> For higher number of jobs(>=64), we are seeing ~8% regression with this patch. > > HW info: > Intel(R) Core(TM) Ultra 7 265K > CPU=20 > IRQ-CPU are 1:1 mapped.
If IRQ and CPUs are 1:1 mapping (20 IRQs/20 CPUs), the patch would not change anything. Every group is exactly 1 CPU, same as before.
