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我是 cuda 编程的新手。我想对小矩阵（8 * 8）执行 Cholesky 分解。是否有任何算法可以通过使用 CUBLAS 批处理函数来获得它

cuda 6.5 版

谢谢

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2 回答 2

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Your matrix sizes are too small to see any benefit from GPU. However, the new cuda 7 version provides cuSolver module ( http://docs.nvidia.com/cuda/cusolver/index.html ) that can do what you ask. I suggest looking it up. Also, consider sticking to CPU and Eigen library.

于 2015-04-17T13:31:56.473 回答
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CUDA 中的 Cholesky 分解：http ://www.ast.cam.ac.uk/~stg20/cuda/cholesky/

于 2015-04-19T17:15:34.270 回答