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Technical Sessions

Friday, December 17, 2021

28th IEEE Conference On High Performance Computing, Data, and Analytics, Dec 17-18, 2021

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Parallel Actors and Learners: A Framework for Generating Scalable RL Implementations Chi Zhang, Sanmukh Kuppannagari, Viktor Prasanna
DEISA Dask-Enabled In Situ Analytics Amal Gueroudji, Julien Bigot, Bruno Raffin
A Model of Graph Transactional Coverage Patterns with Applications to Drug Discovery A Srinivas Reddy, P Krishna Reddy, Anirban Mondal, Deva Priyakumar
Faster Parallel Training of Word Embeddings Eliza Wszola, Martin Jaggi, Markus Pueschel
CMAP-LAP: Configurable Massively Parallel Solver for Lattice Problems Nariaki Tateiwa, Yuji Shinano, Keiichiro Yamamura, Akihiro Yoshida, Shizuo Kaji, Masaya Yasuda Katsuki Fujisawa
MulConn: User-Transparent I/O Subsystem for High-Performance Parallel File Systems Hwajung Kim, Jiwoo Bang, Dong Kyu Sung, Hyeonsang Eom, Heonyoung Yeom, Hanul Sung

Session Chairs: Fatemeh Vafaee, Shad Kirmani (1:30 pm – 2:05 pm IST | 8:00 – 8:35 am UTC)

28th IEEE Conference On High Performance Computing, Data, and Analytics, Dec 17-18, 2021

Technical Session 2: HPC Algorithms

Monte Carlo Tree Search for Task Mapping onto Heterogeneous Platforms Ta-Yang Wang, William Chang, Ajitesh Srivastava, Rajgopal Kannan, Viktor Prasanna
Shared-memory implementation of the Karp-Sipser kernelization process Johannes Langguth, Ioannis Panagiotas, Bora Ucar
How to Avoid Zero-Spacing in Fractionally-Strided Convolution? A Hardware-Algorithm Co-Design Methodology Yuan Meng, Sanmukh Kuppannagari, Rajgopal Kannan, Viktor Prasanna
PPBT: A High Performance Parallel Search Tree Jiawen Guan, Rui Fan
Deciding Non-Compressible Blocks in Sparse Direct Solvers using Incomplete Factorization Esragul Korkmaz, Mathieu Faverge, Gregoire Pichon, Pierre Ramet

Session Chairs: Qiang Wang, De Sensi Daniele (2:05 pm – 2:40 pm IST | 8:35 – 9:10 am UTC)

28th IEEE Conference On High Performance Computing, Data, and Analytics, Dec 17-18, 2021

Technical Session 3: HPC Applications

Efficient Parallel Algorithms for Computing Percolation Centrality Kishore Kothapalli, Athreya Chandramouli, Sayantan Jana
Accelerating JPEG Decompression on GPUs André Weißenberger, Bertil Schmidt
Towards Zero-Waste Recovery and Zero-Overhead Checkpointing in Ensemble Data Assimilation Kai Keller, Adrian Cristal Kestelman, Leonardo Bautista Gomez
Predictive Analysis of Large-Scale Coupled CFD Simulations with the CPX Mini-App Archie Powell, Kabir Choudry, Arun Prabhakar, Istvan Reguly, Dario Amirante, Stephen Jarvis, Gihan Mudalige
The 16, 384-node Parallelism of 3D-CNN Training on An Arm CPU based Supercomputer Akihiro Tabuch, Koichi Shirahata, Masafumi Yamazaki, Akihiko Kasagi, Takumi Honda, Kouji Kurihara, Kentaro Kawakami, Tsuguchika Tabaru, Naoto Fukumoto, Akiyoshi Kuroda, Takaaki Fukai, Kento Sato

Session Chairs: Sameh M. Abdulah, Sabri Pllana (2:40 pm – 3:12 pm IST | 9:10 - 9:42 am UTC)

28th IEEE Conference On High Performance Computing, Data, and Analytics, Dec 17-18, 2021

Technical Session 4: HPC Architecture and System Software

iPUG for multiple Graphcore IPUs: Optimizing performance and scalability of parallel breadth-first search Luk Burchard, Xing Cai, Johannes Langguth
Empirical Analysis of Architectural Primitives for NVRAM Consistency Arun KP, Debadatta Mishra, Biswabandan Panda
JACC: An OpenACC Runtime Framework with Kernel-Level and Multi-GPU Parallelization Kazuaki Matsumura, Simon Garcia De Gonzalo, Antonio J. Peña

Session Chair: K V Subramaniam (3:12 pm – 3:35 pm IST | 9:42 am – 10-05 am UTC)

