Add nweight to travis test
Add nweight to travis test

nareshgundla/HiBench,nareshgundla/HiBench,qiansl127/HiBench,ConeyLiu/HiBench,ConeyLiu/HiBench,qiansl127/HiBench,nareshgundla/HiBench,qiansl127/HiBench,ConeyLiu/HiBench,nareshgundla/HiBench,maismail/HiBench,qiansl127/HiBench,maismail/HiBench,maismail/HiBench,ConeyLiu/HiBench,maismail/HiBench