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{s/c/d/z}larf{/1f/1l}: fix negative increment vector handling#1315

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langou merged 1 commit into
Reference-LAPACK:masterfrom
sameer-amd-in:issue1314
Jun 24, 2026
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{s/c/d/z}larf{/1f/1l}: fix negative increment vector handling#1315
langou merged 1 commit into
Reference-LAPACK:masterfrom
sameer-amd-in:issue1314

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@sameer-amd-in

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Added correct handling of input vector V with negative increments.

Closes: #1314

langou
langou previously approved these changes Jun 21, 2026
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langou commented Jun 23, 2026

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Looking at the error log, I think some lines are too long and when we had _64 to the routine names this get over the 72 character limit, so some of the lines need to be less long.

Handle negative increment values in vector offsetting.

Change-Id: I2a0993e1ec22f8029d49d30d18be0152db480ded
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Thanks @langou for the valuable insight. I updated the code not to cross (72 - 3) characters in a line.

@langou langou merged commit 98e5d7a into Reference-LAPACK:master Jun 24, 2026
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Incorrect handling of negative vector increments in xLARF, xLARF1F and xLARF1L APIs

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