GTC 2012 Program Guide - GPU Technology Conference

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TUESDAY, MAY 15, 16:00 (50 MINUTES ROOM K S0008 Algorithms and Tools for Bioinformatics on GPUs Learn how to use GPUs to accelerate compute- and data-intensive applications and algorithms Bioinformatics. High-throughput techniques for DNA sequencing and gene expression analysis with microarrays have led to a rapid growth in the amount of digital biological data, e.g. the NCBI Sequence Read Archive (SRA) houses raw sequence data generated by next-generation sequencing (NGS) technologies which succeeds 25 trillion base-pairs. Therefore, modern bioinformatics tools need to be scalable; i.e. they need to deal with an ever growing amount of data. GPUs and CUDA provide the opportunity to significantly reduce the runtime of many biological algorithms on inexpensive hardware. Speaker(s): Bertil Schmidt (Nanyang Technological University) Topic(s): Bioinformatics, Life Sciences (Intermediate) TUESDAY, MAY 15, 16:00 (50 MINUTES) ROOM J3 S0050 High Performance Logic Simulation with GPUs Verification has become the bottleneck of IC design process due to its fast increasing complexity. The fundamental means of verifying digital circuits is logic simulation, which can be performed at both register-transfer level (RTL) and gate level. In this work, we developed GPU based logic simulation solutions. We implemented a Chandy-Misra-Bryant parallel simulation protocol on GPUs for sufficient parallelism. A dynamic GPU memory allocator was introduced to efficiently manage GPU memory resources. RTL simulation is performed in a compiled-code scheme by translating Verilog code into equivalent CUDA code. Experimental results proved that the GPU simulators significantly outperform their CPU counterparts. Speaker(s): Yangdong Deng (Associate Professor, Tsinghua University) Topic(s): General Interest, Algorithms & Numerical Techniques (Advanced) TUESDAY, MAY 15, 16:00 (25 MINUTES) ROOM A1 S0062 Inverse 3D Vision: Detection and Tracking of NVIDIA Glasses Computer Vision is becoming increasingly popular and important nowadays. With the advent of powerful mobile devices and increasing power of desktop PCs, it is important to improve user experience by tackling the hardest problems of real-time interaction with the user. These include body parts tracking, face, and gesture recognition. This talk discusses techniques behind an interaction pattern between a user and a 3D visualization system, in which the system tracks the position of NVIDIA 3D Vision Glasses, and accounts this information during rendering. The mentioned techniques include Histograms of Oriented Gradients and Template Matching. The system implementation is discussed too. Speaker(s): Anton Obukhov Engineering Consultant, (Ubiquiti Networks) Topic(s): Computer Vision, Machine Vision, Development Tools & Libraries, (Advanced) TUESDAY, MAY 15, 16:00 (50 MINUTES) ROOM A3 S0089 Accelerator Directives, OpenACC and OpenMP4ACC Rather than require the programmer to rewrite code for accelerators several directive sets have been created and proposed to support non-cache coherent and cache coherent accelerators. This talk will present the OpenACC specification and its implementation for Cray developers, as well as touch on a similar proposal being evaluated by the OpenMP language committee. The presentation will start by discussing the Memory and Execution model needed to allow a programmer to write codes that will run effectively on both distinct memory systems and unified memory systems. Once a proper background has been set the directives will be examined via usage examples. Speaker(s): James Beyer (Software Engineer, Cray Inc), David Oehmke (Cray Inc.) Topic(s): Parallel Programming Languages & Compilers, Supercomputing (Intermediate) TUESDAY, MAY 15, 16:00 (25 MINUTES) ROOM C S0108 An Innovative Massively Parallelized Molecular Dynamic Software In this paper, we present how we improved the speedup of the electronic structure calculator VASP by more than an order of magnitude. Recently, the research works done (at IFP Energies Nouvelles) have shown that by coupling traditional clusters or High Performance Computing (HPC) machines with accelerators based on graphical processor units (GPUs), by recording the most time consuming parts of the codes (with programming languages like CUDA, OpenCL) and offloading them on the graphic chips, it is possible to reduce the computing time to ensure a speedup of a factor of 5 to 15. Speaker(s): Thomas Guignon (Research Engineer, IFPEN), Ani Anciaux Sedrakian (IFP Energie Nouvelles) Topic(s): Molecular Dynamics, Supercomputing, Application Design & Porting Techniques (Intermediate) TUESDAY, MAY 15, 16:00 (50 MINUTES) MARRIOTT BALLROOM 3 S0221 1024 Bit Parallel Rational Arithmetic Operators for the GPU Learn how to create a set of rational arithmetic operators that manipulate 1024 bit operands on a Tesla C2050. These operators are used to create a numerically stable implementation for Bessel functions. Naive implementations of the Bessel functions produce unreliable results when they are used to solve Maxwell’s equations by way of Mie theory. Maxwell’s equations are used to model the scattering of light by small particles. Light scatter is used in Particle Characterization to measure the quality of materials like cocoa, cement and pharmaceuticals. Speaker(s): Robert Zigon (Sr. Staff Development Engineer, Beckman Coulter) Topic(s): Algorithms & Numerical Techniques, Computational Physics (Intermediate) TUESDAY, MAY 15, 16:00 (25 MINUTES) ROOM A8 S0245 Porting Legacy Plasma Codes to GPU Learn how to port legacy Fortran plasma codes to GPU. Many legacy plasma codes are written in Fortran and have many lines of codes. We will discuss techniques in porting such legacy codes easily and efficiently to CUDA C/C++. Performance analysis of major algorithmic patterns in plasma codes will be discussed. The discussion will use the GTC and GeFi plasma code as realistic examples. Speaker(s): Peng Wang (Devtech Engineer, NVIDIA) Topic(s): Computational Physics, Computational Physics (Intermediate) 41 CONFERENCE GUIDE TUESDAY
