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?hbmv and ?hpmv and the documentation notes seem to be inconsistent #1012

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lzzwsf opened this issue Apr 22, 2024 · 0 comments
Open

?hbmv and ?hpmv and the documentation notes seem to be inconsistent #1012

lzzwsf opened this issue Apr 22, 2024 · 0 comments

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@lzzwsf
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lzzwsf commented Apr 22, 2024

I now need to perform a C row-major-order operation on a vector y with a step incy of 2. According to the formula in the documentation I should get a result of alphaAX+beta*y. but the actual return value does not match the result of manually performing the operation according to this formula. Tracing the memory revealed that CBLAS exchanged the real and imaginary parts of Y before the operation. Meanwhile?hpmv also has this problem, is this by design or a bug?If it's by design, a timely documentation update is needed!

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