NUM_OF_RTR_PER_DCORE
dcore_id = hbw_rtr_id / NUM_OF_RTR_PER_DCORE;
dcore_rtr_id = hbw_rtr_id % NUM_OF_RTR_PER_DCORE;
block_ctx.instances = NUM_OF_RTR_PER_DCORE;
block_ctx.instances = NUM_OF_RTR_PER_DCORE;