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Using lib.* operators in Matrix.reduce_* #60

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marci543 opened this issue Jun 19, 2020 · 1 comment

Contributor

marci543 commented Jun 19, 2020

Matrix.reduce_vector() cannot be used with lib.GxB_*_MONOID.
The problem might be around this line:
https://github.com/michelp/pygraphblas/blob/7465ef6fcc77c9901869b70ddf1d77a86570c336/pygraphblas/matrix.py#L598

It would be also good to have a version that supports the BinaryOp variant of reduce_vector.

Collaborator

michelp commented Jun 21, 2020

Hmm, i'll check it out, but meanwhile you can so something like vector_reduce(FP32.PLUS_MONOID) agreed a bout the BinaryOp variant.

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