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HTTP/2 200 server: GitHub.com content-type: text/html; charset=utf-8 last-modified: Wed, 06 Dec 2017 12:57:09 GMT access-control-allow-origin: * strict-transport-security: max-age=31557600 etag: W/"5a27e925-2aa3" expires: Fri, 26 Dec 2025 10:35:01 GMT cache-control: max-age=600 content-encoding: gzip x-proxy-cache: MISS x-github-request-id: 6F86:2DDCFF:52A52C:5C0EA2:694E627C accept-ranges: bytes age: 0 date: Fri, 26 Dec 2025 10:25:01 GMT via: 1.1 varnish x-served-by: cache-bom-vanm7210071-BOM x-cache: MISS x-cache-hits: 0 x-timer: S1766744701.955079,VS0,VE206 vary: Accept-Encoding x-fastly-request-id: fd961550ede7f75ab06ec322784a8ae2fc9d0101 content-length: 4028 The Fourth Workshop on the LLVM Compiler Infrastructure in HPC

The Fourth Workshop on the LLVM Compiler Infrastructure in HPC

Workshop held in conjunction with SC17 - Monday, November 13, 2017 - Denver, Colorado, USA

Agenda

Time	Speaker	Title
9:00	Hal Finkel	Welcome
9:15	Vikram Adve	Keynote: Heterogeneous Parallel Virtual Machine and Parallelism in LLVM
10:00	Coffee	Break
10:30	Paul Osmialowski	How The Flang FrontendWorks - Introduction to the interior of the Open-Source Fortran frontend for LLVM [slides]
11:00	Lingda Li	Benchmarking and Evaluating Unified Memory for OpenMP GPU Offloading [slides] [paper]
11:30	Michael Haidl	PACXXv2 + RV -- An LLVM-based Portable High-Performance Programming Model
12:00	George Stelle	OpenMPIR [slides]
12:30	N/A	Lunch
2:00	Ronny Tschueter	An LLVM Instrumentation Plug-in for Score-P [slides] [paper]
2:30	Diptorup Deb	QUARC: An Optimized DSL Framework using LLVM
3:00	Coffee	Break
3:30	Gheorghe-Teodor Bercea	Implementing Implicit OpenMP Data Sharing on GPUs [slides] [paper]
4:00	Toshio Endo	Applying Temporal Blocking with a Directive-based Approach [slides] [paper]
4:30	Xinmin Tian	LLVM Compiler Implementation for Explicit Parallelization and SIMD Vectorization [slides]
	Lightning Talks:
5:00	Sunita Chandrasekaran	OpenMP 4.5 Validation and Verification Suite
5:07	Hashim Sharif	Developing an OpenMP Runtime for UVM-Capable GPUs
5:14	Tobias Grosser	Improved Loop Distribution in LLVM using Polyhedral Dependences
5:21	Keyur Joshi	Implementation of a Cache Miss Calculator in LLVM/Polly
5:30	The	End

LLVM in HPC BoF

Join us at the LLVM in HPC BoF: Tuesday, Nov. 14th, 12:15-1:15pm, in room 601.

Flang Meetup!

Join us at the Flang Meetup: Wednesday, Nov. 15th, 6:30-7:30pm at the Curtis Hotel in the Hopscotch room (3rd floor). 1405 Curtis, St.

Abstract

LLVM, winner of the 2012 ACM Software System Award, has become an integral part of the software-development ecosystem for optimizing compilers, dynamic-language execution engines, source-code analysis and transformation tools, debuggers and linkers, and a whole host of programming-language and toolchain-related components. Now heavily used in both academia and industry, where it allows for rapid development of production-quality tools, LLVM is increasingly used in work targeted at high-performance computing. Research in, and implementation of, program analysis, compilation, execution, and profiling has clearly benefited from the availability of a high-quality, freely-available infrastructure on which to build. This workshop will focus on recent developments, from both academia and industry, that build on LLVM to advance the state of the art in high-performance computing.

In cooperation with:

Held in conjunction with SC17: The International Conference for High Performance Computing, Networking, Storage and Analysis

Format

This workshop will feature contributed papers and invited talks focusing on recent developments, from both academia and industry, that build on LLVM to advance the state of the art in high-performance computing.

Topics of interest include, but are not limited to:

Compiler design for highly-concurrent/parallel environments
Compilation techniques targeted at high-performance computing codes
Programming-language implementation techniques enabling high performance and high productivity
Embedding compilation and dynamic execution at scale
Tools for optimization, profiling, and feedback
Source code transformation and analysis
Gap analyses of open-source LLVM-based tools

NEW THIS YEAR: The workshop will hold a lightning-talk session. Please contribute to making this session both vibrant and informative! An abstract and one-page summary is required for consideration.

Deadlines

Paper submissions due: ~~September 1, 2017~~ Extended to: September 8, 2017
Notification to authors of acceptance: ~~September 28, 2017~~ Delayed until: October 1, 2017
Camera-ready papers due: ~~October 11, 2017~~ Updated to: October 8, 2017
Workshop takes place: November 13, 2017

Please see the SC17 home page for registration deadlines and other information associated with the parent event.

Submissions

We are using EasyChair to manage submissions. Please submit papers to llvmhpc2017. The ACM SIG Proceedings Templates should be used. Papers should be no more than 12 pages (including references and figures). Please also note the ACM Author Rights policy.

Proceedings

The proceedings will be archived in both the ACM Digital Library and IEEE Xplore through SIGHPC. Lightning-talk summaries will not be included in the proceedings.

Organizers

Hal Finkel, Argonne National Laboratory

Program Committee

Name	Affiliation
Andrew Trick	Apple
Cameron McInally	Cray
Chandler Carruth	Google
Erik Schnetter	Perimeter Institute for Theoretical Physics
Frank Winter	Thomas Jefferson National Accelerator Facility
Gary Funck	Intrepid Technology
James Brodman	Intel
Jeff Hammond	Intel
Jim Cownie	Intel
Keno Fischer	Julia Computing, Inc.
Michael Wong	Codeplay
Nadav Rotem	Facebook
Pat McCormick	Los Alamos National Laboratory
Ralf Karrenberg	NVIDIA
Sameer Shende	University of Oregon
Tobias Grosser	ETH Zürich
Torsten Hoefler	ETH Zürich

Contact Information

Hal Finkel (hfinkel@anl.gov)

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