Overall Program with Parallel Events

	October 24th Wednesday		October 25th Thursday	October 26th Friday
	WAMCA	SBAC-PAD	SBAC-PAD	SBAC-PAD
08:30 - 09:00	On-site Registration	Breakfast	Breakfast	Breakfast
09:00 - 10:00	Keynote 1 Marc Snir		Keynote 2 Franck Capello	Keynote 3 Paul Coteus
10:00 - 10:45	Industrial Talk 1 AMD		Industrial Talk 2 NVIDIA	Industrial Talk 3
10:45 - 11:05	Break		Break	Break
11:05 - 12:45	Session 1	Session 1	Session 4	Session 7
12:45 - 14:00	Lunch		Lunch	Lunch
14:00 - 15:40	Session 2	Session 2	Session 5	Session 8
15:40 - 16:00	Break		Break	Break
16:00 - 17:40	Session 3	Session 3	Session 6	Session 9

WAMCA SESSIONS

Session 1 - GPU Computing - Chair: Mauricio Pilla

A load distribution algorithm based on profiling for heterogeneous GPU clusters. Raphael Camargo

A Study on Mixed Precision Techniques for a GPU-based SIP Solver. Pablo Igounet, Ernesto Dufrechou, Martín Pedemonte, and Pablo Ezzatti

Architecture of Request Distributor for GPU Clusters. Mani Shafaat Doost, S. Masoud Sadjadi, Jose Silva Junior, Marcelo Zamith, Mark Joselli, Esteban Clua

A hybrid CPU-GPU local search heuristic for the unrelated parallel machine scheduling problem. Igor Coelho, Matheus Haddad, Luiz Satoru Ochi, Marcone Souza, Ricardo Farias

Session 2 - Multi-Core Computing - Chair: Cristiana Bentes

A High-Level implementation of STM Haskell with Write/Write conflict detection. Andre Du Bois, Mauricio Pilla, and Rodrigo Duarte

Optimal Virtual Channel Insertion for Contention Alleviation and Deadlock Avoidance in Custom NoCs. Anita Tino and Gul Khan

A Novel Virtual Channel Implementation Technique for Multi-core On-chip Communication. Masoud Oveis-Gharan, and Gul Khan

Autotuning Wavefront Abstractions for Heterogeneous Architectures. Siddharth Mohanty, and Murray Cole

SBAC-PAD SESSIONS

Session 1: Communication

The Network Adapter: The Missing Link between MPI Applications and Network Performance. German Rodriguez, Cyriel Minkenberg, Ronald P. Luijten, Ramon Beivide, Patrick Geoffray, Jesus Labarta, Mateo Valero and Steve Poole.

HAT: Heterogeneous Adaptive Throttling for On-Chip Networks. Kevin Kai-Wei Chang, Rachata Ausavarungnirun, Chris Fallin and Onur Mutlu

On the Efficiency of Register File versus Broadcast Interconnect for Collective Communications in Data-Parallel Hardware Accelerators. Ardavan Pedram, Andreas Gerstlauer and Robert van de Geijn.

Network Endpoints for Clusters of SMPs. Ilie Gabriel Tanase, Gheorghe Almasi, Charles Archer and Hanhong Xue.

Session 2: Energy I

Assessing Energy Efficiency of Fault Tolerance Protocols for HPC Systems. Esteban Meneses, Osman Sarood and Laxmikant Kale.

Using Heterogeneous Networks to Improve Energy Efficiency in Direct Coherence Protocols for Many-Core CMPs. Alberto Ros, Ricardo Fernández-Pascual and Manuel E. Acacio.

Energy Savings via Dead Sub-Block Prediction. Marco A. Z. Alves, Khubaib, Eiman Ebrahimi, Veynu Narasiman, Carlos Villavieja, Philippe O. A. Navaux and Yale Patt.

Scalable Thread Scheduling in Asymmetric Multicores for Power Efficiency. Rance Rodrigues, Arunachalam Annamalai, Israel Koren and Sandip Kundu.

Session 3: GPUs / Cloud

Divergence Analysis with Affine Constraints. Diogo Sampaio, Rafael Martins, Sylvain Collange and Fernando Pereira.

Exploiting Concurrent GPU Operations for Efficient Work Stealing on Multi-GPUs. João V. F. Lima, Thierry Gautier, Nicolas Maillard and Vincent Danjean.

Sparse Fast Fourier Transform on GPUs and Multi-core CPUs. Jiaxi Hu, Zhaosen Wang, Qiyuan Qiu, Weijun Xiao and David Lilja.

