Jetson TX2 JetPack 3.1 install scripts (#245)

* Install scripts and configurations for Jetson TX2 with JetPack 3.1

* All working, fixed missing warning message.

* Added documentation for Jetson TX2 installation.

* Rename Makefile.config.Ubuntu16_cuda8.JetsonTX2 to Makefile.config.Ubuntu16_cuda8_JetsonTX2

* Rename Makefile.config.Ubuntu16_cuda8.JetsonTX2 to Makefile.config.Ubuntu16_cuda8_JetsonTX2

* Update installation_jetson_tx2.md

* Update install_openpose_JetsonTX2_JetPack3.1.sh

* Update install_caffe_JetsonTX2_JetPack3.1.sh

3rdparty/caffe/Makefile.config.Ubuntu16_cuda8_JetsonTX2

+## Refer to http://caffe.berkeleyvision.org/installation.html
+# Contributions simplifying and improving our build system are welcome!
+
+# cuDNN acceleration switch (uncomment to build with cuDNN).
+USE_CUDNN := 1
+
+# CPU-only switch (uncomment to build without GPU support).
+# CPU_ONLY := 1
+
+# uncomment to disable IO dependencies and corresponding data layers
+# USE_OPENCV := 0
+# USE_LEVELDB := 0
+# USE_LMDB := 0
+
+# uncomment to allow MDB_NOLOCK when reading LMDB files (only if necessary)
+#	You should not set this flag if you will be reading LMDBs with any
+#	possibility of simultaneous read and write
+# ALLOW_LMDB_NOLOCK := 1
+
+# Uncomment if you're using OpenCV 3
+# OPENCV_VERSION := 3
+
+# To customize your choice of compiler, uncomment and set the following.
+# N.B. the default for Linux is g++ and the default for OSX is clang++
+# CUSTOM_CXX := g++
+
+# CUDA directory contains bin/ and lib/ directories that we need.
+CUDA_DIR := /usr/local/cuda
+# On Ubuntu 14.04, if cuda tools are installed via
+# "sudo apt-get install nvidia-cuda-toolkit" then use this instead:
+# CUDA_DIR := /usr
+
+# CUDA architecture setting: going with all of them.
+# For CUDA < 6.0, comment the *_50 through *_61 lines for compatibility.
+# For CUDA < 8.0, comment the *_60 and *_61 lines for compatibility.
+CUDA_ARCH := -gencode arch=compute_30,code=sm_30 \
+		-gencode arch=compute_35,code=sm_35 \
+		-gencode arch=compute_50,code=sm_50 \
+		-gencode arch=compute_52,code=sm_52 \
+		-gencode arch=compute_60,code=sm_60 \
+		-gencode arch=compute_61,code=sm_61 \
+		-gencode arch=compute_61,code=compute_61
+# Deprecated
+# CUDA_ARCH := -gencode arch=compute_20,code=sm_20 \
+# 		-gencode arch=compute_20,code=sm_21 \
+# 		-gencode arch=compute_30,code=sm_30 \
+# 		-gencode arch=compute_35,code=sm_35 \
+# 		-gencode arch=compute_50,code=sm_50 \
+# 		-gencode arch=compute_52,code=sm_52 \
+# 		-gencode arch=compute_60,code=sm_60 \
+# 		-gencode arch=compute_61,code=sm_61 \
+# 		-gencode arch=compute_61,code=compute_61
+
+# BLAS choice:
+# atlas for ATLAS (default)
+# mkl for MKL
+# open for OpenBlas
+BLAS := atlas
+# Custom (MKL/ATLAS/OpenBLAS) include and lib directories.
+# Leave commented to accept the defaults for your choice of BLAS
+# (which should work)!
+# BLAS_INCLUDE := /path/to/your/blas
