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Segfault for unkown CPUs #58

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termi-official opened this issue Apr 5, 2024 · 0 comments

termi-official commented Apr 5, 2024

When likwid fails to identify the CPU it returns an only partially initialized cpu info stuct. However during topology resolution (here

LIKWID.jl/src/topology.jl

Lines 79 to 80 in 5d2cd59

    
           unsafe_string(ci.name), 
        
           unsafe_string(ci.short_name),

) it is assumed that the strings for name and short_name are initialized.

Reproducible on master for likwid and LIKWID.jl, as well as for both latest releases.

TomTheBear mentioned this issue

[BUG] Partly initialized structs for unknown architectures RRZE-HPC/likwid#619

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