HPC Asia 2024 - Program

January 25th, 2024

	Room 1004	Room 1005	Room 1006	Room 1007
8:30 - 9:00	Registration (The registration desk is at the hallway on the sixth floor)
9:00 - 12:30	Workshop - 1 Third International Workshop on RISC-V for HPC (RVHPC)	Workshop - 2 Multi-scale, Multi-physics and Coupled Problems on highly parallel systems (MMCP)	Workshop - 3 International Workshop on Intel eXtreme Performance Users Group (IXPUG)	Workshop - 4 3rd International workshop on Arm-based HPC: Practice and Experience (IWAHPCE 2024)
12:30 - 13:30	Lunch

	Room A (602 - 604)	Exhibition Hall (Room 605)
13:30 - 13:45	Opening Remarks - Day1 General Chair Prof. Takahiro Katagiri (Nagoya University), Steering Committee Chair Prof. Taisuke Boku (University of Tsukuba)
13:45 - 14:30	Invited Talk - 1 Chair: HPCAsia2024 Program Co-Chair Prof. Hiroyuki Takizawa (Tohoku University) Digital Transformation of the Airborne Infection Risk Assessment and AI Supported Smart Design Realized on the Supercomputer “Fugaku” toward Society 5.0 Professor Makoto Tsubokura (Kobe University, Japan and RIKEN Center for Computational Science, Japan)
14:30 - 14:45	Afternoon Break at Room 605
14:45 - 16:15	Best Paper Finalists - 1 Programming Models and System Software Chair: Hiroyuki Takizawa (Tohoku University) Non-Blocking GPU-CPU Notifications to Enable More GPU-CPU Parallelism Bengisu Elis(Technical University of Munich), Olga Pearce(Lawrence Livermore National Laboratory), David Boehme(Lawrence Livermore National Laboratory), Jason Burmark(Lawrence Livermore National Laboratory), Martin Schulz(Technical University of Munich) Portable Implementations of Work Stealing Masahiro Yasugi(Kyushu Institute of Technology), Tasuku Hiraishi(Kyoto Tachibana University), Chihiro Takeuchi(Kyushu Institute of Technology) sKokkos: Enabling Kokkos with Transparent Device Selection on Heterogeneous Systems using OpenACC Pedro Valero-Lara(Oak Ridge National Laboratory), Seyong Lee(Oak Ridge National Laboratory), Joel Denny(Oak Ridge National Laboratory), Keita Teranishi(Oak Ridge National Laboratory), Jeffrey Vetter(Oak Ridge National Laboratory), Marc Gonzalez-Tallada(Universidad Politecnica de Cataluña)
16:30 -		Exhibition & Coffee Break

January 26th, 2024

	Room A (602 - 604)	Exhibition Hall (Room 605)
8:30 - 9:00	Registration (The registration desk is at the hallway on the sixth floor)
9:00 - 9:15	Opening Remarks - Day 2	Exhibition
9:15 - 10:00	Invited Talk - 2 Chair: HPCAsia2024 General Chair Prof. Takahiro Katagiri (Nagoya University) Survey of Hybrid Computing of Quantum-Classic Professor Hideharu Amano (Keio University, Japan)	Exhibition
10:00 - 10:15	Morning Break at Room 605
10:15 - 11:45	Best Paper Finalists - 2 Application and Algorithms Chair: Ryusuke Egawa (Tokyo Denki University) Parallelized Remapping Algorithms for km-scale Global Weather and Climate Simulations with Icosahedral Grid System Chihiro Kodama(Japan Agency for Marine-Earth Science and Technology), Hisashi Yashiro(National Institute for Environmental Studies), Takashi Arakawa(CliMTech Inc), Daisuke Takasuka(The University of Tokyo), Shuhei Matsugishi(The University of Tokyo), Hirofumi Tomita(RIKEN) Approximate Block Diagonalization of Symmetric Matrices Using Quantum Annealing Koushi Teramoto(The University of Electro-Communications), Masaki Kugaya(The University of Electro-Communications), Shuhei Kudo(The University of Electro-Communications), Yasuhiko Takenaga(The University of Electro-Communications), Yusaku Yamamoto(The University of Electro-Communications) QUBO formulation using inequalities for problems with complex constraints Tomoko Komiyama(University of Yamanashi), Tomohiro Suzuki(University of Yamanashi)	Exhibition
11:45 - 13:30	Lunch
13:30 - 14:15	Invited Talk - 3 Chair: HPC Asia Steering Committee Chair Prof. Taisuke Boku (University of Tsukuba) How Are Scientific Workflows Helping Science and What Can We Do Better? Professor Ewa Deelman (University of Southern California, USA)	Exhibition
14:15 - 14:30	Afternoon Break at Room 605
14:30 - 15:30	Poster Indexing Accepted Posters	Exhibition
15:30 - 17:30		Posters & Exhibition

	Reception Hall (Room 702 - 704)
17:45 - 20:15	Reception (Tentative; time subject to change.)