Cloud Workload Analysis with SWAT. Mauricio Breternitz, Keith Lowery, Anton Chernoff, Patryk Kaminski and Leonardo Piga.

Session 4: Parallel Algorithms

Scalable Algorithms for Distributed-Memory Adaptive Mesh Refinement. Akhil Langer, Jonathan Lifflander, Phil Miller, Kuo-Chuan Pan, Laxmikant Kale and Paul Ricker.

Compression Speed Enhancements to Lepel-Ziv-Oberhumer for Multi-Core Systems. Jason Kane and Qing Yang.

Parallelizing Information Set Generation for Game Tree Search Applications. Mark Richards, Abhishek Gupta, Osman Sarood and Laxmikant Kale.

A Parallel Implementation of Gomory-Hu's Cut Tree Algorithm. Jaime Cohen, Luiz A. Rodrigues and Elias P. Duarte Jr.

Session 5: Energy II

Beyond CPU Frequency Scaling for a Fine-grained Energy Control of HPC Systems. Ghislain Landry Tsafack Chetsa, Laurent Lefevre, Jean-Marc Pierson, Patricia Stolf and Georges Da Costa.

BTL: A Framework for Measuring and Modeling Energy in Memory Hierarchies. Ioannis Manousakis and Dimitrios Nikolopoulos.

Energy-Performance Tradeoffs in Software Transactional Memory. Alexandro Baldassin, João Carvalho, Leonardo Garcia and Rodolfo Azevedo.

Runtime Procedure for Energy Savings in Applications with Point-to-point Communications. Vaibhav Sundriyal, Masha Sosonkina and Alexander Gaenko.

Session 6: Architecture-Specific Implementations of Parallel Algorithms

Scalable Triadic Analysis of Large-Scale Graphs: Multi-Core vs. Multi-Processor vs. Multi-Threaded Shared Memory Architectures. George Chin, Andres Marquez, Sutanay Choudhury and John Feo.

Efficient Sorting on the Tilera Manycore Architecture. Alessandro Morari, Antonino Tumeo, Simone Secchi, Oreste Villa and Mateo Valero.

Level-3 BLAS on the TI C6678 multi-core DSP. Murtaza Ali, Eric Stotzer, Francisco D. Igual and Robert A. van de Geijn.

Parallel Exact Inference on Multicore Using MapReduce. Nam Ma, Yinglong Xia and Viktor Prasanna.

Session 7: Operating systems and run-time systems

An OS-Hypervisor Infrastructure for Automated OS Crash Diagnosis and Recovery in a Virtualized Environment. Joefon Jann, R. Sarma Burugula, Ching-Farn E. Wu and Kaoutar El Maghraoui.

VPC: Scalable, Low Downtime Checkpointing for Virtual Clusters. Peng Lu, Binoy Ravindran and Changsoo Kim.

FusedOS: Fusing LWK Performance with FWK Functionality in a Heterogeneous Environment. Yoonho Park, Eric Van Hensbergen, Marius Hillenbrand, Todd Inglett, Bryan Rosenburg, Kyung Dong Ryu and Robert W. Wisniewski.

Transactional Forwarding: Supporting Highly-Concurrent STM in Asynchronous Distributed Systems. Mohamed M. Saad and Binoy Ravindran.

Session 8: Global data/shared data

Exploiting Phase-Change Memory in Cooperative Caches. Luiz Ramos and Ricardo Bianchini.

Global data re-allocation via communication aggregation in Chapel. Alberto Sanz, Rafael Asenjo, Juan Lopez, Rafael Larrosa, Angeles Navarro, Vassily Litvinov, Sung-Eun Choi and Bradford L. Chamberlain.

Integrating Dataflow Abstractions into the Shared Memory Model. Vladimir Gajinov, Srdjan Stipic, Osman Unsal, Tim Harris, Eduard Ayguade and Adrian Cristal.

CSHARP: Coherence and SHaring Aware Replacement Policies for Parallel Applications. Biswabandan Panda and Shankar Balachandran.

Session 9: Instruction-level issues

Low Overhead Instruction-Cache Modeling Using Instruction Reuse Profiles. Muneeb Khan, Andreas Sembrant and Erik Hagersten.

Data and Instruction Uniformity in Minimal Multi-Threading. Teo Milanez, Sylvain Collange, Fernando Pereira, Wagner Meira Jr. and Renato Ferreira.

ACCGen: An Automatic ArchC Compiler Generator. Rafael Auler, Paulo Centoducatte and Edson Borin.

Efficiently Handling Memory Accesses to Improve QoS in Multicore Systems under Real-Time Constraints. José Luis March, Salvador Petit, Julio Sahuquillo, Houcine Hassan and José Duato.

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