opencl, opengl, webcl, webgl
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Scooped by Mikael Bourges-Sevenier
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Depth Map Based Superresolution Method in 3D Reconstruction

Depth Map Based Superresolution Method in 3D Reconstruction | opencl, opengl, webcl, webgl | Scoop.it
In this thesis a superresolution method for geometry reconstruction is presented. Superresolution methods have already been used in order to improve texture resolution and RGB images. In a lesser d...
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A Real-Time, GPU-Based, Non-Imaging Back-End for Radio Telescopes

A Real-Time, GPU-Based, Non-Imaging Back-End for Radio Telescopes | opencl, opengl, webcl, webgl | Scoop.it
Since the discovery of RRATs, interest in single pulse radio searches has increased dramatically. Due to the large data volumes generated by these searches, especially in planned surveys for future...
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Optimized Deep Learning Architectures with Fast Matrix Operation Kernels on Parallel Platform

Optimized Deep Learning Architectures with Fast Matrix Operation Kernels on Parallel Platform | opencl, opengl, webcl, webgl | Scoop.it
In this paper, we introduce an optimized deep learning architecture with flexible layer structures and fast matrix operation kernels on parallel computing platform (e.g. NIVDIA's GPU). Carefully la...
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Efficient Virtual Shadow Maps for Many Lights

Efficient Virtual Shadow Maps for Many Lights | opencl, opengl, webcl, webgl | Scoop.it
Recently, several algorithms have been introduced that enable real-time performance for many lights in applications such as games. In this paper, we explore the use of hardware-supported virtual cu...
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Buffer k-d Trees: Processing Massive Nearest Neighbor Queries on GPUs

Buffer k-d Trees: Processing Massive Nearest Neighbor Queries on GPUs | opencl, opengl, webcl, webgl | Scoop.it
We present a new approach for combining k-d trees and graphics processing units for nearest neighbor search. It is well known that a direct combination of these tools leads to a non-satisfying perf...
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Autotuning Programs with Algorithmic Choice

Autotuning Programs with Algorithmic Choice | opencl, opengl, webcl, webgl | Scoop.it
The process of optimizing programs and libraries, both for performance and quality of service, can be viewed as a search problem over the space of implementation choices. This search is traditional...
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Automatic Resource-Constrained Static Task Parallelization

Automatic Resource-Constrained Static Task Parallelization | opencl, opengl, webcl, webgl | Scoop.it
This thesis intends to show how to efficiently exploit the parallelism present in applications in order to enjoy the performance benefits that multiprocessors can provide, using a new automatic tas...
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On the Programmability and Performance of Heterogeneous Platforms

On the Programmability and Performance of Heterogeneous Platforms | opencl, opengl, webcl, webgl | Scoop.it
General-purpose computing on an ever-broadening array of parallel devices has led to an increasingly complex and multi-dimensional landscape with respect to programmability and performance optimiza...
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A Detailed GPU Cache Model Based on Reuse Distance Theory

A Detailed GPU Cache Model Based on Reuse Distance Theory | opencl, opengl, webcl, webgl | Scoop.it
As modern GPUs rely partly on their on-chip memories to counter the imminent off-chip memory wall, the efficient use of their caches has become important for performance and energy. However, optimi...
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A GPU accelerated algorithm for 3D Delaunay triangulation

A GPU accelerated algorithm for 3D Delaunay triangulation | opencl, opengl, webcl, webgl | Scoop.it
We propose the first algorithm to compute the 3D Delaunay triangulation (DT) on the GPU. Our algorithm uses massively parallel point insertion followed by bilateral flipping, a powerful local opera...
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Comparing the Performance of Different x86 SIMD Instruction Sets for a Medical Imaging Application on Modern Multi- and Manycore Chips

Comparing the Performance of Different x86 SIMD Instruction Sets for a Medical Imaging Application on Modern Multi- and Manycore Chips | opencl, opengl, webcl, webgl | Scoop.it
Single Instruction, Multiple Data (SIMD) vectorization is a major driver of performance in current architectures, and is mandatory for achieving good performance with codes that are limited by inst...
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Low-latency Image Recognition with GPU-accelerated Convolutional Networks for Web-based Services

Low-latency Image Recognition with GPU-accelerated Convolutional Networks for Web-based Services | opencl, opengl, webcl, webgl | Scoop.it
In this work, we describe an application of convolutional networks to object classification and detection in images. The task of image based object recognition is surveyed in the first chapter. Its...
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[Phoronix] Movit Is Bringing Open, GPU-Based Video Filters

