[hpc-announce] [Call for Participation] IA^3 2019 - Program announced

Tumeo, Antonino Antonino.Tumeo at pnnl.gov
Sun Nov 10 11:18:52 CST 2019

+AFs-Apologies if you receive multiple copies of this CFP+AF0-

IA+AF4-3 2019
9th Workshop on Irregular Applications: Architectures and Algorithms
November 18, 2019
Colorado Convention Center, Denver, CO
Room 505
In conjunction with SC19
Sponsored by IEEE TCHPC

9:00 - 9:10	Welcome and Introduction
		Antonino Tumeo, John Feo, Vito Giovanni Castellana

9:10 - 10:00	Keynote 1  - Chair: Vito Giovanni Castellana (PNNL)
		Khronos SYCL: Heterogeneous Programming with Modern C+-+- and Machine Learning
		Micheal Wong (Codeplay)

10:00 - 10:30	Coffee Break

10:30 - 11:30	Session 1: Distributed Systems and Irregular Applications - Chair: Ryan Friese (PNNL)
		Conveyors for Streaming Many-To-Many Communication
		Maley, DeVinney

		Extending a Work-Stealing Framework with Priorities and Weights
		Nakashima, Yoritaka, Yasugi, Hiraishi, Umatani

		RDMA vs. RPC for Implementing Distributed Data Structures (short)
		Brock, Chen, Yan, Owens, Bulu+AOc-, Yelick

11:30 - 12:30	Session 2: Mixed Precision and new memory hierarchies for Irregular Applications - Chair: Sayan Ghosh (PNNL)

		A Mixed Precision Multicolor Point-Implicit Solver for Unstructured Grids on GPUs	
		Walden, Nielsen, Diskin, Zubair

		Mixed-Precision Tomographic Reconstructor Computations on Hardware Accelerators	
		Doucet, Ltaief, Gratadour, Keyes

		Metall: A Persistent Memory Allocator Enabling Graph Processing (short)
		Iwabuchi, Lebanoff, Gokhale, Pearce

12:30 - 14:00	Lunch break (on your own)

14:00 - 14:50	Keynote 2 - Chair: Marco Minutoli (PNNL)

		Sparse Linear Algebra in Facebook's Deep Learning Models
		Jongsoo Park (Facebook)

14:50 - 15:00	Session 3: Dealing with Irregular Algorithms - Chair: Vinay Amatya (PNNL)

		iPregel: Strategies to Deal with an Extreme Form of Irregularity in Vertex-Centric Graph Processing (short)
		Capelli, Brown, Bull

15:00 - 15:30	Coffee Break

15:30 - 15:55	Session 3 (continued): Dealing with Irregular Algorithms - Chair: Vinay Amatya (PNNL)

		Stretching Jacobi: A Two-Stage Pivoting Approach for Block-Based Factorization

15:55 - 16:40	Session 4: Hardware evaluation and mechansims for Irregular Applications - Chair: Tania Lorido Botran (PNNL)

		A Hardware Prefetching Mechanism for Vector Gather Instructions
		Takayashiki, Sato, Komatsu, Kobayashi

		Performance Impact of Memory Channels on Sparse and Irregular Algorithms (short)
		Green, Fox, Young, Shirako, Bader

		Cascaded DMA Controller for Speedup of Indirect Memory Access in Irregular Applications (short)
		Kashimata, Kitamura, Kimura, Kasahara

16:40 - 17:30	Debate - Moderator: Flavio Vella (Free University of Bozen)

		Proposition: +ACI-Programming abstractions can greatly simplify the expression of  complex workflows of data analytic applications, but make it difficult to customize source code for heterogeneous computer systems. 		Unfortunately, it is an either or situation --- easy expression or fast performance+ACI-

		Panelists: Nesreen Ahmed (Intel), Jonathan Beard (ARM), 
		Tyler Sorensen (Princeton University), Ana Lucia Verbanescu (University of Amsterdam)

Antonino Tumeo (PNNL), mailto:antonino.tumeo+AEA-pnnl.gov
John Feo (PNNL), mailto:john.feo+AEA-pnnl.gov
Vito Giovanni Castellana (PNNL), mailto:vitoGiovanni.castellana+AEA-pnnl.gov

Proceedings Chair
Marco Minutoli (PNNL and WSU), mailto:marco.minutoli+AEA-pnnl.gov

Artifact Evaluation Chair
Flavio Vella (Free University of Bozen), mailto:Flavio.Vella+AEA-unibz.it

Technical Program Committee
Nesreen Ahmed, Intel, US
Ashwin M. Aji, AMD, US
Kubilay Atasu, IBM Zurich, CH
Scott Beamer, University of California, Santa Cruz, US
Jonathan Beard, ARM, US
Michela Becchi, North Carolina State University, US
Sanjukta Bhowmick, University of North Texas, US
Erik Boman, Sandia National Laboratories, US
David Brooks, Harvard University, US
Aydin Buluc, Lawrence Berkeley National Laboratory, US 
Anastasiia Butko, Lawrence Berkeley National Laboratory, US 
Tim Davis, Texas A+ACY-M University, US
Assefaw Gebremedhin, Washington State University, US 
Rajiv Gupta, University of California, Riverside, US
George Karypis, University of Minnesota, US
Peter M. Kogge, Notre Dame University, US
Manoj Kumar, IBM TJ Watson, US
John Leidel, Tactical Computing Labs, US
Kamesh Madduri, Pennsylvania State University, US 
Jos+AOk- Moreira, IBM TJ Watson, US
Miquel Moreto, Barcelona Supercomputing Center, ES
Walid Najjar, University of California, Riverside, US 
Maxim Naumov, Facebook, US
Fanny Nina-Paravecino, Intel, US
Roger Pearce, Lawrence Livermore National Laboratory, US 
Cynthia Phillips, Sandia National Laboratories, US 
Keshav Pingali, University of Texas, Austin, US
Alejandro Rico, ARM, US 
Jason Riedy, Georgia Tech, US 
John Shalf, Lawrence Livermore National Laboratory, US 
Edgar Solomonik, University of Illinois, Urbana Champaign, US 
Ruud van der Pas, Oracle, US
Ana Lucia Varbanescu, University of Amsterdam, NL 
Jishen Zhao, University of California, San Diego, US 

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