pietrobongini / CUDA-ImageConvolution

Implementations of 2D Image Convolution algorithm with CUDA (using global memory, shared memory and constant memory)

ImageConvolution

Implementations of parallel 2D Image Convolution algorithm with CUDA (using global memory, shared memory and constant memory) and C++11

cudaGlobalMemoryConvolution ---> using global memory of GPU

cudaConstantMemoryConvolution ---> using global memory and the mask in constant memory

cudaSharedMemoryConvolution ---> using shared memory of GPU (tiling)

cudaConstantSharedMemoryConvolution ---> using shared memory and the mask in constant memory (tiling)

• .ppm image format is used
• chrono library is used to measure the execution time

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