[hpc-announce] Call for Participation: Virtual Workshop iWAPT2020

[Kazuhiko Komatsu]

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:: iWAPT 2020 :: CALL FOR Participation
The 15th International Workshop on Automatic Performance Tuning
http://www.iwapt.org/2020/

The virtual iWAPT 2020 will be held with presentation materials (slides and videos) and online discussion in conjunction with IEEE IPDPS 2020.
lease take the time to view the presentation video with slides and post your question into the discussion on slack.
Active week of virtual workshop:	May 18 - 22, 2020

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# About iWAPT

iWAPT (International Workshop on Automatic Performance Tuning) is a series of workshops that focus on research and techniques that address performance sustainability issues. It provides an opportunity for researchers and users of automatic performance tuning (AT) technologies to exchange ideas and experiences while applying such technologies to improve the performance of algorithms, libraries, and applications; in particular, on cutting edge computing platforms. The full-day workshops consist of invited keynote speaker presentations and 30-minute presentations of well-founded papers. Occasionally, exploratory papers are also accepted. Topics of interest include performance modeling, adaptive algorithms, autotuned numerical algorithms, libraries and scientific applications, empirical compilation, automated code generation, frameworks and theories of AT and software optimization, autonomic computing, and context-aware computing.

# Papers
• Machine Learning–Based Prefetching for SCM Main Memory System
Author(s): Mayuko Koezuka, Yusuke Shirota, Satoshi Shirai and Tatsunori Kanai (Toshiba Corporation)
• Acceleration of Structural Analysis Simulations using CNN-based Auto-Tuning of Solver Tolerance
Author(s): Amir Haderbache, Koichi Shirahata, Takuji Yamamoto, Yasumoto Tomita (FUJITSU LABORATORIES LTD.) and Hiroshi Okuda (The university of Tokyo)
• Using Small-Scale History Data to Predict Large-Scale Performance of HPC Application
Author(s): Wenju Zhou, Jingwei Sun, Jiepeng Zhang and Guangzhong Sun (University of Science and Technology of China)
• Node-Aware Stencil Communication for Heterogeneous Supercomputers
Author(s): Carl Pearson, Mert Hidayetoglu, Mohammad Almasri, Omer Anjum (University of Illinois at Urbana-Champaign), Ihsin Chung, Jinjun Xiong (IBM) and Wen-Mei Hwu (University of Illinois at Urbana-Champaign)
• Task Priority Control for the HPX Runtime System
Author(s): Suhang Jiang, Mulya Agung, Ryusuke Egawa and Hiroyuki Takizawa (Tohoku University)
• Improving Collective I/O Performance with Machine Learning Supported Auto-tuning
Author(s): Ayse Bagbaba (HLRS)
• Automatically Avoiding Memory Access Conflicts on SX-Aurora TSUBASA
Author(s): Naoki Ebata, Ryusuke Egawa, Yoko Isobe (Tohoku University), Ryoji Takaki (Japan Aerospace Exploration Agency) and Hiroyuki Takizawa (Tohoku University)
• Importance of Selecting Data Layouts in the Tsunami Simulation Code
Author(s): Takumi Kishitani, Kazuhiko Komatsu, Masayuki Sato (Tohoku University), Akihiro Musa (Tohoku University, NEC Corporation) and Hiroaki Kobayashi (Tohoku University)

# Program Committee

PC Chair: I-Hsin Chung, IBM T. J. Watson Research Center, USA
PC Vice-Chair: Kazuhiko Komatsu, Tohoku University, Japan
Ray-Bing Chen, National Cheng Kung University, Taiwan
Akihiro Fujii, Kogakuin University, Japan
Takeshi Fukaya, Hokkaido University, Japan
Michael Gerndt, Technical University of Munich, Germany
Jose Gracia, High-Performance Computing Center Stuttgart, Germany
Takahiro Katagiri, Nagoya University, Japan
Jakub Kurzak, AMD Research, USA
Che-Rung Lee, National Tsing Hua University, Taiwan
Osni A. Marques, Lawrence Berkeley National Laboratory, USA
Boyana Norris, University of Oregon, USA
Satoshi Ohshima, Nagoya University, Japan
Louis-Noel Pouchet, The Ohio State University, USA
Daisuke Takahashi, University of Tsukuba, Japan
Hiroyuki Takizawa, Tohoku University, Japan
Teruo Tanaka, Kogakuin University, Japan
Richard Vuduc, Georgia Institute of Technology, USA
Weichung Wang, National Taiwan University, Taiwan

# Organizing Committee

General Chair:	Osni Marques, LBNL, USA
General Vice-Chair:	Reiji Suda, The University of Tokyo, Japan
Finance Chair:	Yusaku Yamamoto, The University of Electro-Communications, Japan
SC liaison:	Hiroyuki Takizawa, Tohoku University, Japan
Web Chair:	Hisayasu Kuroda, Ehime University, Japan
Publicity Chair:	Satoshi Ohshima, Nagoya University, Japan
PC Chair:	I-Hsin Chung, IBM T. J. Watson Research Center, USA

# Steering Committee

Steering Committee Chair: Hiroyuki Takizawa, Tohoku University, Japan
Jonathan T. Carter, NERSC/Lawrence Berkley National Laboratory, USA
Victor Eijkhout, Texas Advanced Computing Center, University of Texas, USA
Akihiro Fujii, Kogakuin University, Japan
Toshiyuki Imamura, RIKEN R-CCS, Japan
Takeshi Iwashita, Hokkaido University, Japan
Takahiro Katagiri, Nagoya University, Japan
Jakub Kurzak, AMD Research, USA
Osni A. Marques, Lawrence Berkley National Laboratory, USA
Reiji Suda, The University of Tokyo, Japan
Richard Vuduc, Georgia Institute of Technology, USA
Weichung Wang, National Taiwan University, Taiwan
R. Clint Whaley, Louisiana State University, USA
Yusaku Yamamoto, The University of Electro-Communications, Japan


# Contact

iwapt2020 at iwapt.org
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