The directory contains Xilinx HLS LLVM source code and examples for use with Xilinx Vitis HLS 2020.2 release.
| Directory | Description |
|---|---|
| hls-llvm-project | llvm-project submodule, only the clang, clang-tools-extra, and llvm sub-directories are used by Vitis HLS |
| ext | External libraries required by hls-llvm-project |
| plugins | Custom llvm passes that can be built and used in Vitis HLS |
| vitis_hls_examples | Examples of using Vitis HLS with local hls-llvm-project or plugin binaries |
- Use a Xilinx compatible linux Build Machine OS
- This requirement is due to ext library usage
- Clone the HLS repo sources (including hls-llvm-project submodule)
- Install CMake 3.4.3 or higher
- Install ninja [optional for faster builds]
- run build-hls-llvm-project.sh in the cloned directory:
./build-hls-llvm-project.sh
Copyright 2016-2022 Xilinx, Inc. SPDX-License-Identifier: Apache-2.0