc/CU75MKL_ADDITIONAL.md
new file mode 100644
index 000000000000..cc6c8820a0e3
--- /dev/null
+++ b/tools/pip/doc/CU75MKL_ADDITIONAL.md
@@ -0,0 +1,42 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux only, up to 1.2.1. You may also want to check:
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu75mkl
+```
diff --git a/tools/pip/doc/CU75_ADDITIONAL.md b/tools/pip/doc/CU75_ADDITIONAL.md
new file mode 100644
index 000000000000..ad57c13fda9e
--- /dev/null
+++ b/tools/pip/doc/CU75_ADDITIONAL.md
@@ -0,0 +1,42 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux only, up to 1.2.1. You may also want to check:
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu75
+```
diff --git a/tools/pip/doc/CU80MKL_ADDITIONAL.md b/tools/pip/doc/CU80MKL_ADDITIONAL.md
new file mode 100644
index 000000000000..549df7dca8d6
--- /dev/null
+++ b/tools/pip/doc/CU80MKL_ADDITIONAL.md
@@ -0,0 +1,42 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux and Windows platforms. You may also want to check:
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions of CUDA, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu80mkl
+```
diff --git a/tools/pip/doc/CU80_ADDITIONAL.md b/tools/pip/doc/CU80_ADDITIONAL.md
new file mode 100644
index 000000000000..7105dfd1ba2c
--- /dev/null
+++ b/tools/pip/doc/CU80_ADDITIONAL.md
@@ -0,0 +1,42 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux and Windows platforms. You may also want to check:
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Raspberry Pi/ARM) or other versions of CUDA, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu80
+```
diff --git a/tools/pip/doc/CU90MKL_ADDITIONAL.md b/tools/pip/doc/CU90MKL_ADDITIONAL.md
new file mode 100644
index 000000000000..8f4257fa96f1
--- /dev/null
+++ b/tools/pip/doc/CU90MKL_ADDITIONAL.md
@@ -0,0 +1,42 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux and Windows platforms. You may want to check:
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions of CUDA, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu90mkl
+```
diff --git a/tools/pip/doc/CU90_ADDITIONAL.md b/tools/pip/doc/CU90_ADDITIONAL.md
new file mode 100644
index 000000000000..477a5cb57e96
--- /dev/null
+++ b/tools/pip/doc/CU90_ADDITIONAL.md
@@ -0,0 +1,42 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux and Windows platforms. You may also want to check:
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu90
+```
diff --git a/tools/pip/doc/CU91MKL_ADDITIONAL.md b/tools/pip/doc/CU91MKL_ADDITIONAL.md
new file mode 100644
index 000000000000..d1706c0d5fa7
--- /dev/null
+++ b/tools/pip/doc/CU91MKL_ADDITIONAL.md
@@ -0,0 +1,42 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux and Windows platforms, up to 1.2.1. You may also want to check:
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions of CUDA, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu91mkl
+```
diff --git a/tools/pip/doc/CU91_ADDITIONAL.md b/tools/pip/doc/CU91_ADDITIONAL.md
new file mode 100644
index 000000000000..cbb5567917d2
--- /dev/null
+++ b/tools/pip/doc/CU91_ADDITIONAL.md
@@ -0,0 +1,42 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux and Windows platforms, up to 1.2.1. You may also want to check:
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu91
+```
diff --git a/tools/pip/doc/CU92MKL_ADDITIONAL.md b/tools/pip/doc/CU92MKL_ADDITIONAL.md
new file mode 100644
index 000000000000..16cd8f138add
--- /dev/null
+++ b/tools/pip/doc/CU92MKL_ADDITIONAL.md
@@ -0,0 +1,42 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux and Windows platforms. You may also want to check:
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions of CUDA, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu92mkl
+```
diff --git a/tools/pip/doc/CU92_ADDITIONAL.md b/tools/pip/doc/CU92_ADDITIONAL.md
new file mode 100644
index 000000000000..28569ac069b2
--- /dev/null
+++ b/tools/pip/doc/CU92_ADDITIONAL.md
@@ -0,0 +1,42 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux and Windows platforms. You may also want to check:
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet-mkl](https://pypi.python.org/pypi/mxnet-mkl/) with MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To download CUDA, check [CUDA download](https://developer.nvidia.com/cuda-downloads). For more instructions, check [CUDA Toolkit online documentation](http://docs.nvidia.com/cuda/index.html).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-cu92
+```
diff --git a/tools/pip/doc/MKL_ADDITIONAL.md b/tools/pip/doc/MKL_ADDITIONAL.md
new file mode 100644
index 000000000000..60f827bff0b6
--- /dev/null
+++ b/tools/pip/doc/MKL_ADDITIONAL.md
@@ -0,0 +1,40 @@
+<!--- 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. -->
+
+Prerequisites
+-------------
+This package supports Linux only. You may also want to check:
+- [mxnet-cu92](https://pypi.python.org/pypi/mxnet-cu92/) with CUDA-9.2 support.
