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Implement custom broadcasting #35

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matteoacrossi opened this issue Feb 1, 2020 · 2 comments
Open

Implement custom broadcasting #35

matteoacrossi opened this issue Feb 1, 2020 · 2 comments
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enhancement New feature or request help wanted Extra attention is needed

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@matteoacrossi
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In order to make element-wise operations faster between BlockDiagonal matrices with the same block structure, a custom broadcasting interface should be implemented (see https://docs.julialang.org/en/v1/manual/interfaces/#man-interfaces-broadcasting-1). I would like to help, but I don't think I have the necessary knowledge of how this interface works.
@nickrobinson251 nickrobinson251 added the help wanted Extra attention is needed label Feb 1, 2020
@nickrobinson251
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Thanks. Sounds right, but I'm also not too familiar here. Would welcome a PR!

@nickrobinson251 nickrobinson251 added the enhancement New feature or request label Feb 1, 2020
@nickrobinson251
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xref: discussion of this on discourse https://discourse.julialang.org/t/broadcasting-for-a-block-diagonal-matrix/34024

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