intel_opencl_ubuntu.sh

#!/bin/sh

set -ex

# Dependencies
sudo apt-get install -y wget unzip xz-utils build-essential openssl bc curl libssl-dev

# Install SDKs
sudo apt-get install -y ocl-icd-libopencl1 ocl-icd-opencl-dev

# Download Intel GPU driver
mkdir opencl
wget http://registrationcenter-download.intel.com/akdlm/irc_nas/11396/SRB4.1_linux64.zip
unzip SRB4.1_linux64.zip

# Extract and install config files
mkdir confs
tar -C confs -Jxf intel-opencl-r4.1-*.x86_64.tar.xz
tar -C confs -Jxf intel-opencl-devel-r4.1-*.x86_64.tar.xz
tar -C confs -Jxf intel-opencl-cpu-r4.1-*.x86_64.tar.xz
sudo cp -R confs/* /
sudo ldconfig

# Download Linux kernel 4.7
wget https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.7.tar.xz
tar -Jxf linux-4.7.tar.xz
cd linux-4.7

# Patch kernel
patch -N -p1 < /opt/intel/opencl/kernel-4.7.patch

# Compile the kernel
sudo cat /boot/config-`uname -r` > .config
perl -pi -e 's/.*CONFIG_LOCALVERSION=.*/CONFIG_LOCALVERSION=".intel.r4.1"/' .config
make olddefconfig
make -j4
make -j4 modules
sudo make modules_install
sudo make install

# Reboot
# sudo grub-update
# sudo reboot