Download C++ AMP: Accelerated Massive Parallelism with Microsoft by Kate Gregory PDF

By Kate Gregory

Capitalize at the swifter GPU processors in ultra-modern desktops with the C++ AMP code library - and produce enormous parallelism for your venture. With this functional ebook, skilled C++ builders will research parallel programming basics with C++ AMP via specific examples, code snippets, and case stories. study some great benefits of parallelism and get top practices for harnessing this know-how on your purposes.

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DXUTSetCallbackD3D11DeviceCreated(OnD3D11CreateDevice); // ... DXUTSetCallbackD3D11FrameRender(OnD3D11FrameRender); These will each be discussed shortly. After the callbacks for the application as a whole are in place, InitApp() is called to build the individual controls, such as the buttons, drop-down box, and slider, and to set up callbacks for their events. The OnFrameMove Callback The OnFrameMove callback is responsible for updating the scene (moving all the particles) but not for rendering them on the screen.

DirectCompute is essentially Windows-only. CUDA is essentially ­NVIDIA-only. Most important, all three approaches require learning not only a new API and a new way of looking at problems but also an entirely new programming language. Each of the three languages is “C-like” but is not C. Only CUDA is becoming similar to C++; OpenCL and ­DirectCompute cannot offer C++ abstractions such as type safety and genericity. info mainstream developers have generally ignored GPGPU in favor of techniques that are more generally accessible.

The more data included in the calculation, the more accurate the simulation. Testing theories in a simulation is feasible only if the simulation can be run in a reasonable amount of time. Real-time control systems Combining data from myriad sensors, determining where operation is out of range, and adjusting controls to restore optimal operation are high-stakes processes. Fire, explosion, expensive shutdowns, and even loss of life are what the software is working to avoid. Usually the number of sensors being read is limited by the time it takes to make the calculations.

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