RRZE-HPC / likwid

Performance monitoring and benchmarking suite
https://hpc.fau.de/research/tools/likwid/
GNU General Public License v3.0
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fixing two bugs which result in crashes on a 24-core a64fx (related to issue #599) #601

Open jdomke opened 6 months ago

jdomke commented 6 months ago

bug 1: numCachesPerSocket is 0 and numberOfDomains is therefore calculated incorrectly resulting in writes to not allocated mem

bug 2: 24-core version of a64fx is essentiually a 48 core with some cores being disabled, but the core IDs are not numbered consecutively by the kernel resulting in segfaults in likwid