Programme

Mar
13
Sun
2016
International Workshop on Dynamic Compilation Everywhere (DCE) @ BNC B
Mar 13 @ 9:00 am – 12:30 pm

General purpose as well as integrated processors nowadays have to run programs written in a wide variety of languages with isolation concerns. Dynamic compilation, i.e. generate binary code at run-time, is becoming a viable solution for many usage scenarios, and the goal of this workshop is to present current research and look forward to what is going to happen in this field of growing interest for the coming years.

Scientific challenges are multiple with many inter-relations: program representation (source code, intermediate representation, data sets), fast binary code generation, patches, hardware abstraction, garbage collection, performance observation, performance trade-offs, polymorphism, operating systems.

The International Workshop on Architectural and Micro-Architectural Support for Dynamic Optimization (AMAS-DO) @ BNC B
Mar 13 @ 2:00 pm – 5:30 pm
Long employed by industry, large scale use of binary translation and on-the-fly code generation and optimization is becoming pervasive both as an enabler for virtualization, processor migration and also as processor implementation technology. The emergence and expected growth of just-in-time compilation, virtualization and Web 2.0 scripting languages brings to the forefront a need for efficient execution of this class of applications. The availability of multiple execution threads brings new challenges and opportunities, as existing binaries need to be transformed to benefit from multiple processors, and extra processing resources enable continuous optimizations and translation.
The main goal of this half-day workshop is to bring together researchers and practitioners with the aim of stimulating the exchange of ideas and experiences on the potential and limits of Architectural and MicroArchitectural Support for Binary Translation and Dynamic Optimization (hence the acronym AMAS- DO, reflecting an a change fromprevious editions). The key focus is on challenges and opportunities for such assistance and opening new avenues of research. A secondary goal is to enable dissemination of hitherto unpublished techniques from commercial projects.

 

Mar
14
Mon
2016
Session 1: Profiling Feedback (Mary Lou Soffa)
Mar 14 @ 10:00 am – 11:15 am

Chair: Mary Lou Soffa (University of Virginia)

#4: Tongping Liu and Xu Liu. Cheetah: Detecting False Sharing Efficiently and Effectively

#27: Dehao Chen, Xinliang David Li and Tipp Moseley. AutoFDO: Automatic Feedback-directed Optimization for Warehouse-scale Applications

#32: Ivan Jibaja, Ting Cao, Steve Blackburn and Kathryn McKinley. Portable Performance on Asymmetric Multicore Processors

Session 2: Data Layout and Vectorization (Dorit Nuzman)
Mar 14 @ 11:35 am – 12:50 pm

Chair: Dorit Nuzman (Intel)

#53: Probir Roy and Xu Liu. MemTool: A Lightweight Profiler to Guide Structure Splitting

#29: Linchuan Chen, Peng Jiang and Gagan Agrawal. Expoliting Recent SIMD Architectural Advances for Irregular Applications

#59: Hao Zhou and Jingling Xue. Exploiting Mixed SIMD Parallelism by Reducing Data Reorganization Overhead

Session 3: GPU (Vijay Janapa Reddi)
Mar 14 @ 2:20 pm – 4:00 pm

Chair: Vijay Janapa Reddi (University of Texas)

#52: Raj Barik, Naila Farooqui, Brian Lewis, Chunling Hu and Tatiana Shpeisman. A Black-box Approach to Energy-Aware Scheduling on Integrated CPU-GPU Systems

#5: Christos Margiolas and Michael F.P. O’Boyle. Portable and Transparent Software Managed Scheduling on Accelerators for Fair Resource Sharing

#62: Dong Nguyen and Jongeun Lee. Communication-Aware Mapping of Stream Graphs for Multi-GPU Platforms

#8: Jingyue Wu, Eli Bendersky, Mark Heffernan, Chris Leary, Jacques Pienaar, Bjarke Roune, Rob Springer, Xuetian Weng and Robert Hundt. gpucc: An Open-Source GPGPU Compiler

Session 4: ACM Student Research Competition Presentations
Mar 14 @ 4:20 pm – 6:00 pm
Mar
15
Tue
2016
Session 5: Affine Programs (Louis-Noël Pouchet)
Mar 15 @ 10:00 am – 11:15 am

Chair: Louis-Noël Pouchet (Ohio State University)

#91: Daniele G. Spampinato and Markus Püschel. A Basic Linear Algebra Compiler for Structured Matrices

#38: Lénaïc Bagnères, Oleksandr Zinenko, Stéphane Huot and Cédric Bastoul. Opening Polyhedral Compiler’s Black Box

#64: Gabriel Rodríguez, José M. Andión, Mahmut Kandemir and Juan Tourino. Trace-based Affine Reconstruction of Codes

Session 6: Static Analysis (Michael O’Boyle)
Mar 15 @ 11:35 am – 12:50 pm

Chair: Michael O’Boyle (University of Edinburgh)

#42: Mateus Tymburiba, Rubens Emílio and Fernando Pereira. Inference of Peak Density of Indirect Branches to Detect ROP Attacks

#25: Yulei Sui, Peng Di and Jingling Xue. Sparse Flow-Sensitive Pointer Analysis for Multithreaded C Programs

#43: Vitor Paisante, Maroua Maalej, Leonardo Barbosa, Laure Gonnord and Fernando Pereira. Symbolic Range Analysis of Pointers

Session 7: Programming Models (Mauricio Breternitz)
Mar 15 @ 2:20 pm – 3:35 pm

Chair: Mauricio Breternitz (AMD)

#74: Vassilis Vassiliadis, Jan Riehme, Jens Deussen, Konstantinos Parasyris, Christos D. Antonopoulos, Nikolaos Bellas, Spyros Lalis and Uwe Naumann. Towards Automatic Significance Analysis for Approximate Computing

#17: Kevin Brown, Hyoukjoong Lee, Tiark Rompf, Arvind Sujeeth, Christopher De Sa, Christopher Aberger and Kunle Olukotun. Have Abstraction and Eat Performance Too: Optimized Heterogeneous Computing with Parallel Patterns

#28: Melanie Kambadur and Martha Kim. NRG-Loops: Adjusting Power from Within Applications

Mar
16
Wed
2016
Session 8: Correctness (Aaron Smith)
Mar 16 @ 10:00 am – 11:15 am

Chair: Aaron Smith (Microsoft)

#45: Soham Chakraborty and Viktor Vafeiadis. Validating Optimizations of Concurrent C/C++ Programs

#85: Ignacio Laguna, Martin Schulz, David F. Richards, Jon Calhoun and Luke Olson. IPAS: Intelligent Protection Against Silent Output Corruption in Scientific Applications

#99: Adarsh Yoga and Santosh Nagarakatte. Atomicity Violation Checker for Task Parallel Programs

Session 9: Binary/Virtualization (Soo-mook Moon)
Mar 16 @ 11:35 am – 12:50 pm

Chair: Soo-mook Moon (Seoul National University)

#95: Daniele Cono D’Elia and Camil Demetrescu. Flexible On-Stack Replacement in LLVM

#96: Byron Hawkins, Brian Demsky and Michael Taylor. BlackBox: Lightweight Security Monitoring for COTS Binaries

#69: Toshihiko Koju, Reid Copeland, Motohiro Kawahito and Moriyoshi Ohara. Re-constructing High-Level Information for Language-Specific Binary Re-optimization