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Warp Size Impact in GPUs: Large or Small? | hgpu.org

Warp Size Impact in GPUs: Large or Small? | Computer science, GPGPU-sim, Memory, Performance
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Scooped by Mikael Bourges-Sevenier
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NBODY6++GPU: Ready for the gravitational million-body problem

NBODY6++GPU: Ready for the gravitational million-body problem | opencl, opengl, webcl, webgl | Scoop.it
Accurate direct N-body simulations help to obtain detailed information about the dynamical evolution of star clusters. They also enable comparisons with analytical models and Fokker-Planck or Monte...
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Unsafe Floating-point to Unsigned Integer Casting Check for GPU Programs

Unsafe Floating-point to Unsigned Integer Casting Check for GPU Programs | opencl, opengl, webcl, webgl | Scoop.it
Numerical programs usually include type-casting instructions which convert data among different types. Identifying unsafe type-casting is important for preventing undefined program behaviors which ...
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Fault Trees - insideHPC

Fault Trees - insideHPC | opencl, opengl, webcl, webgl | Scoop.it
As datasets and simulations continue to increase in size and complexity, interactivity with the data should be maintained.
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Massively Parallel Ray Tracing Algorithm Using GPU

Massively Parallel Ray Tracing Algorithm Using GPU | opencl, opengl, webcl, webgl | Scoop.it
Ray tracing is a technique for generating an image by tracing the path of light through pixels in an image plane and simulating the effects of high-quality global illumination at a heavy computatio...
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GPU Accelerated Randomized Singular Value Decomposition and Its Application in Image Compression

GPU Accelerated Randomized Singular Value Decomposition and Its Application in Image Compression | opencl, opengl, webcl, webgl | Scoop.it
In this paper, we present a GPU-accelerated implementation of randomized Singular Value Decomposition (SVD) algorithm on a large matrix to rapidly approximate the top-k dominating singular values a...
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Batched Matrix Computations on Hardware Accelerators

Batched Matrix Computations on Hardware Accelerators | opencl, opengl, webcl, webgl | Scoop.it
Scientific applications require solvers that work on many small size problems that are independent from each other. At the same time, the high-end hardware evolves rapidly and becomes ever more thr...
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Framework for Batched and GPU-resident Factorization Algorithms Applied to Block Householder Transformations

Framework for Batched and GPU-resident Factorization Algorithms Applied to Block Householder Transformations | opencl, opengl, webcl, webgl | Scoop.it
As modern hardware keeps evolving, an increasingly effective approach to develop energy efficient and high-performance solvers is to design them to work on many small size and independent problems....
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AMD Showcases Cutting Edge Hardware and Software Digital Content Collaborations for 2015 NAB Show Attendees

AMD Showcases Cutting Edge Hardware and Software Digital Content Collaborations for 2015 NAB Show Attendees | opencl, opengl, webcl, webgl | Scoop.it
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IBM and Barcelona Supercomputing Center Celebrate a Decade of Collaboration

IBM and Barcelona Supercomputing Center Celebrate a Decade of Collaboration | opencl, opengl, webcl, webgl | Scoop.it
April 9 -- IBM and Barcelona Supercomputing Center- Centro Nacional de Supercomputación (BSC-CNS) celebrate a decade of collaboration since the prestigious
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NASA Ames Research Center to Support Advanced Computing Services

NASA Ames Research Center to Support Advanced Computing Services | opencl, opengl, webcl, webgl | Scoop.it
April 6 -- The National Aeronautics and Space Administration (NASA) Ames Research Center plans to procure services to support the advanced computing servic
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Multi-Lingual Speech Recognition with Low-Rank Multi-Task Deep Neural Networks

Multi-Lingual Speech Recognition with Low-Rank Multi-Task Deep Neural Networks | opencl, opengl, webcl, webgl | Scoop.it
Multi-task learning (MTL) for deep neural network (DNN) multilingual acoustic models has been shown to be effective for learning parameters that are common or shared between multiple languages[1, 2...
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Arbitrary-Precision Arithmetics on the GPU

