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Performance Analysis of a Large Memory Application on Multiple Architectures

The Graph500 Breadth-First Search benchmark has emerged as a well-documented PGAS-style application that both scales to large data set sizes and has documented implementations on multiple platforms...
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[Phoronix] Intel Beignet Is Working Out Surprisingly Well For OpenCL On Linux

[Phoronix] Intel Beignet Is Working Out Surprisingly Well For OpenCL 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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Video: Preparing Your Application for Advanced Manycore Architectures - insideHPC

Video: Preparing Your Application for Advanced Manycore Architectures - insideHPC | opencl, opengl, webcl, webgl | Scoop.it
"Confronting power limitations and the high cost of data movement, new supercomputing architectures within the DOE are requiring users make changes to application codes to achieve high performance.
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CUDACasts Episode 20: Getting started with Jetson TK1 and OpenCV

CUDACasts Episode 20: Getting started with Jetson TK1 and OpenCV | opencl, opengl, webcl, webgl | Scoop.it
The Jetson TK1 development kit has fast become a must-have for mobile and embedded parallel computing due the amazing level of performance packed into such a low-power board. In this and the follow...
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Understanding I/O Patterns at the Block Level with ioprof - insideHPC

Understanding I/O Patterns at the Block Level with ioprof - insideHPC | opencl, opengl, webcl, webgl | Scoop.it
Understanding how data makes its way from the application to storage devices is key to understanding how I/O works.
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Algorithms for Solving Non-Stationary Heat Conduction Problem for Design of a Technical Device

Algorithms for Solving Non-Stationary Heat Conduction Problem for Design of a Technical Device | opencl, opengl, webcl, webgl | Scoop.it
A model of a multilayer device with non-trivial geometrical and material structure and its working process is suggested. The thermal behavior of the device as one principle characteristic is simula...
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High Performance Financial Simulation Using Randomized Quasi-Monte Carlo Methods

High Performance Financial Simulation Using Randomized Quasi-Monte Carlo Methods | opencl, opengl, webcl, webgl | Scoop.it
GPU computing has become popular in computational finance and many financial institutions are moving their CPU based applications to the GPU platform. Since most Monte Carlo algorithms are embarras...
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Cray Adds GPU Powerhouse to CS Supercomputer Lot

Cray Adds GPU Powerhouse to CS Supercomputer Lot | opencl, opengl, webcl, webgl | Scoop.it
The CS family of Cray systems was graced with a new addition today with the arrival of a dense, memory-loaded GPU offering that adds big acceleration to se
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Remote application development using NVIDIA® Nsight™ Eclipse Edition

Remote application development using NVIDIA® Nsight™ Eclipse Edition | opencl, opengl, webcl, webgl | Scoop.it
NVIDIA® Nsight™ Eclipse Edition (NSEE) is a full-featured unified CPU+GPU integrated development environment(IDE) that lets you easily develop CUDA applications for either your local (x86_64) syste...
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Encrypting video and image streams using OpenCL code on-demand

Encrypting video and image streams using OpenCL code on-demand | opencl, opengl, webcl, webgl | Scoop.it
The amount of multimedia information transmitted through the web is very high and increasing. Generally, this kind of data is not correctly protected, since users do not appreciate the amount of in...
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GPU Virtualization for High Performance General Purpose Computing on the ESX Hypervisor

GPU Virtualization for High Performance General Purpose Computing on the ESX Hypervisor | opencl, opengl, webcl, webgl | Scoop.it
Graphics Processing Units (GPU) have become important components in high performance computing (HPC) systems for their massively parallel computing capability and energy efficiency. Virtualization ...
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Parallel Bio-Inspired Methods for Model Optimization and Pattern Recognition

Parallel Bio-Inspired Methods for Model Optimization and Pattern Recognition | opencl, opengl, webcl, webgl | Scoop.it
Nature based computational models are usually inherently parallel. The collaborative intelligence in those models emerges from the simultaneous instruction processing by simple independent units (n...
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A Domain Specific Approach to Heterogeneous Computing: From Availability to Accessibility

A Domain Specific Approach to Heterogeneous Computing: From Availability to Accessibility | opencl, opengl, webcl, webgl | Scoop.it
We advocate a domain specific software development methodology for heterogeneous computing platforms such as Multicore CPUs, GPUs and FPGAs. We argue that three specific benefits are realised from ...
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High Level Programming for Heterogeneous Architectures

