Coutinho, B., 		Sampaio, D., 		Pereira, F., & 		Meira Jr., W.
(2010).
 Performance Debugging of GPGPU Applications with the Divergence Map.
In <em>Anais do XXII International Symposium on Computer Architecture and High Performance Computing</em>, (pp. 33-40). Porto Alegre: SBC.