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Scooped by Mikael Bourges-Sevenier
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KernelInterceptor: automating GPU kernel verification by intercepting kernels and their parameters

KernelInterceptor: automating GPU kernel verification by intercepting kernels and their parameters | opencl, opengl, webcl, webgl | Scoop.it
GPUVerify is a static analysis tool for verifying that GPU kernels are free from data races and barrier divergence. It is intended as an automatic tool, but its usability is impaired by the fact th...
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Thickness computation of trimmed B-Rep model using GPU ray tracing

Thickness computation of trimmed B-Rep model using GPU ray tracing | opencl, opengl, webcl, webgl | Scoop.it
This paper demonstrates the use of direct ray tracing of large industrial CAD models on the GPU. The ray tracing kernel is a building block used to compute and assess the validity of the mechanical...
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Evolving Exascale Applications Via Graphs

Evolving Exascale Applications Via Graphs | opencl, opengl, webcl, webgl | Scoop.it
There is little point to building expensive exaflop-class computing machines if applications are not available to exploit the tremendous scale and parallel
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Piko: A Design Framework for Programmable Graphics Pipelines

Piko: A Design Framework for Programmable Graphics Pipelines | opencl, opengl, webcl, webgl | Scoop.it
We present Piko, a design framework for designing efficient programmable graphics pipelines. Piko is built around managing work granularity in a programmable and flexible manner, allowing programme...
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SUPERGLUE: A Shared Memory Framework Using Data Versioning for Dependency-Aware Task-Based Parallelization

SUPERGLUE: A Shared Memory Framework Using Data Versioning for Dependency-Aware Task-Based Parallelization | opencl, opengl, webcl, webgl | Scoop.it
In computational science, making efficient use of modern multicore based computer hardware is necessary in order to deal with complex real-life application problems. However, with increased hardwar...
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Cellular GPU Models to Euclidean Optimization Problems

Cellular GPU Models to Euclidean Optimization Problems | opencl, opengl, webcl, webgl | Scoop.it
The work presented in this PhD studies and proposes cellular computation parallel models able to address different types of NP-hard optimization problems defined in the Euclidean space, and their i...
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Self-Adaptive Multiprecision Preconditioners on Multicore and Manycore Architectures

Self-Adaptive Multiprecision Preconditioners on Multicore and Manycore Architectures | opencl, opengl, webcl, webgl | Scoop.it
Based on the premise that preconditioners needed for scientific computing are not only required to be robust in the numerical sense, but also scalable for up to thousands of light-weight cores, we ...
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On the Use of Remote GPUs and Low-Power Processors for the Acceleration of Scientific Applications

On the Use of Remote GPUs and Low-Power Processors for the Acceleration of Scientific Applications | opencl, opengl, webcl, webgl | Scoop.it
Many current high-performance clusters include one or more GPUs per node in order to dramatically reduce application execution time, but the utilization of these accelerators is usually far below 1...
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One weird trick for parallelizing convolutional neural networks

One weird trick for parallelizing convolutional neural networks | opencl, opengl, webcl, webgl | Scoop.it
I present a new way to parallelize the training of convolutional neural networks across multiple GPUs. The method scales significantly better than all alternatives when applied to modern convolutio...
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On the Parallelization of Integer Polynomial Multiplication

On the Parallelization of Integer Polynomial Multiplication | opencl, opengl, webcl, webgl | Scoop.it
With the advent of hardware accelerator technologies, multi-core processors and GPUs, much effort for taking advantage of those architectures by designing parallel algorithms has been made. To achi...
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ARM Mali Graphics: Get started with compute sha... | ARM Connected Community

ARM Mali Graphics: Get started with compute sha... | ARM Connected Community | opencl, opengl, webcl, webgl | Scoop.it
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Parallel In-Memory Distance Threshold Queries on Trajectory Databases

Parallel In-Memory Distance Threshold Queries on Trajectory Databases | opencl, opengl, webcl, webgl | Scoop.it
Spatiotemporal databases are utilized in many applications to store the trajectories of moving objects. In this context, we focus on in-memory distance threshold queries that return all trajectorie...
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Toward optimised skeletons for heterogeneous parallel architecture with performance cost model