High Level Programming for Heterogeneous Architectures | opencl, opengl, webcl, webgl | Scoop.it
This work presents an effort to bridge the gap between abstract high level programming and OpenCL by extending an existing high level Java programming framework (APARAPI), based on OpenCL, so that ...
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Announcing the Ceemple Tool for C++ Technical Computing - insideHPC

Announcing the Ceemple Tool for C++ Technical Computing - insideHPC | opencl, opengl, webcl, webgl | Scoop.it
Programmers have a new tool for technical computing in Windows. Ceemple is an innovative solution enabling rapid C++ based scientific computing.
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New Degrees of Parallelism, Old Programming Planes

New Degrees of Parallelism, Old Programming Planes | opencl, opengl, webcl, webgl | Scoop.it
Exploiting the capabilities of HPC hardware is now more a matter of pushing into deeper levels of parallelism versus adding more cores or overclocking. Wha
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webglinsights.com

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Supercomputing Hummingbirds and How they Hover - insideHPC

Supercomputing Hummingbirds and How they Hover - insideHPC | opencl, opengl, webcl, webgl | Scoop.it
Over at TACC, Jorge Salazar writes that a researcher at Vanderbilt University is using the Lonestar supercomputer to understand how hummingbirds hover.
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A Framework for Lattice QCD Calculations on GPUs

A Framework for Lattice QCD Calculations on GPUs | opencl, opengl, webcl, webgl | Scoop.it
Computing platforms equipped with accelerators like GPUs have proven to provide great computational power. However, exploiting such platforms for existing scientific applications is not a trivial t...
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Optimization of Data-Parallel Scientific Applications on Highly Heterogeneous Modern HPC Platforms

Optimization of Data-Parallel Scientific Applications on Highly Heterogeneous Modern HPC Platforms | opencl, opengl, webcl, webgl | Scoop.it
Over the past decade, the design of microprocessors has been shifting to a new model where the microprocessor has multiple homogeneous processing units, aka cores, as a result of heat dissipation a...
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Intel SPMD Compiler (ISPC) for Xeon and Xeon Phi

Intel SPMD Compiler (ISPC) for Xeon and Xeon Phi | opencl, opengl, webcl, webgl | Scoop.it
When #pragma SIMD is not enough, companies and projects such as Intel, Embree, Dreamworks, Pixar, Autodesk, and SURFsara are looking to the freely available Intel SPMD Program Compiler (ispc) to a...
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Supercomputing 102: The Toolbox of a Successful Computational Scientist - insideHPC

Supercomputing 102: The Toolbox of a Successful Computational Scientist - insideHPC | opencl, opengl, webcl, webgl | Scoop.it
In this video, Judith Hill from ORNL presents: Supercomputing 102: The Toolbox of a Successful Computational Scientist.
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Estimating GPU Speedups for Programs Without Writing a Single Line of GPU Code

Estimating GPU Speedups for Programs Without Writing a Single Line of GPU Code | opencl, opengl, webcl, webgl | Scoop.it
Heterogeneous processing using GPUs is here to stay and today spans mobile devices, laptops, and supercomputers. Although modern software development frameworks like OpenCL and CUDA serve as a high...
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A Comprehensive Survey on Various Evolutionary Algorithms on GPU

A Comprehensive Survey on Various Evolutionary Algorithms on GPU | opencl, opengl, webcl, webgl | Scoop.it
This paper presents a comprehensive survey on parallelizing computations involved in optimization problem on Graphics Processing Unit (GPU) using CUDA (Compute Unified Design Architecture). GPU hav...
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Code Generation for High-Level Synthesis of Multiresolution Applications on FPGAs

Code Generation for High-Level Synthesis of Multiresolution Applications on FPGAs | opencl, opengl, webcl, webgl | Scoop.it
Multiresolution Analysis (MRA) is a mathematical method that is based on working on a problem at different scales. One of its applications is medical imaging where processing at multiple scales, ba...
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Caffe: Convolutional Architecture for Fast Feature Embedding

Caffe: Convolutional Architecture for Fast Feature Embedding | opencl, opengl, webcl, webgl | Scoop.it
Caffe provides multimedia scientists and practitioners with a clean and modifiable framework for state-of-the-art deep learning algorithms and a collection of reference models. The framework is a B...
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