Page 1 and 2: PRESENTED BY PLATINUM SPONSORS MAY
Page 3 and 4: WELCOME TO GTC Dear GTC Attendees,
Page 5 and 6: IMPORTANT INFORMATION If there is a
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Page 9 and 10: SUNDAY, MAY 13 08:30 to 17:35 InPar
Page 11 and 12: Welcome to NVIDIA’s Emerging Comp
Page 13 and 14: 14:00 to 14:50 S2003 Emerging Compa
Page 15 and 16: CEO ON STAGE LISTING BIODIGITAL Bio
Page 17 and 18: MERSIVE Since it was founded in 200
Page 19 and 20: REALVIEW IMAGING LTD. RealView Imag
Page 21 and 22: CONFERENCE GUIDE 19
Page 23 and 24: AGENDA WEDNESDAY, MAY 16 Plenary Se
Page 25 and 26: SESSION INFORMATION - PRE-CONFERENC
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Page 31 and 32: to NVIDIA’s GPUs. We summarize th
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Page 35 and 36: with extremely high memory bandwidt
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Page 55 and 56: collective behavior, helping reveal
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Page 64 and 65: WEDNESDAY significantly beyond the
Page 66 and 67: WEDNESDAY Speaker(s): Cliff Woolley
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Page 71 and 72: SESSION INFORMATION THURSDAY, MAY 1
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Page 84 and 85: GPU Consolidation and Virtualizatio
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POSTER LISTINGS will allow to inclu
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POSTER LISTINGS CV08 - Orientation
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Covering the fastest computers in t
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POSTER LISTINGS mesh. To this end,
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POSTER LISTINGS speed enhancement w
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POSTER LISTINGS this work addresses
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What you need to know. Now. Dr. Dob
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SPEAKERS AND PANELISTS Arutyun Avet
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SPEAKERS AND PANELISTS with emphasi
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SPEAKERS AND PANELISTS computationa
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SPEAKERS AND PANELISTS Iain Couzin
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SPEAKERS AND PANELISTS Concept and
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SPEAKERS AND PANELISTS GE as a GPGP
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SPEAKERS AND PANELISTS h Session(s)
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SPEAKERS AND PANELISTS purpose comp
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SPEAKERS AND PANELISTS Osman Kent C
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SPEAKERS AND PANELISTS active contr
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SPEAKERS AND PANELISTS Rainald Lohn
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SPEAKERS AND PANELISTS Naoya Maruya
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SPEAKERS AND PANELISTS models, at A
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SPEAKERS AND PANELISTS Taro Okamoto
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SPEAKERS AND PANELISTS Loukas Petri
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SPEAKERS AND PANELISTS Erwin Roth R
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SPEAKERS AND PANELISTS Arroyo Video
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SPEAKERS AND PANELISTS John Stone S
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SPEAKERS AND PANELISTS Hoang-Tron M
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SPEAKERS AND PANELISTS Elmar Westph
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SPEAKERS AND PANELISTS Hongwei Zhou
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SPONSORS AND EXHIBITORS PLATINUM SP
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SPONSORS AND EXHIBITORS GOLD SPONSO
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SPONSORS AND EXHIBITORS PLATINUM ME
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SPONSORS AND EXHIBITORS Bright Comp
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SPONSORS AND EXHIBITORS MBA Science
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SPONSORS AND EXHIBITORS Polywell PQ
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SPONSORS AND EXHIBITORS Ubitus Inc.
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STAY EDUCATED! GTC is comprised of
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FIRST FLOOR TO ST. CLAIRE HOTEL BAL
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GTC 2012 Program Guide - GPU Technology Conference

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