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VexCL is a vector expression template library for OpenCL/CUDA. It has been created for ease of GPGPU development with C++. VexCL strives to reduce amount of boilerplate code needed to develop GPGPU applications. The library provides convenient and intuitive notation for vector arithmetic, reduction, sparse matrix-vector products, etc. Multi-device and even multi-platform computations are supported. The source code of the library is distributed under very permissive MIT license.

opencl cuda c-plus-plus gpgpu scientific-computing cpp11GPU accelerated handwritten digit recognition with regl. Note that this network will probably be slower than the corresponding network implemented on the CPU. This is because of the overhead associated with transferring data to and from the GPU. But in the future we will attempt implementing more complex networks in the browser, such as Neural Style, and then we think that we will see a significant speedup compared to the CPU.

regl cnn digit-recognition demo gpu webgl convolutional-neural-networks gpgpu deep-learning glsl digit recognition mnist convolutional neural network networksThis is a simple demo that demonstrates how to use Vulkan for compute operations only. In other words, this demo does nothing related to graphics, and only uses Vulkan to execute some computation on the GPU. For this demo, Vulkan is used to render the Mandelbrot set on the GPU. The demo is very simple, and is only ~400LOC. The code is heavily commented, so it should be useful for people interested in learning Vulkan. The application launches a compute shader that renders the mandelbrot set, by rendering it into a storage buffer. The storage buffer is then read from the GPU, and saved as .png. Check the source code comments for further info.

vulkan example compute gpgpu tutorial glsl spirv fractal mandelbrotA wrapper for NVidia's CuBLAS (Compute Unified Basic Linear Algebra Subprograms) for the CLR.

blas cuda gpgpu gpu hpc linear-algebra mathAn implementation of linear algebra numerical structures and methods for the CLR. NPack is unique in that it uses generics for matrix element definitions, and a set of matrix operations via an interface, allowing a CLR-based operations engine as well as the opportunity to use ...

math matrix npack algorithms blas gpgpu gpuProject Description C++ AMP LAPACK Library is a library of linear algebra subroutines that C++ AMP developers can freely use in their own projects. Note that this project builds upon and is dependent upon the C++ AMP BLAS library. Prerequisite Understanding C++ AMP is an ...

gpgpu gpu visual-studioSamples for the latest Microsoft Press book on programming with C++AMP using Visual Studio 2012.

amp gpgpu parallel parallel-programming visual-studioGPGPUs offer significant horsepower in our computers that are unfortunately not easily available to .NET programs. <project name> is a system capable to map .NET bytecode into GPU IL (e.g. nVidia PTX) so that you can run .NET algorithms on state of the art hardware.

clr gpgpu parallel-programming ptxmanagedCUDA makes the CUDA Driver API available in .net applications written in C#, Visual Basic or any other .net language. It also includes classes for an easy handling and interop with CUDA, i.e. build-in CUDA types like float3.

amazing cuda gpgpu gpu managedcudaOptix.NET is a .NET wrapper for the Nvidia Optix GPU ray-tracing library.

cuda gpgpu optix realtime-radiosityC++ AMP RNG Library is a library of Random Number Generators that C++ AMP developers can freely use in their own projects.

gpgpu gpu visual-studioThe main idea of a this project - create cellular automation (CA) simulation system. We try to reduce ODE/PDE/Integral Equations models to CA-model

cellular-automaton gpgpu modelingThis is a toolchain for a parallel processor architecture called Nyuzi, based on LLVM. It includes a C/C++ compiler (clang), assembler, linker and debugger (lldb). While this project includes a C/C++ compiler, the LLVM backend can support any language. There is a small, experimental SPMD parallel compiler in tools/spmd_compiler.

llvm clang gpgpu toolchain compilerShowroom for my Webgl Experiments. The demos require a browser that supports webgl2.

webgl1 webgl2 sketchbook 3d opengl webgl rendering lighting gpgpuAMGCL is a header-only C++ library for solving large sparse linear systems with algebraic multigrid (AMG) method. AMG is one of the most effective iterative methods for solution of equation systems arising, for example, from discretizing PDEs on unstructured grids. The method can be used as a black-box solver for various computational problems, since it does not require any information about the underlying geometry. AMG is often used not as a standalone solver but as a preconditioner within an iterative solver (e.g. Conjugate Gradients, BiCGStab, or GMRES). AMGCL builds the AMG hierarchy on a CPU and then transfers it to one of the provided backends. This allows for transparent acceleration of the solution phase with help of OpenCL, CUDA, or OpenMP technologies. Users may provide their own backends which enables tight integration between AMGCL and the user code.

amg c-plus-plus sparse-linear-systems opencl cuda gpgpu openmp scientific-computing cpp multigridWorkaround for reading floating point values back from the GPU using GLSL. Packs a floating point number into an 8bit RGBA color vector, which can be written to the display using gl_FragColor, for example.

glsl read float gpu gl webgl gpgpu glslifyUpdate January 2015: Please note, that I have released a library for OpenGL ES 2.0 based GPGPU for Android and iOS systems -- ogles_gpgpu. This repository contains some of the prototypes that I developed during my master's thesis -- "Parallel Computing for Digital Signal Processing on Mobile Device GPUs." More information about my thesis and the PDF is available on my website.

gpgpu image-convolution prototype opencl renderscript android ios ndkSee the project page on my personal website for some more information and possible use-cases for this library. To compile, you need to install the Android NDK first.

gpgpu ios android opengl-es
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