RUDY ops

[zhengsizuo]

def build_route_utilization_map(self, params, placedb, data_collections):
        """
        @brief routing congestion map based on current cell locations
        @param params parameters
        @param placedb placement database
        @param data_collections a collection of all data and variables required for constructing the ops
        """
        congestion_op = rudy.Rudy(
            netpin_start=data_collections.flat_net2pin_start_map,
            flat_netpin=data_collections.flat_net2pin_map,
            net_weights=data_collections.net_weights,
            xl=placedb.routing_grid_xl,
            yl=placedb.routing_grid_yl,
            xh=placedb.routing_grid_xh,
            yh=placedb.routing_grid_yh,
            num_bins_x=placedb.num_routing_grids_x,
            num_bins_y=placedb.num_routing_grids_y,
            unit_horizontal_capacity=placedb.unit_horizontal_capacity,
            unit_vertical_capacity=placedb.unit_vertical_capacity,
            initial_horizontal_utilization_map=data_collections.
            initial_horizontal_utilization_map,
            initial_vertical_utilization_map=data_collections.
            initial_vertical_utilization_map,
            deterministic_flag=params.deterministic_flag)

        def route_utilization_map_op(pos):
            pin_pos = self.op_collections.pin_pos_op(pos)
            return congestion_op(pin_pos)

        return route_utilization_map_op

When calculating RUDY value, the routing_grid_x/y should multiply placedb.scale_factor.

[limbo018]

Thank you for pointing out this issue! We have fixed it in the develop branch with commit bfc87f4.