ueqri / hip-compatibility-check

Use regex search to check if CUDA code is compatible with HIP porting

HIP Compatibility Check

Using regex search to check whether certain CUDA application is able to be ported to HIP using HIPIFY.

The latest CUDA Runtime API functions supported by HIP is here, https://github.com/ROCm-Developer-Tools/HIP/blob/master/docs/markdown/CUDA_Runtime_API_functions_supported_by_HIP.md

and I just reorganized the format for the convenience of Shell Programming. The table can be found in cuda2hip.md.

Usage

1. Change the SOURCE_DIR variable in regex.sh to your own CUDA project directory.
2. Make sure the format style of cuda2hip.md or CUDA2HIP_FILE is a pure table in markdown, and the content is the latest.
3. Run ./regex.sh, and if there is any function call, data types, definition, etc. not supported by HIP, the codes together with source name will be printed.

Note

The data types used by CUDA Runtime MAJOR_VERSION & MINOR_VERSION must be excluded from the CUDA2HIP_FILE or the results will be confusing.