+# BLAS_LIB := /path/to/your/blas
+
+# Homebrew puts openblas in a directory that is not on the standard search path
+# BLAS_INCLUDE := $(shell brew --prefix openblas)/include
+# BLAS_LIB := $(shell brew --prefix openblas)/lib
+
+# This is required only if you will compile the matlab interface.
+# MATLAB directory should contain the mex binary in /bin.
+# MATLAB_DIR := /usr/local
+# MATLAB_DIR := /Applications/MATLAB_R2012b.app
+
+# NOTE: this is required only if you will compile the python interface.
+# We need to be able to find Python.h and numpy/arrayobject.h.
+PYTHON_INCLUDE := /usr/include/python2.7 \
+		/usr/lib/python2.7/dist-packages/numpy/core/include \
+		/usr/local/lib/python2.7/dist-packages/numpy/core/include
+# Anaconda Python distribution is quite popular. Include path:
+# Verify anaconda location, sometimes it's in root.
+# ANACONDA_HOME := $(HOME)/anaconda
+# PYTHON_INCLUDE := $(ANACONDA_HOME)/include \
+		# $(ANACONDA_HOME)/include/python2.7 \
+		# $(ANACONDA_HOME)/lib/python2.7/site-packages/numpy/core/include
+
+# Uncomment to use Python 3 (default is Python 2)
+# PYTHON_LIBRARIES := boost_python3 python3.5m
+# PYTHON_INCLUDE := /usr/include/python3.5m \
+#                 /usr/lib/python3.5/dist-packages/numpy/core/include
+
+# We need to be able to find libpythonX.X.so or .dylib.
+PYTHON_LIB := /usr/lib /usr/local/lib
+# PYTHON_LIB := $(ANACONDA_HOME)/lib
+
+# Homebrew installs numpy in a non standard path (keg only)
+# PYTHON_INCLUDE += $(dir $(shell python -c 'import numpy.core; print(numpy.core.__file__)'))/include
+# PYTHON_LIB += $(shell brew --prefix numpy)/lib
+
+# Uncomment to support layers written in Python (will link against Python libs)
+# WITH_PYTHON_LAYER := 1
+
+# Whatever else you find you need goes here.
+INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include /usr/include/hdf5/serial
+LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib /usr/lib/aarch64-linux-gnu /usr/lib/aarch64-linux-gnu/hdf5/serial
+
+# If Homebrew is installed at a non standard location (for example your home directory) and you use it for general dependencies
+# INCLUDE_DIRS += $(shell brew --prefix)/include
+# LIBRARY_DIRS += $(shell brew --prefix)/lib
+
+# NCCL acceleration switch (uncomment to build with NCCL)
+# https://github.com/NVIDIA/nccl (last tested version: v1.2.3-1+cuda8.0)
+# USE_NCCL := 1
+
+# Uncomment to use `pkg-config` to specify OpenCV library paths.
+# (Usually not necessary -- OpenCV libraries are normally installed in one of the above $LIBRARY_DIRS.)
+# USE_PKG_CONFIG := 1
+
+# N.B. both build and distribute dirs are cleared on `make clean`
+BUILD_DIR := build
+DISTRIBUTE_DIR := distribute
+
+# Uncomment for debugging. Does not work on OSX due to https://github.com/BVLC/caffe/issues/171
+# DEBUG := 1
+
+# The ID of the GPU that 'make runtest' will use to run unit tests.
+TEST_GPUID := 0
+
+# enable pretty build (comment to see full commands)
+Q ?= @