Arbitrary-Precision Arithmetics on the GPU | opencl, opengl, webcl, webgl | Scoop.it
The majority of computer applications employ numerical data types with a fixed amount of precision for their computations. Their limited numerical range and precision are sufficient for most use ca...
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Accelerating Dissipative Particle Dynamics Simulation on Tesla GPUs

Accelerating Dissipative Particle Dynamics Simulation on Tesla GPUs | opencl, opengl, webcl, webgl | Scoop.it
As you are probably aware, CUDA 7 was officially released during the 2015 GPU Technology Conference. For this Spotlight I took a few minutes to pick the brain of an early adopter of CUDA 7 to see h...
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OpenCL-Z Android Released on Google Play

OpenCL-Z Android Released on Google Play | opencl, opengl, webcl, webgl | Scoop.it
Developers have been using utility tools such as CPU-Z, GPU-Z, CUDA-Z, OpenCL-Z for a long time. These tools provide platform and hardware information in details and help developers quickly underst...
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Image Classification with Pyramid Representation and Rotated Data Augmentation on Torch 7

Image Classification with Pyramid Representation and Rotated Data Augmentation on Torch 7 | opencl, opengl, webcl, webgl | Scoop.it
This project classifies images in Tiny ImageNet Challenge, a dataset with 200 classes and 500 training examples for each class. Three network architectures are experimented: a traditional architect...
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A Parallel Tree Pattern Query Processing Algorithm for Graph Databases using a GPGPU

A Parallel Tree Pattern Query Processing Algorithm for Graph Databases using a GPGPU | opencl, opengl, webcl, webgl | Scoop.it
Large amounts of data are modeled and stored as graphs in order to express complex data relationships. Consequently, query processing on graph structures is becoming an important component in real-...
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Robust real time face recognition and tracking on gpu using fusion of rgb and depth image

Robust real time face recognition and tracking on gpu using fusion of rgb and depth image | opencl, opengl, webcl, webgl | Scoop.it
This paper presents a real-time face recognition system using kinect sensor. The algorithm is implemented on GPU using opencl and significant speed improvements are observed. We use kinect depth im...
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GPU-based digital hologram reconstruction and particle detection

GPU-based digital hologram reconstruction and particle detection | opencl, opengl, webcl, webgl | Scoop.it
Digital holograms, when combined with tracer particles, can be used for examining otherwise-invisible fluid flows. These holograms can be captured with standard digital imaging equipment, however p...
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Automated GPU Kernel Transformations in Large-Scale Production Stencil Applications

Automated GPU Kernel Transformations in Large-Scale Production Stencil Applications | opencl, opengl, webcl, webgl | Scoop.it
This paper proposes an end-to-end framework for automatically transforming stencil-based CUDA programs to exploit inter-kernel data locality. The CUDA-to-CUDA transformation collectively replaces t...
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Phasing Barriers for Performance - insideHPC

Phasing Barriers for Performance - insideHPC | opencl, opengl, webcl, webgl | Scoop.it
In many large threaded applications, synchronizing all of the threads by use of barriers can results in significant wasted processing time.
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FreeGLUT Ported Natively To Wayland - Phoronix

FreeGLUT Ported Natively To Wayland - Phoronix | 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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Getting Started with OpenCL™ Code Builder - CodeProject

Getting Started with OpenCL™ Code Builder - CodeProject | opencl, opengl, webcl, webgl | Scoop.it
The intention of this guide is to provide quick steps to create, build, debug, and analyze OpenCL™ applications with the OpenCL™ Code Builder, a part of Intel® Integrated Native Development Environment (Intel® INDE); Author: Android on Intel; Updated:...
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On Password Guessing with GPUs and FPGAs

On Password Guessing with GPUs and FPGAs | opencl, opengl, webcl, webgl | Scoop.it
Passwords are still by far the most widely used form of user authentication, for applications ranging from online banking or corporate network access to storage encryption. Password guessing thus p...
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