The Sri Vaishnavism mathas over time, subdivided into two, those with Tenkalai (southern) tradition and Vadakalai (northern) tradition of Sri Vaishnavism. The Tenkalai-associated mathas are headquartered at Srirangam, while Vadakalai mathas are associated with Kanchipuram. Both these traditions have from 10th-century onwards considered the function of "mathas" to include feeding the poor and devotees who visit, hosting marriages and community festivals, farming temple lands and flower gardens as a source for food and worship ingredients, being open to pilgrims as rest houses, and this philanthropic role of these Hindu monasteries continues. In the 15th-century, these monasteries expanded by establishing "Ramanuja-kuta" in major South Indian Sri Vaishnavism locations.