3rdparty/caffe/install_caffe_JetsonTX2_JetPack3.1.sh

+#!/bin/bash
+
+
+
+echo "------------------------- Installing Caffe -------------------------"
+echo "NOTE: This script assumes that just flashed JetPack 3.1 : Ubuntu 16, CUDA 8, cuDNN 6 and OpenCV are already installed on your machine. Otherwise, it might fail."
+
+
+
+function exitIfError {
+    if [[ $? -ne 0 ]] ; then
+        echo ""
+        echo "------------------------- -------------------------"
+        echo "Errors detected. Exiting script. The software might have not been successfully installed."
+        echo "------------------------- -------------------------"
+        exit 1
+    fi
+}
+
+
+
+echo "------------------------- Checking Ubuntu Version -------------------------"
+# If you respected the installation assumptions, nothing to do. 
+echo "------------------------- Ubuntu Version Checked -------------------------"
+echo ""
+
+
+
+echo "------------------------- Checking Number of Processors -------------------------"
+NUM_CORES=$(grep -c ^processor /proc/cpuinfo 2>/dev/null || sysctl -n hw.ncpu)
+echo "$NUM_CORES cores"
+exitIfError
+echo "------------------------- Number of Processors Checked -------------------------"
+echo ""
+
+
+
+echo "------------------------- Installing some Caffe Dependencies -------------------------"
+# Basic
+sudo apt-get --assume-yes update
+sudo apt-get --assume-yes install build-essential
+# General dependencies
+sudo apt-get --assume-yes install libprotobuf-dev libleveldb-dev libsnappy-dev libhdf5-serial-dev protobuf-compiler libatlas-base-dev
+sudo apt-get --assume-yes install --no-install-recommends libboost-all-dev
+sudo apt-get --assume-yes install libgflags-dev libgoogle-glog-dev liblmdb-dev
+# Python libs
+sudo apt-get --assume-yes install python-pip python-dev build-essential
+sudo -H pip install --upgrade pip
+sudo -H pip install --upgrade numpy protobuf
+# OpenCV is provided for tegra in JetPack
+exitIfError
+echo "------------------------- Some Caffe Dependencies Installed -------------------------"
+echo ""
+
+
+
+echo "------------------------- Compiling Caffe -------------------------"
+cp Makefile.config.Ubuntu16_cuda8_JetsonTX2 Makefile.config
+make all -j$NUM_CORES && make distribute -j$NUM_CORES
+# make test -j$NUM_CORES
+# make runtest -j$NUM_CORES
+exitIfError
+echo "------------------------- Caffe Compiled -------------------------"
+echo ""
+
+
+
+echo "------------------------- Caffe Installed -------------------------"
+echo ""

doc/installation_jetson_tx2.md

+OpenPose Library - Compilation and  Installation on Nvidia Jetson TX2
+====================================
+
+## Contents
+1. [Requirements](#requirements)
+2. [Installation](#installation)
+3. [Usage](#usage)
+
+
+## Requirements
+Jetson TX2 just flashed with [JetPack 3.1](https://developer.nvidia.com/embedded/jetpack)
+
+Notes : 
+
+- Installation is similar to Jetson TX1 and you can follow this [video tutorial](https://www.youtube.com/watch?v=RJkOGMC8IrY).
+- If you are installing from a virtual machine host, installation may need to be done in two steps, please refer to [this solution](https://devtalk.nvidia.com/default/topic/1002081/jetson-tx2/jetpack-3-0-install-with-a-vm/).
+- Be sure to complete both OS flashing and CUDA / cuDNN installation parts before installation.
+
+
+## Installation
+Use the following script for installation of both caffe and OpenPose: 
+```
+./ubuntu/install_caffe_and_openpose_JetsonTX2_JetPack3.1.sh
+```
+
+## Usage
+It is for now recommended to use an external camera with the demo. To get to decent FPS you need to lower the net resolution:
+```
+./build/openpose/openpose.bin -camera_resolution 640x480 -net_resolution 128x96
+```
+
+To activate hand or face resolution please complete this command with the following options (warning, both simultaneously will cause out of memory error):
+```
+--hand -hand_net_resolution 256x256
+--face -face_net_resolution 256x256
+``` 