January 27th, 2024

	Room A (602 - 604)	Room B (705)
8:30 - 9:00	Registration (The registration desk is at the hallway on the sixth floor)
9:00 - 9:45	Morning Break at Room 605
9:45 - 10:00	Opening Remarks - Day 3
10:00 - 11:30	Research Paper - 1 Architectures and Networks Chair: Michihiro Koibuchi (National Institute of Informatics) Evaluation of POSIT Arithmetic with Accelerators Naohito Nakasato(University of Aizu), Yuki Murakami(National Institute of Information and Communications Technology), Fumiya Kono(Shizuoka Institute of Science and Technology), Maho Nakata(RIKEN) Low-latency Communication in RISC-V Clusters Michalis Gianioudis(FORTH), Pantelis Xirouchakis(FORTH), Charisios Loukas(FORTH), Evangelos Mageiropoulos(FORTH), Orestis Mousouros(FORTH), Sokratis Mpartzis(FORTH), Aggelos Ioannou(Lawrence Berkeley National Laboratory, University of California), Manolis Katevenis(FORTH), Nikolaos Chrysos(FORTH) Flexible Systolic Array Platform on Virtual 2-D Multi-FPGA Plane Tomohiro Ueno(RIKEN), Emanuele Del Sozzo(RIKEN), Kentaro Sano(RIKEN)	Research Paper - 2 Parallelism Chair: Masahiro Nakao (RIKEN) An Efficient Task-Parallel Pipeline Programming Framework Cheng-Hsiang Chiu(University of Wisconsin-Madison), Zhicheng Xiong(Tsinghua University), Zizheng Guo(Peking University), Tsung-Wei Huang(University of Wisconsin-Madison), Yibo Lin(Peking University) Task-based low-rank hybrid parallel Cholesky factorization for distributed memory environment Han Jiao(University of Yamanashi), Jilin Zhang(Hangzhou Dianzi University), Tomohiro Suzuki(University of Yamanashi) AshPipe: Asynchronous Hybrid Pipeline Parallel for DNN Training Ryubu Hosoki(Tokyo Institute of Technology), Toshio Endo(Tokyo Institute of Technology), Takahiro Hirofuchi(National Institute of Advanced Industrial Science and Technology), Tsutomu Ikegami(National Institute of Advanced Industrial Science and Technology)
11:30 - 13:00	Lunch
13:00 - 14:30	Research Paper - 3 GPU Computing Chair: Jee Choi (University of Oregon) Bruck Algorithm Performance Analysis for Multi-GPU All-to-All Communication Andres Sewell(Utah State University), Ke Fan(University of Illinois Chicago), Ahmedur Rahman Shovon(University of Illinois Chicago), Landon Dyken(University of Illinois Chicago), Sidharth Kumar(University of Illinois Chicago), Steve Petruzza(Utah State University) Efficient GPU-Implementation of H-P Sort Based on Improved Histogram Computation Kaito Takase(Hosei University), Takumi Hagihara(Osaka Metropolitan University), Noriyuki Fujimoto(Osaka Metropolitan University), Koichi Wada(Hosei University)	Research Paper - 4 Applications Chair: Satoshi Ohshima (Kyushu University) Eulerian elastoplastic simulation of vehicle structures by building-cube method on supercomputer Fugaku Koji Nishiguchi(Nagoya University), Shusuke Takeuchi(Nagoya University), Hirofumi Sugiyama(University of Yamanashi), Shigenobu Okazawa(University of Yamanashi), Tadasuke Katsuhara(Toyota Motor Corporation), Keiichi Yonehara(Toyota Motor Corporation), Shigeki Kojima(Toyota Motor Corporation), Kosho Kawahara(Toyota Motor Corporation), Hiroya Hoshiba(Nagoya University), Junji Kato(Nagoya University) Analysis Towards Energy-Aware Image-based In Situ Visualization on the Fugaku Razil Tahir(RIKEN, University of Malaya), Jorji Nonaka(RIKEN), Ken Iwata(RIKEN, Kobe University), Taisei Matsushima(Kobe University), Naohisa Sakamoto(Kobe University), Chongke Bi(Tianjin University), Masahiro Nakao(RIKEN), Hitoshi Murai(RIKEN) Information Entropy-based Camera Focus Point and Zoom Level Adjustment for Smart In-Situ Visualization Taisei Matsushima(Kobe University), Ken Iwata(Kobe University), Naohisa Sakamoto(Kobe University), Jorji Nonaka(RIKEN), Chongke Bi(Tianjin University)
14:30 - 14:45	Afternoon Break at Room 605
14:45 - 16:15	Awards & Closing Remarks Best Paper Award Program Co-Chair Prof. Hiroyuki Takizawa (Tohoku University) Poster Award Poster Chair Prof. Keichi Takahashi (Tohoku University) HPC Asia 2025 annoucement Closing Remarks Program Co-Chair Prof. Hiroyuki Takizawa (Tohoku University)

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