12th International Workshop on Polyhedral Compilation Techniques

June 20th, 2022 | Budapest, Hungary

In conjunction with HiPEAC 2022, June, 2022

HiPEAC 2022

With multicore processors and deep memory hierarchies remaining the main source of performance, and emerging areas such as energy-aware computation requiring research breakthroughs, polyhedral compilation techniques receive more attention than ever from both researchers and practitioners. Thanks to a unified formalism for parallelization and memory optimization, these techniques are now powering domain-specific language compilers yielding best performance in highly competitive areas such as machine learning and numeric simulation. IMPACT is a unique event focusing exclusively on polyhedral compilation that brings together researchers and practitioners for a high-quality one-day event including a keynote, selected paper presentations, and posters for work-in-progress discussions.


Important Dates

Full Papers
Abstract deadline (optional): October 24, 2021 (AoE)
Paper deadline (extended): October 31, 2021 (AoE)   November 7th, 2021 (AoE)
Author notification: November 30, 2021
Final version due: December 12, 2021
Short Papers
Short paper deadline: December 15, 2021   March 27, 2022 (AoE)
Author notification: May 3, 2022
Final version due: June 5, 2022
Workshop: June 20th, 2022 (in conjunction with HIPEAC)

Call For Paper Information

We welcome both theoretical and experimental papers on all aspects of polyhedral compilation and optimization. We also welcome submissions describing preliminary results, crazy new ideas, position papers, experience reports, and available tools, with an aim to stimulate discussions, collaborations, and advances in the field. The following illustrate potential IMPACT papers:

Topics of interest include, but are not limited to:


Short Papers
Short papers are a good venue for projects that are still work-in-progress, tool demonstrations, etc. Submissions should not exceed 2 pages, excluding references.

Full Papers
Submissions should not exceed 10 pages (recommended 8 pages), excluding references.

Proceedings will be posted online. If the final version of an accepted paper does not sufficiently address the comments of the reviewers, then it may be accompanied by a note from the program committee. Publication at IMPACT will not prevent later publication in conferences or journals of the presented work. However, simultaneous submission to IMPACT and other workshop, conference, or journal is often prohibited by the policy of other venues. For instance, a manuscript overlapping significantly with IMPACT submission cannot be submitted to PLDI 2022 or any other overlapping SIGPLAN event.

Both full and short papers should be formatted as per ACM SIGPLAN proceedings format. Please use version 1.54 or above of the following templates to prepare your manuscript: ACM Proceedings Template. Make sure to use the sigplan subformat. Visit the SIGPLAN Author Resources page for further information on SIGPLAN manuscript formatting.
Note: older versions of the article template use smaller fonts for submission, please double-check that you are using the recent style file (in particular, various LaTeX distributions ship older versions of the acmart style file, please download the most recent one from ACM).

Submissions should use PDF format and be printable on US Letter or A4 paper. Please submit your manuscripts through EasyChair: The same will be used for both short and long papers. Currently only the track of short papers is open.


Benoit MeisterQualcomm Technologies, Inc., USA
Riyadh BaghdadiNew York University, UAE

Program Committee

Christophe Alias INRIA & Ecole Normale Superieure de Lyon, France
Cédric Bastoul Huawei, France
Protonu Basu Facebook, USA
Somashekaracharya Bhaskaracharya NVIDIA, USA
Jeronimo Castrillon TU Dresden, Germany
Philippe Clauss INRIA & U. of Strasbourg, France
Albert Cohen Google, France
Paul Feautrier Ecole Normale Superieure de Lyon, France
Tobias Grosser U. of Edinburgh, UK
Armin Größlinger U. of Passau, Germany
Mary Hall U. of Utah, USA
Francois Irigoin Mines ParisTech, France
Paul H J Kelly Imperial College, London, UK
Martin Kong U. of Oklahoma, USA
Sriram Krishnamoorthy Google, USA
Michael Kruse Argonne National Laboratory, USA
Louis-Noel Pouchet Colorado State University, USA
Benoit Pradelle Xilinx, Germany
Sanjay Rajopadhye Colorado State University, USA
Ponnuswamy Sadayappan U. of Utah, USA
Adilla Susungi Huawei, France
Sanket Tavarageri Microsoft, India
Ramakrishna Upadrasta IIT-Hyderabad, India
Sven Verdoolaege Cerebras Systems, Belgium
Jie Zhao State Key Laboratory of Mathematical
Engineering and Advanced Computing, China
Oleksandr Zinenko Google, France

Contact us

Please send any questions to Benoit Meister and Riyadh Baghdadi to