Call for Papers! - LLVM-HPC2023 at SC23



   The Ninth Workshop on the LLVM Compiler Infrastructure in HPC

                  November 12th, 2023, Denver, CO
                        In conjunction with
               SC23: The International Conference for
              High Performance Computing, Networking,
                        Storage, and Analysis


The ninth annual LLVM in HPC Workshop, held in conjunction with SC23 and in cooperation with ACM and the IEEE Computer Society.

LLVM, winner of the 2012 ACM Software System Award, has become an
integral part of the software-development ecosystem for optimizing
compilers, dynamic-language execution engines, source-code analysis and transformation tools, debuggers and linkers, and a whole host of
programming-language and toolchain-related components. Now heavily used in both academia and industry, where it allows for rapid development of production-quality tools, LLVM is increasingly used in work targeted at high-performance computing. Research in, and implementation of, program analysis, compilation, execution, and profiling has clearly benefited from the availability of a high-quality, freely-available infrastructure on which to build.

This ninth annual workshop will feature contributed papers and invited
talks focusing on recent developments, from both academia and industry, that build on LLVM to advance the state of the art in high-performance computing.

Topics of interest include, but are not limited to:

  • Compiler design for highly-concurrent/parallel environments
  • Compilation techniques targeted at high-performance-computing codes
  • Programming-language implementation techniques enabling high
    performance and high productivity
  • Embedding compilation and dynamic execution at scale
  • Tools for optimization, profiling, and feedback
  • Source code transformation and analysis
  • Gap analyses of open-source LLVM-based tools


  • Paper submissions due: August 16, 2023
  • Notification to authors of acceptance: September 8, 2023
  • Camera-ready papers due: September 29, 2023
  • Workshop takes place: November 12, 2023

Please see the SC23 home page ( for
registration deadlines and other information associated with the parent event.


Please submit papers using the SC23 submissions system
( by selecting the “SC23
Workshop: LLVM-HPC2023 Full Papers” form. Papers must use the new proceedings templates and the CCS2012 guide (available at: ACM Primary Article Template), should be no more than 12 pages (including references and figures), and must be at least 6 pages long.

Direct links to the submission form and other information are available on the workshop web page.


The proceedings will be archived in IEEE Xplore through IEEE CS.


James Brodman, Intel Corporation,
Ryan Kabrick, Tactical Computing Laboratories,
Patrick McCormick, Los Alamos National Laboratory,
Alexis Perry-Holby, Los Alamos National Laboratory,

Program Committee:

Madhur Amilkanthwar, NVIDIA
James Brodman, Intel Corporation
Sunita Chandrasekaran, University of Delaware
Christian DeLozier, US Naval Academy
Tobias Grosser, University of Edinburgh
Mary Hall, Univeristy of Utah
Ryan Kabrick, Tactical Computing Labs, LLC
Alice Koniges, University of Hawaii, Maui HPC Center
John Leidel, Tactical Computing Labs, LLC
Patrick McCormick, Los Alamos National Laboratory
Cameron McInally, NVIDIA
Alexis Perry-Holby, Los Alamos National Laboratory
Nirmal Prajapati, Los Alamos National Laboratory
Nadav Rotem, Facebook
Amalee Wilson, Stanford University
Frank Winter, Thomas Jefferson National Accelerator Facility
Alex Zinenko, Google


Alexis - Is the LLVM Code of Conduct used for this workshop? If so, Can you make note on your workshop page?

Thank you, Tanya, that is an important point that I had missed. I have made the requested note on our workshop’s webpage.

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Just a reminder, submissions to the workshop are due NEXT WEEK. Looking forward to hearing about all the interesting work folks have been up to! Workshop website:

The agenda has been finalized and it’s shaping up to be a great workshop! It’s not too late to register: standard registration closes this Friday, Oct. 13 and late registration is available until Nov. 17.

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