ubuntu/Makefile.config.Ubuntu16_cuda8_JetsonTX2

+## Refer to http://caffe.berkeleyvision.org/installation.html
+# Contributions simplifying and improving our build system are welcome!
+
+# cuDNN acceleration switch (uncomment to build with cuDNN).
+USE_CUDNN := 1
+
+# CPU-only switch (uncomment to build without GPU support).
+# CPU_ONLY := 1
+
+# uncomment to disable IO dependencies and corresponding data layers
+# USE_OPENCV := 0
+# USE_LEVELDB := 0
+# USE_LMDB := 0
+
+# uncomment to allow MDB_NOLOCK when reading LMDB files (only if necessary)
+#	You should not set this flag if you will be reading LMDBs with any
+#	possibility of simultaneous read and write
+# ALLOW_LMDB_NOLOCK := 1
+
+# Uncomment if you're using OpenCV 3
+# OPENCV_VERSION := 3
+
+# To customize your choice of compiler, uncomment and set the following.
+# N.B. the default for Linux is g++ and the default for OSX is clang++
+# CUSTOM_CXX := g++
+
+# CUDA directory contains bin/ and lib/ directories that we need.
+CUDA_DIR := /usr/local/cuda
+# On Ubuntu 14.04, if cuda tools are installed via
+# "sudo apt-get install nvidia-cuda-toolkit" then use this instead:
+# CUDA_DIR := /usr
+
+# CUDA architecture setting: going with all of them.
+# For CUDA < 6.0, comment the *_50 through *_61 lines for compatibility.
+# For CUDA < 8.0, comment the *_60 and *_61 lines for compatibility.
+CUDA_ARCH := -gencode arch=compute_30,code=sm_30 \
+		-gencode arch=compute_35,code=sm_35 \
+		-gencode arch=compute_50,code=sm_50 \
+		-gencode arch=compute_52,code=sm_52 \
+		-gencode arch=compute_60,code=sm_60 \
+		-gencode arch=compute_61,code=sm_61 \
+		-gencode arch=compute_61,code=compute_61
+# Deprecated
+# CUDA_ARCH := -gencode arch=compute_20,code=sm_20 \
+# 		-gencode arch=compute_20,code=sm_21 \
+# 		-gencode arch=compute_30,code=sm_30 \
+# 		-gencode arch=compute_35,code=sm_35 \
+# 		-gencode arch=compute_50,code=sm_50 \
+# 		-gencode arch=compute_52,code=sm_52 \
+# 		-gencode arch=compute_60,code=sm_60 \
+# 		-gencode arch=compute_61,code=sm_61 \
+# 		-gencode arch=compute_61,code=compute_61
+
+# Uncomment to enable op::Profiler
+# PROFILER_ENABLED := 1
+
+# DEEP_NET choice:
+# caffe for Caffe (default and only option so far)
+DEEP_NET := caffe
+
+# BLAS choice:
+# atlas for ATLAS (default)
+# mkl for MKL
+# open for OpenBlas
+BLAS := atlas
+# Custom (MKL/ATLAS/OpenBLAS) include and lib directories.
+# Leave commented to accept the defaults for your choice of BLAS
+# (which should work)!
+# BLAS_INCLUDE := /path/to/your/blas
+# BLAS_LIB := /path/to/your/blas
+
+# Homebrew puts openblas in a directory that is not on the standard search path
+# BLAS_INCLUDE := $(shell brew --prefix openblas)/include
+# BLAS_LIB := $(shell brew --prefix openblas)/lib
+
+# Caffe directory
+CAFFE_DIR := 3rdparty/caffe/distribute
+
+# Whatever else you find you need goes here.
+INCLUDE_DIRS := /usr/local/include /usr/include/hdf5/serial
+LIBRARY_DIRS := /usr/local/lib /usr/lib /usr/lib/aarch64-linux-gnu /usr/lib/aarch64-linux-gnu/hdf5/serial
+
+# If Homebrew is installed at a non standard location (for example your home directory) and you use it for general dependencies
+# INCLUDE_DIRS += $(shell brew --prefix)/include
+# LIBRARY_DIRS += $(shell brew --prefix)/lib
+
+# Uncomment to use `pkg-config` to specify OpenCV library paths.
+# (Usually not necessary -- OpenCV libraries are normally installed in one of the above $LIBRARY_DIRS.)
+# USE_PKG_CONFIG := 1
+
+BUILD_DIR := build
+DISTRIBUTE_DIR := distribute
+
+# Uncomment for debugging. Does not work on OSX due to https://github.com/BVLC/caffe/issues/171
+# DEBUG := 1
+
+# The ID of the GPU that 'make runtest' will use to run unit tests.
+TEST_GPUID := 0
+
+# enable pretty build (comment to see full commands)
+Q ?= @

