rofi-sys

This system crate provides Rust language bindings (via the use of Bindgen) to the Rust-OFI library.

Dependencies

rofi-sys has the following dependencies:

• gcc 4.8.5
• openmpi 2.1.1
• clang 5.0.1
• rust-ofi 0.3.1

The OFI_DIR environment variable must be specified with the location of the OFI installation.

The ROFI_DIR environment variable must be specified with the location of the Rust-OFI installation.

PMIx Support

Building with the pmix feature vendors PMIx through Lamellar's pmix-sys crate, which in turn builds the bundled openpmix-src tree and passes the resulting install root into ROFI's configure --with-pmix path.

Example:

cargo build --features pmix

If ROFI_DIR is unset, rofi-sys also builds the bundled ROFI source tree and configures pmi-simple to use the vendored PMIx backend.

Debug Support

Building with the debug feature passes --enable-debug to the bundled ROFI configure step, enabling ROFI runtime debug logging and debug-friendly compile flags.

Example:

cargo build --features debug

Authors

• Mark Raugas, PNNL
• Ryan Friese, PNNL
• Roberto Gioiosa, PNNL

License

This project is licensed under the BSD License - see the LICENSE file for details.

Acknowledgments

This work was supported by the High Performance Data Analytics (HPDA) Program at Pacific Northwest National Laboratory (PNNL), a multi-program DOE laboratory operated by Battelle.