ID:11887 The following pin <cell> was placed in a reserved GND location. This may cause decreased performance for HMC. Intel recommends the pin location to be grounded

CAUSE: HMC has a few reserved pin locations that are supposed to be grounded for maximum performance. If these reserved location are used for other purposes, this may cause some performance degradation.

ACTION: Use the set_location_assignment <Pin location> -to <Pin> assignment to constrain the pin to a different location.