Bug 2311911
| Summary: | scipy throws flapack error | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Susi Lehtola <susi.lehtola> |
| Component: | scipy | Assignee: | Nikola Forró <nforro> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 40 | CC: | cstratak, david08741, mmuzila, nforro, psimovec, python-packagers-sig, tomspur |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | scipy-1.14.1-1.fc42 scipy-1.11.3-11.fc40 scipy-1.11.3-16.fc41 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2024-11-13 02:59:12 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2211813 | ||
| Bug Blocks: | |||
In addition to Fedora 40, it looks like the same problem also affects rawhide. Both on the x86_64 architecture. It looks like this is an upstream compatibility issue with OpenBLAS 0.3.26 that has already been addressed https://github.com/scipy/scipy/issues/19831 https://github.com/conda-forge/scipy-feedstock/pull/268 Thanks for the report, I backported the upstream patch but then other issues popped up, so I think it makes more sense to focus on a rebase to the latest upstream version. FEDORA-2024-4f13d1f1ca (scipy-1.11.3-11.fc40) has been submitted as an update to Fedora 40. https://bodhi.fedoraproject.org/updates/FEDORA-2024-4f13d1f1ca FEDORA-2024-7b36e304ec (scipy-1.11.3-16.fc41) has been submitted as an update to Fedora 41. https://bodhi.fedoraproject.org/updates/FEDORA-2024-7b36e304ec FEDORA-2024-7b36e304ec has been pushed to the Fedora 41 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-7b36e304ec` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-7b36e304ec See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2024-4f13d1f1ca has been pushed to the Fedora 40 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-4f13d1f1ca` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-4f13d1f1ca See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2024-4f13d1f1ca (scipy-1.11.3-11.fc40) has been pushed to the Fedora 40 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2024-7b36e304ec (scipy-1.11.3-16.fc41) has been pushed to the Fedora 41 stable repository. If problem still persists, please make note of it in this bug report. |
scipy appears to have some problem with lapack: the example code below fails to run. Reproducible: Always Steps to Reproduce: import numpy import scipy s=numpy.asarray([[1.0]]) e, v = scipy.linalg.eigh(s) print(e,v) Actual Results: $ python3 test.py Traceback (most recent call last): File "/tmp/test.py", line 5, in <module> e, v = scipy.linalg.eigh(s) ^^^^^^^^^^^^^^^^^^^^ File "/usr/lib64/python3.12/site-packages/scipy/linalg/_decomp.py", line 560, in eigh w, v, *other_args, info = drv(a=a1, **drv_args, **lwork_args) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ _flapack.error: (liwork>=max(1,10*n)||liwork==-1) failed for 10th keyword liwork: dsyevr:liwork=1 Expected Results: Code prints out eigenvalue [1] with eigenvector [[1]]