On 2022-06-15 17:18:55 [+0200], Pierre Gondois wrote: > > If this is *that* important I would lean towards always doing the > > globalt_barr so all threads start once everything is set up. If I > > remember correctly, the first few cycles are not counted and just fill > > the cache. > > Ok yes, I didn't see the globalt_barr barrier. FWIW I tested > the patch and it works well. The globalt_barr isn't enabled by default. If that is important then I recommend doing this by default. I can post patch if you want me to. > > > > > Regards, > > > Pierre Sebastian
