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Fix initialization of accumulators in _generic_matmatmul! #27123

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May 22, 2018
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@andreasnoack andreasnoack commented May 16, 2018

Remove some redundant methods related to multiplication of Adjoint/Transpose

Expand multi-line functions to multiple lines instead of using one-line
syntax with ;s

Update: In addition, I suspect that _generic_matmatmul! and all the mul! methods can be simplified quite a bit after #25558 lands.

Remove some redundant methods related to multiplication of Adjoint/Transpose

Expand multi-line functions to multiple lines instead of using one-line
syntax with ;s
@andreasnoack andreasnoack requested a review from Sacha0 May 16, 2018 14:23
@andreasnoack andreasnoack added linear algebra Linear algebra bugfix This change fixes an existing bug labels May 17, 2018
@stevengj
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What exactly is the bugfix? It's hard for me to tell what the substantive changes are here among all of the formatting changes.

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What exactly is the bugfix?

Look at the changes to z2 in _generic_matmatmul. In the initialization adjoint and transpose are not applied so if the elements are, say vectors, it fails.

@andreasnoack andreasnoack merged commit c9583e7 into master May 22, 2018
@andreasnoack andreasnoack deleted the anj/mul branch May 22, 2018 16:48
Liozou pushed a commit to Liozou/julia that referenced this pull request May 24, 2018
…27123)

Remove some redundant methods related to multiplication of Adjoint/Transpose

Expand multi-line functions to multiple lines instead of using one-line
syntax with ;s
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