Suchergebnisse - "Programming Techniques—Concurrent Programming"

Ternary Sparse Matrix Representation for Volumetric Mesh Subdivision and Processing on GPUs von Mueller‐Roemer, J. S., Altenhofen, C., Stork, A.

“… In this paper, we present a novel volumetric mesh representation suited for parallel computing on modern GPU architectures. The data structure is based on a …”
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Register Efficient Dynamic Memory Allocator for GPUs von Vinkler, M., Havran, V.

“… We compare five existing dynamic memory allocators optimized for GPUs and show their strengths and weaknesses. In the measurements, we use three generic …”
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Reducing application-stage latencies of interprocess communication techniques for real-time interactive systems von Stauffert, Jan-Philipp, Niebling, Florian, Latoschik, Marc Erich

“… Latency jitter is a pressing problem in Virtual Reality (VR) applications. This paper analyzes latency jitter caused by typical interprocess communication …”
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Finding concurrency bugs with context-aware communication graphs von Lucia, Brandon, Ceze, Luis

“… Incorrect thread synchronization often leads to concurrency bugs that manifest nondeterministically and are difficult to detect and fix. Past work on detecting …”
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Parallel Particle Advection and Lagrangian Analysis for 3D-PLI Fiber Orientation Maps von Demiralp, Ali C., Zielasko, Daniel, Axer, Markus, Vierjahn, Tom, Kuhlen, TorstenW

“… 3D-Polarized Light Imaging (3D-PLI) is a recent neuroimaging technique which is able to record the orientation of nerve fibers in unprecedented detail, …”
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Effects of Latency Jitter on Simulator Sickness in a Search Task von Stauffert, Jan-Philipp, Niebling, Florian, Latoschik, Marc Erich

“… Low latency is a fundamental requirement for Virtual Reality (VR) systems to reduce the potential risks of cybersickness and to increase effectiveness, …”
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Dax Toolkit: A proposed framework for data analysis and visualization at Extreme Scale von Moreland, K., Ayachit, U., Geveci, B., Kwan-Liu Ma

“… Experts agree that the exascale machine will comprise processors that contain many cores, which in turn will necessitate a much higher degree of concurrency …”
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Engineering parallel applications with tunable architectures von Schaefer, Christoph A., Pankratius, Victor, Tichy, Walter F.

“… Current multicore computers differ in many hardware characteristics. Software developers thus hand-tune their parallel programs for a specific platform to …”
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Scalable Vision-based Gesture Interaction for Cluster-driven High Resolution Display Systems von Luo, Xun, Kenyon, Robert V.

“… We present a coordinated ensemble of scalable computing techniques to accelerate a number of key tasks needed for vision-based gesture interaction, by using …”
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Scalable parallel building blocks for custom data analysis von Peterka, T., Ross, R., Gyulassy, A., Pascucci, V., Kendall, W., Han-Wei Shen, Teng-Yok Lee, Chaudhuri, A.

“… We present a set of building blocks that provide scalable data movement capability to computational scientists and visualization researchers for writing their …”
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A scalable algorithm for single-linkage hierarchical clustering on distributed-memory architectures von Hendrix, William, Palsetia, Diana, Ali Patwary, Md Mostofa, Agrawal, Ankit, Wei-keng Liao, Choudhary, Alok

“… Hierarchical clustering is a fundamental and widely-used clustering algorithm with many advantages over traditional partitional clustering. Due to the …”
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Portable data-parallel visualization and analysis in distributed memory environments von Sewell, Christopher, Li-ta Lo, Ahrens, James

“… Data-parallelism is a programming model that maps well to architectures with a high degree of concurrency. Algorithms written using data-parallel primitives …”
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Parallel stream surface computation for large data sets von Camp, David, Childs, Hank, Garth, Christoph, Pugmire, David, Joy, Kenneth I.

“… Parallel stream surface calculation, while highly related to other particle advection-based techniques such as streamlines, has its own unique characteristics …”
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Efficient parallel extraction of crack-free isosurfaces from adaptive mesh refinement (AMR) data von Weber, G. H., Childs, H., Meredith, J. S.

“… We present a novel extraction scheme for crack-free isosurfaces from adaptive mesh refinement (AMR) data that builds on prior work utilizing dual grids and …”
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A Latency and Latency Jitter Simulation Framework with OSVR von Stauffert, Jan-Philipp, Niebling, Florian, Latoschik, Marc Erich

“… Latency is a pressing problem in Virtual Reality (VR) applications. Low latencies are required for VR to reduce perceptual artifacts and cyber sickness …”
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Efficient modal sound synthesis on GPUs von Rausch, Dominik, Hentschel, Bernd, Kuhlen, Torsten

“… Modal sound synthesis is a useful method to interactively generate sounds for Virtual Environments. Forces acting on objects excite modes, which then have to …”
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Data-flow oriented software framework for the development of haptic-enabled physics simulations von Knott, Thomas, Weyers, Benjamin, Hentschel, Bernd, Kuhlen, Torsten

“… This paper presents a software framework that supports the development of haptic-enabled physics simulations. The framework provides tools aiming to facilitate …”
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A distributed camera library design for telepresence von Ohl, Stephan, Willert, Malte, Staadt, Oliver

“… We present a distributed dataflow-based camera library design. It is tailored to the special needs of distributed acquisition and rendering telepresence …”
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