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c++ Programming Glossary: blockdim.xCompiling Cuda code in Qt Creator on Windows http://stackoverflow.com/questions/12266264/compiling-cuda-code-in-qt-creator-on-windows const float a const float b float c int n int ii blockDim.x blockIdx.x threadIdx.x if ii n c ii a ii b ii void vectorAddition..
Cuda version not working while serial working http://stackoverflow.com/questions/13630817/cuda-version-not-working-while-serial-working cut_poly float a Polygon polygons int N int idx blockIdx.x blockDim.x threadIdx.x if idx N 2 return Polygon pol pol.addPts Point2D.. cut_poly float a Polygon polygons int N int idx blockIdx.x blockDim.x threadIdx.x if idx N 2 return Polygon pol pol.addPts Point2D..
http://stackoverflow.com/questions/15733182/count3s-in-cuda-is-very-slow int a int N int count int id blockIdx.x blockDim.x threadIdx.x __shared__ int s_a 512 one for each thread s_a threadIdx.x.. int n int count __shared__ int lcnt nTPB int id blockIdx.x blockDim.x threadIdx.x int lcount 0 while id n if a id 3 lcount id gridDim.x.. int lcount 0 while id n if a id 3 lcount id gridDim.x blockDim.x lcnt threadIdx.x lcount __syncthreads int stride blockDim.x..
Optimizing a CUDA kernel with irregular memory accesses http://stackoverflow.com/questions/20512257/optimizing-a-cuda-kernel-with-irregular-memory-accesses int n int filter_size int ai for int idx blockIdx.x blockDim.x threadIdx.x idx filter_size idx blockDim.x gridDim.x int index.. idx blockIdx.x blockDim.x threadIdx.x idx filter_size idx blockDim.x gridDim.x int index idx ai n 1 d_origx_remap idx d_origx index..
How to separate CUDA code into multiple files http://stackoverflow.com/questions/2090974/how-to-separate-cuda-code-into-multiple-files void TestDevice int deviceArray int idx blockIdx.x blockDim.x threadIdx.x deviceArray idx deviceArray idx deviceArray idx..
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 float A float B float C int n int k threadIdx.x blockIdx.x blockDim.x if k n C k A k B k disclaimer code written in browser not tested..
http://stackoverflow.com/questions/9921873/for-nested-loops-with-cuda kernel's part #define N 16 index for the GPU int i1 blockDim.x blockIdx.x threadIdx.x int i2 blockDim.y blockIdx.y threadIdx.y.. is that you rewrite the program as follows int i1 blockDim.x blockIdx.x threadIdx.x int i2 blockDim.y blockIdx.y threadIdx.y.. value _cBitmapLookupTable s a1 a2 a3 a4 s s blockDim.x gridDim.x blockDim.y gridDim.y i1 blockDim.x gridDim.x i2 blockDim.y..
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