Bug 2218349

Summary: gsl spmatrix tests fail with -march=x86-64-v3
Product: [Fedora] Fedora Reporter: Yaakov Selkowitz <yselkowi>
Component: gccAssignee: Jakub Jelinek <jakub>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: rawhideCC: dmalcolm, fweimer, jakub, jlaw, jwakely, mcermak, mpolacek, msebor, nickc, sipoyare
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Hardware: x86_64   
OS: Linux   
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Last Closed: 2023-06-28 19:44:57 UTC Type: ---
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Description Yaakov Selkowitz 2023-06-28 19:28:11 UTC
The gsl_spmatrix_complex_float_scale_{columns,rows} tests in gsl-2.7.1-4 fail when gsl is compiled with -march=x86-64-v3.  This is causing this package to FTBFS in ELN despite building successfully in rawhide.







Reproducible: Always

Steps to Reproduce:
On x86_64, build gsl from rawhide in ELN tag (e.g. fedpkg --release eln build|mockbuild) *or* build for rawhide with `%global __cflags_arch_x86_64 -march=x86-64-v3` defined in gsl.spec.
Actual Results:  
Most recent build attempt: https://kojipkgs.fedoraproject.org//work/tasks/2240/102672240/build.log
(Errors are too long to quote here.)

Expected Results:  
Tests pass, as in rawhide, or even in ELN with `%global __cflags_arch_x86_64 -march=x86-64-v2` set.

Comment 1 Florian Weimer 2023-06-28 19:34:35 UTC
This is bug 2216730. There isn't any activity on the upstream bug. Someone with a background in numerical analysis needs to look into this.

Comment 2 Yaakov Selkowitz 2023-06-28 19:44:57 UTC

*** This bug has been marked as a duplicate of bug 2216730 ***