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GrB_Vector_diag #47

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DrTimothyAldenDavis opened this issue Sep 30, 2021 · 0 comments

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DrTimothyAldenDavis commented Sep 30, 2021 •

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Consider the following method (see SuiteSparse GxB_Vector_diag); this issue was mentioned in #35 but is listed here to separate the issues:

GrB_Vector_diag (v, A, k)

which extracts the kth diagonal from the matrix A. This is like GrB_select (... DIAG ...) except it returns a vector, not a matrix.

I also have a descriptor in my GxB_Vector_diag, which controls the # of threads I can use. That's another issue (#48 )

jim22k added this to the v2.1 milestone

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