CHIUW 2019 is the sixth annual Chapel Implementers and Users Workshop, held in conjunction with PLDI 2019 and ACM FCRC 2019, and sponsored by ACM SIGPLAN. CHIUW’s goal is to serve as a forum where users and developers of the Chapel language (https://chapel-lang.org) can gather to exchange ideas and report on work being done with Chapel and in support of it. Anyone is welcome to attend, from long-term Chapel enthusiasts to those simply curious to learn more.

Accepted Papers

Title
Arkouda: Interactive Data Exploration Backed by Chapel
CHIUW
Calling Chapel Code: Interoperability Improvements
CHIUW
Chapel Graph Library (CGL)
CHIUW
Chapel Unblocked: Recent Communication Optimizations in Chapel
CHIUW
Chapel in Cray HPO
CHIUW
GPUIterator: Bridging the Gap between Chapel and GPU Platforms
CHIUW
Implementing Stencil Problems in Chapel: An Experience Report
CHIUW
Programming Abstractions for Orchestration of HPC Scientific Computing
CHIUW
Towards Radix Sorting in the Chapel Standard Library
CHIUW

Call for Participation

Information about CHIUW 2019, including its call for participation, can be found here: https://chapel-lang.org/CHIUW2019.html

Plenary
You're viewing the program in a time zone which is different from your device's time zone - change time zone

Sat 22 Jun

Displayed time zone: Tijuana, Baja California change

08:00 - 09:00
BreakfastCatering at 301 Foyer
08:00
60m
Other
Breakfast
Catering

09:00 - 09:30
Chapel 101 (pre-workshop session)CHIUW at 212A
09:00
30m
Talk
Chapel 101
CHIUW
09:30 - 10:00
Welcome, State of the Chapel ProjectCHIUW at 212A
09:30
30m
Talk
Welcome, State of the Chapel Project
CHIUW
G: Benjamin Robbins Cray Inc., P: Brad Chamberlain Cray Inc.
10:00 - 10:50
Chapel Implementation ImprovementsCHIUW at 212A
Chair(s): Michelle Strout University of Arizona
10:00
25m
Research paper
GPUIterator: Bridging the Gap between Chapel and GPU Platforms
CHIUW
Akihiro Hayashi Rice University, USA, Sri Raj Paul Georgia Institute of Technology, Vivek Sarkar Rice University, USA
10:25
25m
Talk
Calling Chapel Code: Interoperability Improvements
CHIUW
Lydia Duncan Cray Inc., David Iten Cray Inc.
11:00 - 11:20
Coffee BreakCatering at 301 Foyer
11:00
20m
Coffee break
Break
Catering

11:20 - 12:35
Chapel Performance and OptimizationsCHIUW at 212A
Chair(s): David G. Wonnacott Haverford College
11:20
25m
Talk
Towards Radix Sorting in the Chapel Standard Library
CHIUW
11:45
25m
Research paper
Implementing Stencil Problems in Chapel: An Experience Report
CHIUW
Per Fuchs Vrije Universiteit (VU) Amsterdam, Pieter Hijma Vrije Universiteit (VU) Amsterdam, Clemens Grelck University of Amsterdam
12:10
25m
Talk
Chapel Unblocked: Recent Communication Optimizations in Chapel
CHIUW
Elliot Ronaghan Cray Inc., Ben Harshbarger Cray Inc., Gregory Titus Cray Inc., Michael Ferguson Cray Inc.
12:30 - 14:00
LunchCatering at 301A
14:00 - 15:00
Keynote Talk by Anshu Dubey (Argonne)CHIUW at 212A
Chair(s): Brad Chamberlain Cray Inc.
14:00
60m
Talk
Programming Abstractions for Orchestration of HPC Scientific Computing
CHIUW
K: Anshu Dubey Argonne National Laboratory
15:00 - 15:25
Applications of ChapelCHIUW at 212A
Chair(s): Michael Ferguson Cray Inc.
15:00
25m
Talk
Arkouda: Interactive Data Exploration Backed by Chapel
CHIUW
15:30 - 16:00
Coffee BreakCatering at 301 Foyer
16:00 - 16:50
Applications of Chapel (continued)CHIUW at 212A
Chair(s): Michael Ferguson Cray Inc.
16:00
25m
Talk
Chapel Graph Library (CGL)
CHIUW
Louis Jenkins University of Rochester, Marcin Zalewski Pacific Northwest National Laboratory
16:25
25m
Talk
Chapel in Cray HPO
CHIUW
Benjamin Albrecht Cray Inc., Alex Heye Cray Inc., Benjamin Robbins Cray Inc.
16:50 - 17:30
Lightning Talks and Flash DiscussionsCHIUW at 212A
Chair(s): Benjamin Robbins Cray Inc.