28th IEEE Conference On High Performance Computing, Data, and Analytics, Dec 17-18, 2021

Technical Sessions

Saturday, December 18, 2021

28th IEEE Conference On High Performance Computing, Data, and Analytics, Dec 17-18, 2021

Technical Session 5: HPC Algorithms and Architecture

Anti-Section Transitive Closure Oded Green, Zhihui Du, Sanyamee Patel, Zehui Xie, Hang Liu, David A. Bader
Column-Segmented Sparse Matrix-Matrix Multiplication Xiaojing An, Ümit Çatalyürek
Multi-Stage Memory Efficient Strassen’s Matrix Multiplication on GPU Arjun Gopala Krishnan, Dhrubajyoti Goswami
Optimizing k-path selection for randomized interconnection networks Md Nahid Newaz, Md Atiqul Mollah
Dynamic Voltage and Frequency Scaling to Improve Energy-Efficiency of Hardware Accelerators Siqin Liu, Avinash Karanth

Session Chairs: Raghavendra Kanakagiri, Unnikrishnan C (7:30 am – 8:00 am IST | 2:00 – 2:35 am UTC)

28th IEEE Conference On High Performance Computing, Data, and Analytics, Dec 17-18, 2021

Technical Session 6: HPC System Software

Adaptive Placement of Data Analysis Tasks For Staging Based In-Situ Processing Zhe Wang, Pradeep Subedi, Matthieu Dorier, Philip E. Davis, Manish Parashar
HEALS: A Parallel eALS Recommendation System on CPU/GPU Heterogeneous Platforms Qihan Wang, Bin Ren, Wei Niu, Ruoming Jin, Chen Li
Shrinking Sample Search Algorithm for Automatic Tuning of GPU Kernels Xiang Li, Gagan Agrawal
Towards Architecture-aware Hierarchical Communication Trees on Modern HPC Systems Bharath Ramesh, Jahanzeb Maqbool Hashmi, Shulei Xu, Aamir Shafi, Mahdieh Ghazimirsaeed, Mohammadreza Bayatpour, Hari Subramoni, Dhabaleswar Panda

Session Chair: Nikhil Hegde (8:00 – 8:35 am IST | 2:30 – 3:05 am UTC)

28th IEEE Conference On High Performance Computing, Data, and Analytics, Dec 17-18, 2021

Technical Session 7: Scalable Algorithms and Systems for Data Science – part 2

DistMILE: A Distributed Multi-Level Framework for Scalable Graph Embedding Yuntian He, Saket Gurukar, Pouya Kousha, Hari Subramoni, Dhabaleswar K. Panda, Srinivasan Parthasarathy
Model-based Reinforcement Learning for Elastic Stream Processing in Edge Computing Jinlai Xu, Balaji Palanisamy
Layout Aware Hardware Assisted Design for Derived Data Types in MPI Kaushik Suresh, Bharath Ramesh, Chen Chun Chen, Seyedeh Mahdieh Ghazimirsaeed, Mohammadreza Bayatpour, Aamir Shafi, Hari Subramoni, Dhabaleswar Panda
Parallel Algorithms for Efficient Computation of High-Order Line Graphs of Hypergraphs Xu Tony Liu, Jesun Firoz, Andrew Lumsdaine, Cliff Joslyn, Sinan Aksoy, Brenda Praggastis, Assefaw Gebremedhin

Session Chair: Sriram Krishnamoorthy ( 8:35 – 8:57 am IST | 3:05 – 3:27 am UTC )

28th IEEE Conference On High Performance Computing, Data, and Analytics, Dec 17-18, 2021

Technical Session 8: Scalable Algorithms and Systems for Data Science – part 3

Asynchronous I/O Strategy for Large-Scale Deep Learning Applications Sunwoo Lee, Qiao Kang, Kewei Wang, Jan Balewski, Alex Sim, Ankit Agrawal, Alok Choudhary, Peter Nugent, Kesheng Wu, Wei-Keng Liao
SYMBIOMON: A High Performance, Composable Monitoring Service Srinivasan Ramesh, Robert Ross, Matthieu Dorier, Allen Malony, Philip Carns, Kevin Huck
Load-balancing Parallel I/O of Compressed Hierarchical Layouts Sidharth Kumar, Ke Fan, Duong Hoang, Steve Petruzza, Thomas Gilray, Valerio Pascucci,
CUDA-DClust+: Revisiting Early GPU-Accelerated DBSCAN Clustering Designs Madhav Poudel, Michael Gowanlock

Session Chair: Satish Puri ( 8:57 – 9:30 am IST | 3:27 – 4:00 am UTC)

28th IEEE Conference On High Performance Computing, Data, and Analytics, Dec 17-18, 2021