Nowadays, sustainability is becoming a key challenge in science as in many human activities. As it is declined in the 2030 Agenda for Sustainable Development, adopted by United Nations member states in 2015, the term intertwines the need for a more socially just society with the protection of planetary boundaries. HPC systems shall play their part in the achievement of such an ambitious goal, not only by investigating ways to reduce their environmental impact at hardware level, but also by studying the sustainability of high performance algorithms, proposing methods and tools to assess the sustainability of parallel software in practice, and also by defining parallel programming paradigms intrinsically oriented to sustainability. As efficiency goals have led to the development of a significant number of offline auto-tuning libraries for performance optimization in the last decade, the current social and environmental situation urges us to consider additional goals, such as energy consumption, or wider-range, sustainability-related factors. The identification of "best practices" to promote sustainability at the software level could represent a crucial guideline for HPC developers.

*** The workshop would welcome contributions related to:
- sustainability of parallel and high-performance scientific algorithms
- sustainability of decentralized algorithms
- sustainable AI and machine learning algorithms
- theoretical carbon footprint modelling of parallel computing systems and/or workloads
- sustainability-oriented parallel programming paradigms, HPC schedulers and tools
- heterogeneous solutions for increased energy efficiency and reduced carbon footprint
- compiler tools for sustainable parallel computing
- benchmark and data sets targeting sustainability in parallel computing
- data-driven predictive models for sustainable parallel workload
- user-targeted tools and pricing models to foster sustainable parallel computing

*** Submission Guidelines
All papers must be original and not simultaneously submitted to another journal or conference. The following paper categories are welcome:
- Regular papers: at least 10 pages -- including references
- Short papers: min 5 pages, max 7 pages -- including references
Submissions should be double-blinded (i.e. authors' names should not be included in the submissions) in English in PDF format (LNCS one-column). For further details and templates see https://events.unibo.it/ships25/call-for-papers

*** Important Dates (AoE)
Paper submission deadline: 1st November 2025
Notification to authors: 20th December 2024
Camera-ready & Final Material Due: 14th January 2025

*** Proceedings and Post Proceedings
Proceedings with all accepted papers shall be submitted to CEUR-WS.org for online publication.

For any information please refer to https://events.unibo.it/ships25 or write to: Daniela Loreti (mailto:daniela.loreti@unibo.it); Andrea Borghesi (mailto:andrea.borghesi3@unibo.it)