Impurity

Purpose

Implementation of an impurity solver for the Hubbard model.

Requirements

• lapack
• blas
• pfapack or gfortran

You can choose your implementation for blas, I use intel-mkl. Simply modify the Cargo.toml for your preference.

Build

To build, simply

cargo build -r

To run the main script,

cargo run -r

Run Tests

To run the tests, this includes unit tests, tests inside the tests directory and the exemple in the documentation, run

cargo test

Speed Benchmarks

Speed micro-benchmarks are implemented in the benches directory. To see if an implementation improved or regressed, you need to run both implementation with

cargo bench

To implement a new micro-bench, simply add a new benchmark in the appropriate file in the benches/benchmarks directory, then add the function to the benchmark main.

Todo

See my Trello.

CodeStyle

Commit messages follow the angular convention. Must be one of the following:

• build: Changes that affect the build system or external dependencies
• ci: Changes to our CI configuration files and scripts
• docs: Documentation only changes
• feat: A new feature
• fix: A bug fix
• perf: A code change that improves performance
• refactor: A code change that neither fixes a bug nor adds a feature
• style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
• test: Adding missing tests or correcting existing tests The scope is ommited.