opencl, opengl, webcl, webgl
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Scooped by Mikael Bourges-Sevenier
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Analysis of KECCAK Tree Hashing on GPU Architectures

Analysis of KECCAK Tree Hashing on GPU Architectures | opencl, opengl, webcl, webgl | Scoop.it
In an effort to provide security and data integrity, hashing algorithms have been designed to consume an input of any length to produce a fixed length output. KECCAK was selected by NIST to become ...
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GPU-accelerated Database Systems: Survey and Open Challenges

GPU-accelerated Database Systems: Survey and Open Challenges | opencl, opengl, webcl, webgl | Scoop.it
The vast amount of processing power and memory bandwidth provided by modern graphics cards make them an interesting platform for data-intensive applications. Unsurprisingly, the database research c...
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Performance Evaluations of Graph Database using CUDA and OpenMP-Compatible Libraries

Performance Evaluations of Graph Database using CUDA and OpenMP-Compatible Libraries | opencl, opengl, webcl, webgl | Scoop.it
Graph databases use graph structures to store data sets as nodes, edges, and properties. They are used to store and search the relationships between a large number of nodes, such as social networki...
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Optimistic Parallelism on GPUs

Optimistic Parallelism on GPUs | opencl, opengl, webcl, webgl | Scoop.it
We present speculative parallelization techniques that can exploit parallelism in loops even in the presence of dynamic irregularities that may give rise to cross-iteration dependences. The executi...
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Directive-Based Compilers for GPUs

Directive-Based Compilers for GPUs | opencl, opengl, webcl, webgl | Scoop.it
General Purpose Graphics Computing Units can be effectively used for enhancing the performance of many contemporary scientific applications. However, programming GPUs using machine-specific notatio...
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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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Performance Portability Study of Linear Algebra Kernels in OpenCL

Performance Portability Study of Linear Algebra Kernels in OpenCL | opencl, opengl, webcl, webgl | Scoop.it
The performance portability of OpenCL kernel implementations for common memory bandwidth limited linear algebra operations across different hardware generations of the same vendor as well as across...
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[Phoronix] POCL Is Maturing Well For Running OpenCL On The CPU

[Phoronix] POCL Is Maturing Well For Running OpenCL On The CPU | 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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Shared Memory is Simple on Intel Xeon Phi - supports STL!

Shared Memory is Simple on Intel Xeon Phi - supports STL! | opencl, opengl, webcl, webgl | Scoop.it
Shared memory on Intel Xeon Phi and in OpenCL plus Managed Memory in CUDA greatly simplifies programming by eliminating the need to explicitly define all data transfers between host and device memo...
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Heterogeneous Computing on Mixed Unstructured Grids with PyFR

Heterogeneous Computing on Mixed Unstructured Grids with PyFR | opencl, opengl, webcl, webgl | Scoop.it
PyFR is an open-source high-order accurate computational fluid dynamics solver for mixed unstructured grids that can target a range of hardware platforms from a single codebase. In this paper we de...
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Determining the difficulty of accelerating problems on a GPU

Determining the difficulty of accelerating problems on a GPU | opencl, opengl, webcl, webgl | Scoop.it
General-purpose computation on graphics processing units (GPGPU) has great potential to accelerate many scientific models and algorithms. However, some problems are considerably more difficult to a...
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Scalable Kernel Fusion for Memory-Bound GPU Applications

Scalable Kernel Fusion for Memory-Bound GPU Applications | opencl, opengl, webcl, webgl | Scoop.it
GPU implementations of HPC applications relying on finite difference methods can include tens of kernels that are memory-bound. Kernel fusion can improve performance by reducing data traffic to off...
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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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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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