On Sun, 11 Oct 2020, Sumera Priyadarsini wrote: > Currently, Coccinelle uses at most one thread per core by default in > machines with more than 2 hyperthreads. However, for systems with only 4 > hyperthreads, this does not improve performance. > > Modify coccicheck to use all available threads in machines with > upto 4 hyperthreads. > > Signed-off-by: Sumera Priyadarsini <sylphrenadin@xxxxxxxxx> Applied, thanks. > --- > scripts/coccicheck | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/scripts/coccicheck b/scripts/coccicheck > index d67907b8a38b..209bb0427b43 100755 > --- a/scripts/coccicheck > +++ b/scripts/coccicheck > @@ -79,7 +79,7 @@ else > THREADS_PER_CORE=$(lscpu | grep "Thread(s) per core: " | tr -cd "[:digit:]") > if [ -z "$J" ]; then > NPROC=$(getconf _NPROCESSORS_ONLN) > - if [ $THREADS_PER_CORE -gt 1 -a $NPROC -gt 2 ] ; then > + if [ $THREADS_PER_CORE -gt 1 -a $NPROC -gt 4 ] ; then > NPROC=$((NPROC/2)) > fi > else > -- > 2.25.1 > > _______________________________________________ > Cocci mailing list > Cocci@xxxxxxxxxxxxxxx > https://systeme.lip6.fr/mailman/listinfo/cocci >
