Open-source development experiences in scientific software: the HANDE quantum Monte Carlo project
This provides tools for scientists in quantum chemistry, but it is incremental as it builds on existing methods without major breakthroughs.
The HANDE quantum Monte Carlo project developed an open-source, high-performance software for quantum chemistry, focusing on accessible stochastic algorithms and collaborative development processes.
The HANDE quantum Monte Carlo project offers accessible stochastic algorithms for general use for scientists in the field of quantum chemistry. HANDE is an ambitious and general high-performance code developed by a geographically-dispersed team with a variety of backgrounds in computational science. In the course of preparing a public, open-source release, we have taken this opportunity to step back and look at what we have done and what we hope to do in the future. We pay particular attention to development processes, the approach taken to train students joining the project, and how a flat hierarchical structure aids communication