# Building NEO driver Instructions have been tested on Ubuntu* and CentOS*. They assume a clean installation of a stable version. 1. Download & install required packages Example (Ubuntu): ```shell sudo apt-get install cmake g++ git pkg-config ``` Example (CentOS): ```shell sudo dnf install gcc-c++ cmake git make ``` 2. Install required dependencies Neo requires: - [Intel(R) Graphics Compiler for OpenCL(TM)](https://github.com/intel/intel-graphics-compiler) - [Intel(R) Graphics Memory Management](https://github.com/intel/gmmlib) Please visit their repositories for building and instalation instructions. Use versions compatible with selected [Neo release](https://github.com/intel/compute-runtime/releases). 3. Create workspace folder and download sources: Example: ```shell mkdir workspace cd workspace git clone https://github.com/intel/compute-runtime neo ``` 4. Create folder for build: Example: ```shell mkdir build ``` 5. (Optional) Enabling additional extensions * [cl_intel_va_api_media_sharing](https://github.com/intel/compute-runtime/blob/master/opencl/doc/cl_intel_va_api_media_sharing.md) 6. Build and install Example: ```shell cd build cmake -DCMAKE_BUILD_TYPE=Release -DNEO_SKIP_UNIT_TESTS=1 ../neo make -j`nproc` sudo make install ``` ## Optional - Building NEO with support for XeKMD EU Debugging NEO Driver has build options to enable support for EU Debugging with XeKMD. Kernel support for this feature is currently only available via a topic branch hosted at https://gitlab.freedesktop.org/miku/kernel/-/tree/eudebug-dev To build NEO with support for this feature follow above steps with these additional cmake options added to step 6. ` -DNEO_ENABLE_XE_EU_DEBUG_SUPPORT=1 -DNEO_USE_XE_EU_DEBUG_EXP_UPSTREAM=1` ## Optional - Building NEO with support for Gen8, Gen9 and Gen11 devices Starting from release [24.35.30872.22](https://github.com/intel/compute-runtime/releases/tag/24.35.30872.22) regular packages support Gen12 and later devices. Gen8, Gen9 and Gen11 devices related code is available on [releases/24.35](https://github.com/intel/compute-runtime/tree/releases/24.35) branch. It is no longer available on master branch. To build NEO with support for Gen8, Gen9 and Gen11 devices follow above steps with these additional cmake options added to step 6. ` -DNEO_LEGACY_PLATFORMS_SUPPORT=1 -DNEO_CURRENT_PLATFORMS_SUPPORT=0` ___(*) Other names and brands may be claimed as property of others.___