Toward optimised skeletons for heterogeneous parallel architecture with performance cost model | opencl, opengl, webcl, webgl | Scoop.it
High performance architectures are increasingly heterogeneous with shared and distributed memory components, and accelerators like GPUs. Programming such architectures is complicated and performanc...
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Accelerating Ant Colony Optimization-based Edge Detection on the GPU using CUDA

Accelerating Ant Colony Optimization-based Edge Detection on the GPU using CUDA | opencl, opengl, webcl, webgl | Scoop.it
Ant Colony Optimization (ACO) is a nature-inspired metaheuristic that can be applied to a wide range of optimization problems. In this paper we present the first parallel implementation of an ACO-b...
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NPL in the UK Demonstrates Quantum Key Distribution - insideHPC

NPL in the UK Demonstrates Quantum Key Distribution - insideHPC | opencl, opengl, webcl, webgl | Scoop.it
NPL has announced the first successful trial of Quantum Key Distribution (QKD) technology over a live ‘lit’ fiber network.
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ASC14 Winners Announced

ASC14 Winners Announced | opencl, opengl, webcl, webgl | Scoop.it
GUANGZHOU, China, April 29 -- On April 25, the largest student supercomputer challenge, ASC14, concluded with great success. Shanghai Jiao Tong University
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Heterogeneous Computing and Grid Scheduling with Hierarchically Parallel Evolutionary Algorithms

Heterogeneous Computing and Grid Scheduling with Hierarchically Parallel Evolutionary Algorithms | opencl, opengl, webcl, webgl | Scoop.it
This work presents the novel parallel evolutionary algorithm (EA) for task scheduling in distributed heterogeneous computing and grid environments, NP-hard problems with capital relevance in distri...
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[Phoronix] Clpeak: OpenCL Device Profiling On Linux

[Phoronix] Clpeak: OpenCL Device Profiling On Linux | 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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Scattering Parameters and Surface Normals from Homogeneous Translucent Materials using Photometric Stereo

Scattering Parameters and Surface Normals from Homogeneous Translucent Materials using Photometric Stereo | opencl, opengl, webcl, webgl | Scoop.it
This paper proposes a novel photometric stereo solution to jointly estimate surface normals and scattering parameters from a globally planar, homogeneous, translucent object. Similar to classic pho...
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Efficient Acceleration of Mutual Information Computation for Nonrigid Registration using CUDA

Efficient Acceleration of Mutual Information Computation for Nonrigid Registration using CUDA | opencl, opengl, webcl, webgl | Scoop.it
In this paper, we propose an efficient acceleration method for the nonrigid registration of multimodal images that uses a graphics processing unit (GPU). The key contribution of our method is effic...
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Linux Graphics News | Linux Journal

Linux Graphics News | Linux Journal | opencl, opengl, webcl, webgl | Scoop.it
At the start of this quarter we looked at how 2013's graphics developments were more incremental than revolutionary, perhaps with the need for LTS stability in mind.
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Integrating multi-threading and accelerators into DUNE-ISTL

Integrating multi-threading and accelerators into DUNE-ISTL | opencl, opengl, webcl, webgl | Scoop.it
A major challenge in PDE software is the balance between user-level flexibility and performance on heterogeneous hardware. We discuss our ideas on how this challenge can be tackled, exemplarily for...
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Parallel Computational Intelligence-Based Multi-Camera Surveillance System

Parallel Computational Intelligence-Based Multi-Camera Surveillance System | opencl, opengl, webcl, webgl | Scoop.it
In this work, we present a multi-camera surveillance system based on the use of self-organizing neural networks to represent events on video. The system processes several tasks in parallel using GP...
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Blend4Web - Home

Blend4Web - Home | opencl, opengl, webcl, webgl | Scoop.it
Blend4Web is a software framework for authoring and interactive rendering of 3D graphics and audio in browsers.
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