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KarypisLab / METIS

METIS - Serial Graph Partitioning and Fill-reducing Matrix Ordering
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Should not default to -march=native #90

Open jschueller opened 3 months ago

jschueller commented 3 months ago

By default METIS (& GKlib) are compiled with march=native which can cause errors like: Program terminated with signal SIGILL, Illegal instruction. https://github.com/KarypisLab/METIS/blob/master/conf/gkbuild.cmake#L39 this should be an opt-in option

wshtx commented 1 month ago

@jschueller thanks, I just encounter the same problem after I tranfer a execute program compiled in a server to another server.