-
Clone the main repository:
git clone https://github.com/upscayl/upscayl-ncnn.gitcd upscayl-ncnn -
Pull all the submodules (this step requires an SSH key be added to your account):
git submodule update --init --recursive -
Download a Vulkan SDK tarball from https://vulkan.lunarg.com/sdk/home and extract it using:\
tar -xf vulkansdk-linux-x86_64-1.3.261.0.tar.xz -
Install cmake, and gcc-9 and g++-9 from distro package manager
-
Set up environment variables:
export CXX="g++-9" CC="gcc-9" -
export VULKAN_SDK=/pathwhere you extracted your vulkan SDK/1.3.261.0/x86_64 -
Make a new build directory and cd into it. Follow the next steps:
mkdir build && cd build -
Now, build:
cmake ../src -
cmake --build . -j 2Replace the-j 2with the number of cores you wanna use to compile
- openmp installed, install with
brew install libomp - cmake installed, install with
brew install cmake - Install vulkansdk from the website and it should be in /Users/youruser/VulkanSDK/
<version>normally if you did not change anything
After making the build directory, open it and use the following cmake command (replace the paths from your system)
mkdir build-x86_64 && cd build-x86_64
cmake -D USE_STATIC_MOLTENVK=ON -D CMAKE_OSX_ARCHITECTURES="x86_64" -D OpenMP_C_FLAGS="-Xclang -fopenmp" -D OpenMP_CXX_FLAGS="-Xclang -fopenmp" -D OpenMP_C_LIB_NAMES="libomp" -D OpenMP_CXX_LIB_NAMES="libomp" -D OpenMP_libomp_LIBRARY="/opt/homebrew/opt/libomp/lib/libomp.a" -D Vulkan_INCLUDE_DIR="./VulkanSDK/*/MoltenVK/include" -D Vulkan_LIBRARY=./VulkanSDK/*/MoltenVK/MoltenVK.xcframework/macos-arm64_x86_64/libMoltenVK.a ../src
cmake --build . -j 8For arm processors, the build command will only change to
mkdir build-arm64 && cd build-arm64
cmake -D USE_STATIC_MOLTENVK=ON -D CMAKE_OSX_ARCHITECTURES="arm64" -D CMAKE_CROSSCOMPILING=ON -D CMAKE_SYSTEM_PROCESSOR=arm64 -D OpenMP_C_FLAGS="-Xclang -fopenmp" -D OpenMP_CXX_FLAGS="-Xclang -fopenmp -I/opt/homebrew/opt/libomp/include" -D OpenMP_C_LIB_NAMES="libomp" -D OpenMP_CXX_LIB_NAMES="libomp" -D OpenMP_libomp_LIBRARY="/opt/homebrew/opt/libomp/lib/libomp.a" -D Vulkan_INCLUDE_DIR="../VulkanSDK/1.3.261.1/MoltenVK/include" -D Vulkan_LIBRARY="../VulkanSDK/1.3.261.1/MoltenVK/MoltenVK.xcframework/macos-arm64_x86_64/libMoltenVK.a" ../src
cmake --build . -j 8