+- [mxnet-cu92mkl](https://pypi.python.org/pypi/mxnet-cu92mkl/) with CUDA-9.2 support and MKLDNN support.
+- [mxnet-cu91](https://pypi.python.org/pypi/mxnet-cu91/) with CUDA-9.1 support.
+- [mxnet-cu91mkl](https://pypi.python.org/pypi/mxnet-cu91mkl/) with CUDA-9.1 support and MKLDNN support.
+- [mxnet-cu90](https://pypi.python.org/pypi/mxnet-cu90/) with CUDA-9.0 support.
+- [mxnet-cu90mkl](https://pypi.python.org/pypi/mxnet-cu90mkl/) with CUDA-9.0 support and MKLDNN support.
+- [mxnet-cu80](https://pypi.python.org/pypi/mxnet-cu80/) with CUDA-8.0 support.
+- [mxnet-cu80mkl](https://pypi.python.org/pypi/mxnet-cu80mkl/) with CUDA-8.0 support and MKLDNN support.
+- [mxnet-cu75](https://pypi.python.org/pypi/mxnet-cu75/) with CUDA-7.5 support.
+- [mxnet-cu75mkl](https://pypi.python.org/pypi/mxnet-cu75mkl/) with CUDA-7.5 support and MKLDNN support.
+- [mxnet](https://pypi.python.org/pypi/mxnet/).
+
+To install for other platforms (e.g. Windows, Raspberry Pi/ARM) or other versions, check [Installing MXNet](https://mxnet.incubator.apache.org/versions/master/install/index.html) for instructions on building from source.
+
+Installation
+------------
+To install:
+```bash
+pip install mxnet-mkl
+```
diff --git a/tools/pip/doc/PYPI_README.md b/tools/pip/doc/PYPI_README.md
new file mode 100644
index 000000000000..899ebc032217
--- /dev/null
+++ b/tools/pip/doc/PYPI_README.md
@@ -0,0 +1,25 @@
+<!--- 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. -->
+
+Apache MXNet (Incubating) Python Package
+========================================
+[Apache MXNet](http://beta.mxnet.io) is a deep learning framework designed for both *efficiency* and *flexibility*.
+It allows you to mix the flavours of deep learning programs together to maximize the efficiency and your productivity.
+
+For feature requests on the PyPI package, suggestions, and issue reports, create an issue by clicking [here](https://github.com/apache/incubator-mxnet/issues/new).
+
+
diff --git a/tools/pip/setup.py b/tools/pip/setup.py
index d5db6d87fc1d..f5f9545619bf 100644
--- a/tools/pip/setup.py
+++ b/tools/pip/setup.py
@@ -65,6 +65,14 @@ def has_ext_modules(self):
                 os.path.join(CURRENT_DIR, 'dmlc_tracker'))
 shutil.copy(LIB_PATH[0], os.path.join(CURRENT_DIR, 'mxnet'))
 
+# copy license and notice
+shutil.copy(os.path.join(CURRENT_DIR, 'mxnet-build/LICENSE'),
+            os.path.join(CURRENT_DIR, 'mxnet/LICENSE'))
+shutil.copy(os.path.join(CURRENT_DIR, 'mxnet-build/DISCLAIMER'),
+            os.path.join(CURRENT_DIR, 'mxnet/DISCLAIMER'))
+shutil.copy(os.path.join(CURRENT_DIR, 'mxnet-build/NOTICE'),
+            os.path.join(CURRENT_DIR, 'mxnet/NOTICE'))
+
 # copy tools to mxnet package
 shutil.rmtree(os.path.join(CURRENT_DIR, 'mxnet/tools'), ignore_errors=True)
 os.mkdir(os.path.join(CURRENT_DIR, 'mxnet/tools'))
@@ -112,7 +120,9 @@ def has_ext_modules(self):
 if variant == 'CPU':
     libraries.append('openblas')
 else:
-    if variant.startswith('CU92'):
+    if variant.startswith('CU100'):
+        libraries.append('CUDA-10.0')
+    elif variant.startswith('CU92'):
         libraries.append('CUDA-9.2')
     elif variant.startswith('CU91'):
         libraries.append('CUDA-9.1')
@@ -152,6 +162,11 @@ def has_ext_modules(self):
     shutil.copy(os.path.join(os.path.dirname(LIB_PATH[0]), 'libquadmath.so.0'), os.path.join(CURRENT_DIR, 'mxnet'))
     package_data['mxnet'].append('mxnet/libquadmath.so.0')
 
+# copy licenses
+if variant.startswith('CU'):
+    shutil.copy(os.path.join(os.path.dirname(LIB_PATH[0]), '../CUB_LICENSE'), os.path.join(CURRENT_DIR, 'mxnet'))
+    package_data['mxnet'].append('mxnet/CUB_LICENSE')
+
 from mxnet.base import _generate_op_module_signature
 from mxnet.ndarray.register import _generate_ndarray_function_code
 from mxnet.symbol.register import _generate_symbol_function_code