[bug #68091] Inefficient Integer Data Loading from MAT-Files

"Dmitri A. Sergatskov" <[email protected]> Mon, 27 Apr 2026 08:04:51 -0400 (EDT)

Newsgroups	gmane.comp.gnu.octave.bugs
Message-ID	<[email protected]>

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Follow-up Comment #14, bug #68091 (group octave):

I am confused -- you said you did not see an improvement, but it went from
0.285283 seconds to 0.0412259 seconds?

One potential problem with the code / mat-5 format is that int8NDArray stores
octave_int8, while MAT data is int8_t so std::is_same_v<StorageT, T> is false
and it still takes the temp-buffer plus element-wise assignment path.

Dmitri.
-- 



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