[Octave-bug-tracker] [bug #57222] `version -blas` no longer works with Debian libopenblas0-pthread libblas.so.3 library

[Mike Miller]

Update of bug #57222 (project octave):

                  Status:                    None => Patch Submitted        

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Follow-up Comment #1:

Attached a patch that works for me. It allows detection of OpenBLAS with a
fallback on openblas_get_num_threads, and reports that the configuration is
unknown.

Example, when Octave is linked to the full libopenblas library:


ans = OpenBLAS (config: OpenBLAS 0.3.6 NO_LAPACKE DYNAMIC_ARCH NO_AFFINITY
Haswell MAX_THREADS=48)


And now, when Octave is linked to a minimal libblas library built from
OpenBLAS sources:


ans = OpenBLAS (config: unknown)



(file #47873)
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Additional Item Attachment:

File name: openblas-minimal.patch         Size:1 KB
    <https://savannah.gnu.org/file/openblas-minimal.patch?file_id=47873>



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