[Phoronix] Movit Is Bringing Open, GPU-Based Video Filters | opencl, opengl, webcl, webgl | Scoop.it
Phoronix is the leading technology website for Linux hardware reviews, open-source news, Linux benchmarks, open-source benchmarks, distribution screenshots, interviews, and computer hardware tests.
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Auto-Generation and Auto-Tuning of 3D Stencil Codes on Homogeneous and Heterogeneous GPU Clusters

Auto-Generation and Auto-Tuning of 3D Stencil Codes on Homogeneous and Heterogeneous GPU Clusters | opencl, opengl, webcl, webgl | Scoop.it
This paper develops and evaluates search and optimization techniques for auto-tuning 3D stencil (nearest-neighbor) computations on GPUs. Observations indicate that parameter tuning is necessary for...
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Strategies for Maximizing Utilization in multi-CPU & multi-GPU Heterogeneous Architectures

Strategies for Maximizing Utilization in multi-CPU & multi-GPU Heterogeneous Architectures | opencl, opengl, webcl, webgl | Scoop.it
This paper explores the possibility of efficiently executing a single application using multicores simultaneously with multiple GPU accelerators under a parallel task programming paradigm. In parti...
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Task migration of DSP application specified with a DFG and implemented with the BSP computing model on a CPU-GPU cluster

Task migration of DSP application specified with a DFG and implemented with the BSP computing model on a CPU-GPU cluster | opencl, opengl, webcl, webgl | Scoop.it
Nowadays computer applications are becoming heavier and require, at the same time, real-time results. The Heterogeneous clusters with their computing power represent a good solution to this request...
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Speeding Up Object Detection: Fast Resizing in the Integral Image Domain

Speeding Up Object Detection: Fast Resizing in the Integral Image Domain | opencl, opengl, webcl, webgl | Scoop.it
In this paper, we present an approach to resize integral images directly in the integral image domain. For the special case of resizing by a power of two, we propose a highly parallelizable variant...
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A TBB-CUDA Implementation for Background Removal in a video-based Fire Detection System

A TBB-CUDA Implementation for Background Removal in a video-based Fire Detection System | opencl, opengl, webcl, webgl | Scoop.it
This paper presents a parallel TBB-CUDA implementation for the acceleration single-Gaussian distribution model, which is effective for background removal in the video-based Fire Detection System. I...
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GPU-Qin: A Methodology for Evaluating the Error Resilience of GPGPU Applications

GPU-Qin: A Methodology for Evaluating the Error Resilience of GPGPU Applications | opencl, opengl, webcl, webgl | Scoop.it
While graphics processing units (GPUs) have gained wide adoption as accelerators for general-purpose applications (GPGPU), the end-to-end reliability implications of their use have not been quantif...
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A Performance Criteria for parallel Computation on basis of block size using CUDA Architecture

A Performance Criteria for parallel Computation on basis of block size using CUDA Architecture | opencl, opengl, webcl, webgl | Scoop.it
GPU based on CUDA Architecture developed by NVIDIA is a high performance computing device. Multiplication of matrices of large order can be computed in few seconds using GPU based on CUDA Architect...
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Consolidating Applications for Energy Efficiency in Heterogeneous Computing Systems

Consolidating Applications for Energy Efficiency in Heterogeneous Computing Systems | opencl, opengl, webcl, webgl | Scoop.it
By scheduling multiple applications with complementary resource requirements on a smaller number of compute nodes, we aim to improve performance, resource utilization, energy consumption, and energ...
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A QUDA-branch to compute disconnected diagrams in GPUs

A QUDA-branch to compute disconnected diagrams in GPUs | opencl, opengl, webcl, webgl | Scoop.it
Although QUDA allows for an efficient computation of many QCD quantities, it is surprinsingly lacking tools to evaluate disconnected diagrams, for which GPUs are specially well suited. We aim to fi...
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GPU-Accelerated BWT Construction for Large Collection of Short Reads

GPU-Accelerated BWT Construction for Large Collection of Short Reads | opencl, opengl, webcl, webgl | Scoop.it
Advances in DNA sequencing technology have stimulated the development of algorithms and tools for processing very large collections of short strings (reads). Short-read alignment and assembly are a...
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A Novel Graphical Processing Unit Method for Power Systems Security Analysis

A Novel Graphical Processing Unit Method for Power Systems Security Analysis | opencl, opengl, webcl, webgl | Scoop.it
There is an increasing need for computational power to drive software tools used in power systems planning and operations, since the emergence of modern energy markets and recent renewable generati...
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