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scalapack fix for 32-bit integer case: avoid dcopy #315

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merged 1 commit into from
Oct 27, 2023

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edoapra
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@edoapra edoapra commented Oct 27, 2023

This commit avoid using dcopy() when BLAS uses 32-bit integers to avoid any issue between 64-bit and 32-bit integers.
The previous code resulted in erroneous results on big endian architectures.
nwchemgit/nwchem#864 (comment)

@bjpalmer
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I'm good with the changes.

@bjpalmer bjpalmer merged commit adccda8 into GlobalArrays:develop Oct 27, 2023
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2 participants