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Cargo.toml
Cargo.toml
 
 
README.md
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build.rs
build.rs
 
 
toolkit_target.rs
toolkit_target.rs
 
 
wrapper.h
wrapper.h
 
 

README.md

cuda-bindings

Generated raw Rust FFI bindings to the CUDA toolkit libraries used by this workspace.

Use cuda-core for wrappers around these raw bindings.

Notes

  • The bindings are generated at build time from a CUDA 13.0+ toolkit.
  • The toolkit root is the first set variable among CUDA_TOOLKIT_PATH and CUDA_HOME; when neither is set, the build searches the standard install locations (on Linux /usr/local/cuda-13.3, /usr/local/cuda-13.2, /usr/local/cuda-13, /usr/local/cuda; on Windows C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v13.3 and v13.2).
  • Within the toolkit, both the standard include/ layout and the redistributable targets/<dir>/include/ layouts (Jetson/Tegra, sbsa, cross-builds, extracted redistributables) are probed for cuda.h. CUDA_TOOLKIT_TARGET_DIR names one targets/ directory by hand, like nvcc's -target-dir flag; when set, that tree is the only candidate probed.
  • Set CUTILE_SETUP_DIAGNOSTICS=1 to print CUDA toolkit discovery decisions.