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rharriso/init-pixels-cuda.cu

Created October 23, 2018 02:01
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Initialize Body Counts Cuda
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init-pixels-cuda.cu
const int PIXEL_COUNT = 500 * 500;
usigned int *pixelBodyCounts;
cudaMallocManaged(&pixelBodyCounts, PIXEL_COUNT * sizeof(unsigned int));
initZeros<<<numBlocks, blockSize>>>(pixelBodyCounts);
// do stuff with the pixels
cudaFree(pixelBodyCounts);
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