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c++ Programming Glossary: gpuMultithreaded Rendering on OpenGL http://stackoverflow.com/questions/11097170/multithreaded-rendering-on-opengl
http://stackoverflow.com/questions/11605835/vc-lnk-errors-with-glfw stderr Failed to open GLFW window. If you have an Intel GPU they are not 3.3 compatible. Try the 2.1 version of the tutorials...
How to render offscreen on OpenGL? [duplicate] http://stackoverflow.com/questions/12157646/how-to-render-offscreen-on-opengl to transfer the pixels stored in a specific buffer on the GPU to the main memory RAM . As you will notice in the documentation..
Cuda version not working while serial working http://stackoverflow.com/questions/13630817/cuda-version-not-working-while-serial-working noticed that there is a difference between your CPU and GPU implementations. Specifically here looking at the CPU code void.. i N 2 i if idx i continue NOTE THIS LINE MISSING FROM YOUR GPU CODE Point2D other_pt a 2 i a 2 i 1 pol.cut curPt other_pt pol.dummy.. that exact line of code to the corresponding spot in your GPU code in the cut_poly kernel then for me anyway the GPU code..
How to implement Matlab's mldivide (a.k.a. the backslash operator “\”) http://stackoverflow.com/questions/18553210/how-to-implement-matlabs-mldivide-a-k-a-the-backslash-operator which case it relies on cuBLAS and MAGMA to execute on the GPU. It is also implemented for distributed arrays which works in..
How to speed up my sparse matrix solver? http://stackoverflow.com/questions/2388196/how-to-speed-up-my-sparse-matrix-solver I'd have to learn that first Should I run this on the GPU instead which I know how to do but it's such a hassle Any other..
How do I start a CUDA app in Visual Studio 2010? http://stackoverflow.com/questions/3778799/how-do-i-start-a-cuda-app-in-visual-studio-2010 by following the instructions in Program Files NVIDIA GPU Computing Toolkit CUDA v4.0 extras visual_studio_integration..
CUDA how to get grid, block, thread size and parallalize non square matrix calculation http://stackoverflow.com/questions/5643178/cuda-how-to-get-grid-block-thread-size-and-parallalize-non-square-matrix-calcu each containing 512 threads will be launched onto the GPU hardware to perform the array addition operation in parallel...
Best strategy for profiling memory usage of my code (open source) and 3rd party code(closed source) http://stackoverflow.com/questions/6192531/best-strategy-for-profiling-memory-usage-of-my-code-open-source-and-3rd-party that is written in C C and uses CUDA to take advantage of GPU processing. My initial thoughts would be to create macros and..
Output of cuda program is not what was expected http://stackoverflow.com/questions/6561005/output-of-cuda-program-is-not-what-was-expected @Jon notes you can't pass x as you had declared it to the GPU because it's an address which lives on the CPU . In the code..
Emulate “double” using 2 “float”s http://stackoverflow.com/questions/6769881/emulate-double-using-2-floats papers that show how these techniques can be adapted to GPUs however much of the material covered in these papers is applicable..
Which version of OpenGL to use? http://stackoverflow.com/questions/6823371/which-version-of-opengl-to-use improve this question OpenGL versions for AMD and NVIDIA GPUs roughly correspond to levels of hardware. 2.x OpenGL versions.. you can run your code. In general any AMD or NVIDIA GPU you can actually buy new from a store will be 3.x or better.. be 3.x or better more than likely 4.x . Even integrated GPUs motherboard or CPU from AMD are 3.x or better. I do some home..
http://stackoverflow.com/questions/6978643/cuda-and-classes require CUDA 4.0 and a compute capability 2.0 or higher GPU . You probably want to define a macro like #ifdef __CUDACC__..
BitBlt performance with Aero enabled http://stackoverflow.com/questions/7154574/bitblt-performance-with-aero-enabled their eyes to take a group photo and locking the entire GPU pipe on Vista. On Windows 7 GDI performance is improved by accelerate..
Image scaling (KeepAspectRatioByExpanding) through OpenGL http://stackoverflow.com/questions/9011108/image-scaling-keepaspectratiobyexpanding-through-opengl return Setting up texture and transfering data to the GPU static GLuint texture 0 if texture 0 context deleteTexture.. return Setting up texture and transfering data to the GPU static GLuint texture 0 if texture 0 context deleteTexture..
Will my iPhone app take a performance hit if I use Objective-C for low level code? http://stackoverflow.com/questions/926728/will-my-iphone-app-take-a-performance-hit-if-i-use-objective-c-for-low-level-cod C for low level code When programming a CPU intensive or GPU intensive application on the iPhone or other portable hardware..
Function object not working properly http://stackoverflow.com/questions/14006148/function-object-not-working-properly false. Please let me know what i am doing wrong c cuda gpu gpgpu thrust share improve this question The predicate helps.. Please let me know what i am doing wrong c cuda gpu gpgpu thrust share improve this question The predicate helps algorithm..
http://stackoverflow.com/questions/15733182/count3s-in-cuda-is-very-slow in the comments and the time is the same again. c c cuda gpu share improve this question This is in response to your..
Rendering issue with different computers http://stackoverflow.com/questions/18064988/rendering-issue-with-different-computers debug.txt file with all the vectors before i send them to gpu as VBOs and on both computers they output the same values. So..
What are the real C++ language constructs supported by CUDA device code? http://stackoverflow.com/questions/4899425/what-are-the-real-c-language-constructs-supported-by-cuda-device-code there something wrong in the reference guide c class cuda gpu gpgpu share improve this question Oficially CUDA has no.. something wrong in the reference guide c class cuda gpu gpgpu share improve this question Oficially CUDA has no support..
CUDA how to get grid, block, thread size and parallalize non square matrix calculation http://stackoverflow.com/questions/5643178/cuda-how-to-get-grid-block-thread-size-and-parallalize-non-square-matrix-calcu going and use them effectively. c visual studio 2008 gpu cuda share improve this question As you have written it..
Output of cuda program is not what was expected http://stackoverflow.com/questions/6561005/output-of-cuda-program-is-not-what-was-expected c c blockIdx.y gridDim.x blockIdx.x hello 0 int main char gpu NULL cudaMalloc void gpu 6 sizeof char int i I cannot access.. blockIdx.x hello 0 int main char gpu NULL cudaMalloc void gpu 6 sizeof char int i I cannot access second level directly for.. access second level directly for i 0 i 6 i cudaMalloc void gpu i 10 sizeof char dim3 grid 3 2 setVal grid 1 gpu char p char..
Using system() to execute a command in c++ http://stackoverflow.com/questions/6672257/using-system-to-execute-a-command-in-c using the system function system C program files nvidia gpu computing... cuobjdump.exe dump cubin C .. input.exe output.. properly escaped in C as system C program files nvidia gpu computing... cuobjdump.exe dump cubin C .. input.exe share..
Image scaling (KeepAspectRatioByExpanding) through OpenGL http://stackoverflow.com/questions/9011108/image-scaling-keepaspectratiobyexpanding-through-opengl me explain after loading a QImage and sending it to the gpu with glTexImage2D I have to perform image scaling operations..
Use OpenCV Threshold with Kinect Image http://stackoverflow.com/questions/9470375/use-opencv-threshold-with-kinect-image #include opencv2 highgui highgui.hpp #include opencv2 gpu gpu.hpp cv VideoCapture kinect cv Mat rgbMap cv Mat dispMap.. #include opencv2 highgui highgui.hpp #include opencv2 gpu gpu.hpp cv VideoCapture kinect cv Mat rgbMap cv Mat dispMap bool..
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