Question: Please list all of the associations that the authors of the paper "FIBER: A Generalized Framework for Auto-tuning Software" are affiliated with.
SQL: SELECT DISTINCT T2.Affiliation FROM Paper AS T1 INNER JOIN PaperAuthor AS T2 ON T1.Id = T2.PaperId WHERE T1.Title = 'FIBER: A Generalized Framework for Auto-tuning Software'