Coccinelle utilises all available threads to implement parallelisation. However, this results in a decrease in performance.
This patchset aims to improve performance by modifying cocciccheck to use at most one thread per core by default in machines with more than 4 hyperthreads. Sumera Priyadarsini (2): scripts: coccicheck: Change default value for parallelism Documentation: Coccinelle: Modify parallelisation information in docs Documentation/dev-tools/coccinelle.rst | 5 +++-- scripts/coccicheck | 5 +++++ 2 files changed, 8 insertions(+), 2 deletions(-) -- 2.25.1 _______________________________________________ Cocci mailing list Cocci@systeme.lip6.fr https://systeme.lip6.fr/mailman/listinfo/cocci
