LAPACK: Unable to determine CPU type -> AMD 9950X

15 vues (au cours des 30 derniers jours)
Mike Ray
Mike Ray le 24 Sep 2025 à 3:25
Réponse apportée : dpb le 24 Sep 2025 à 15:06
I'm trying to do a plot, just simple plot(timestamps,values), annotating some text boxes, pretty basic stuff and I'm getting this no matter what I do:
LAPACK: Unable to determine CPU type
Error using \
LAPACK loading error:
No valid linear algebra library found for this architecture. lapack.spec is defective or the used architecture is not supported by MATLAB on this machine.
Error in matlab.graphics.controls.internal.PostUpdatePlugin.doCacheLoad
Error in matlab.graphics.controls.internal.PostUpdatePlugin>@()matlab.graphics.controls.internal.PostUpdatePlugin.doCacheLoad(canvasParent)
I'm running an AMD 9950X which isn't exactly a weird CPU, and I'm not sure how to get past this error.
I've replicated the error on R2024a and R2024b so far.

Réponses (1)

dpb
dpb le 24 Sep 2025 à 15:06
Submit this to Mathworks as an official support request/bug at <Product Support Page>.
Provide a minimum working example that causes the problem and per the instructions supply version info, OS, etc., etc., ...

Catégories

En savoir plus sur Multicore Processor Targets dans Help Center et File Exchange

Tags

Produits


Version

R2024b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by