PENCIL: Towards a Platform-Neutral Compute Intermediate Language for DSLs - Riyadh Baghdadi; Albert Cohen 001; Serge Guelton; Sven Verdoolaege; Jun Inoue 001; Tobias Grosser; Georgia Kouveli; Alexey Kravets; Anton Lokhmotov; Cedric Nugteren; Fraser Waters; Alastair F. Donaldson (CoRR, 2013)