ubuntu/install_caffe_and_openpose_JetsonTX2_JetPack3.1.sh

+#!/bin/bash
+
+
+
+echo "------------------------- Installing Caffe and OpenPose -------------------------"
+echo "NOTE: This script assumes that just flashed JetPack 3.1 : Ubuntu 16, CUDA 8, cuDNN 6 and OpenCV are already installed on your machine. Otherwise, it might fail."
+
+
+
+function exitIfError {
+    if [[ $? -ne 0 ]] ; then
+        echo ""
+        echo "------------------------- -------------------------"
+        echo "Errors detected. Exiting script. The software might have not been successfully installed."
+        echo "------------------------- -------------------------"
+        exit 1
+    fi
+}
+
+
+
+function executeShInItsFolder {
+    # $1 = sh file name
+    # $2 = folder where the sh file is
+    # $3 = folder to go back
+    cd $2   
+    exitIfError
+    sudo chmod +x $1
+    exitIfError
+    bash ./$1
+    exitIfError
+    cd $3
+    exitIfError
+}
+
+
+
+executeShInItsFolder "install_caffe_JetsonTX2_JetPack3.1.sh" "./3rdparty/caffe" "../.."
+exitIfError
+
+
+
+executeShInItsFolder "install_openpose_JetsonTX2_JetPack3.1.sh" "./ubuntu" "./"
+exitIfError
+
+
+
+echo "------------------------- Caffe and OpenPose Installed -------------------------"
+echo ""

ubuntu/install_openpose_JetsonTX2_JetPack3.1.sh

+#!/bin/bash
+
+
+
+echo "------------------------- Installing OpenPose -------------------------"
+echo "NOTE: This script assumes that just flashed JetPack 3.1 : Ubuntu 16, CUDA 8, cuDNN 6 and OpenCV are already installed on your machine. Otherwise, it might fail."
+
+function exitIfError {
+    if [[ $? -ne 0 ]] ; then
+        echo ""
+        echo "------------------------- -------------------------"
+        echo "Errors detected. Exiting script. The software might have not been successfully installed."
+        echo "------------------------- -------------------------"
+        exit 1
+    fi
+}
+
+
+
+function executeShInItsFolder {
+    # $1 = sh file name
+    # $2 = folder where the sh file is
+    # $3 = folder to go back
+    cd $2
+    exitIfError
+    sudo chmod +x $1
+    exitIfError
+    ./$1
+    exitIfError
+    cd $3
+    exitIfError
+}
+
+
+
+echo "------------------------- Checking Ubuntu Version -------------------------"
+# If you respected the installation assumptions, nothing to do. 
+echo "------------------------- Ubuntu Version Checked -------------------------"
+echo ""
+
+
+
+echo "------------------------- Checking Number of Processors -------------------------"
+NUM_CORES=$(grep -c ^processor /proc/cpuinfo 2>/dev/null || sysctl -n hw.ncpu)
+echo "$NUM_CORES cores"
+exitIfError
+echo "------------------------- Number of Processors Checked -------------------------"
+echo ""
+
+
+
+echo "------------------------- Compiling OpenPose -------------------------"
+# Go back to main folder
+cd ..
+# Copy Makefile.config
+cp ubuntu/Makefile.config.Ubuntu16_cuda8_JetsonTX2 Makefile.config
+# Compile OpenPose
+make all -j$NUM_CORES
+exitIfError
+echo "------------------------- OpenPose Compiled -------------------------"
+echo ""
+
+
+
+echo "------------------------- Downloading OpenPose Models -------------------------"
+executeShInItsFolder "getModels.sh" "./models" ".."
+exitIfError
+echo "Models downloaded"
+echo "------------------------- OpenPose Models Downloaded -------------------------"
+echo ""
+
+
+
+echo "------------------------- OpenPose Installed -------------------------"
+echo ""