to be held in conjunction with The International Conference on High Performance Computing in Asia-Pacific Region (HPCAsia 2023) and Supercomputing Asia (SCA2023), 27th Feb. - 2nd Mar.

This workshop aims to provide the opportunity to share the practice and experience of high-performance computing systems using the Arm architecture and their performance and applications.The last few years have seen an explosion of 64-bit Arm-based processors targeted toward server and infrastructure workloads, often specializing in a specific domain such as HPC, cloud, and machine learning. Fujitsu's A64FX and Marvell's ThunderX2 have been used in several large-scale HPC systems, and Amazon's Graviton2 has been adopted by Amazon EC2. Moreover, Amazon's Graviton3, NVIDIA Grace CPU Superchip, and SiPearl's Rhea system-on-chip are recently announced or become accessible.Sharing the practice and experiences using these Arm-based processors will contribute to advancing high-performance computing technology for newly designed systems using these new emerging Arm-based processors.In this workshop, we invite papers on the practice and experience of the Arm-based high-performance computing systems, if available, optimization and performance analysis of high-performance workloads for this new generation of Arm-based processors. We welcome performance optimization studies either through access to real hardware or via simulation/emulation frameworks:

The topics include, but are not limited to:

• HPC Applications
• Performance Analysis, Performance Modeling & Measurement
• SVE Vectorization analysis
• Programming Models & System Softoware
• Networking and accelerators such as GPUs
• Artificial Intelligence and Machine Learning
• Emarning Technologies

Submission Guidelines

All papers must be original and not simultaneously submitted to another journal or conference. The following paper categories are welcome:

• Full papers Manuscripts must be at most 18 pages in PDF format including figures and references
• Short papers Manuscripts must be at most 10 pages in PDF format including figures and references

The paper format is described in the “Paper Submission” section of HPCAsia2023"

Committees

Program Committee

• Jens Domke, RIKEN R-CCS
• Adrian Jackson, The University of Edinburgh
• Aaron Jezghani, Georgia Tech
• Tetsuya Hosino, The University of Tokyo
• Yuetsu Kodama, RIKEN R-CCS
• Fedli Luca, CEA
• Miquel Moreto UPC-BSC
• Marc Perache, CEA
• Eva Siegmann, Stonybrook University
• and more (TBA)

Organizing committee

• Miwako Tsuji, RIKEN R-CCS
• Mitsuhisa Sato, RIKEN R-CCS

Contact

All questions about submissions should be emailed to iwahpce2023oc@ml.riken.jp