Michael Van Biesbrouck Timothy Sherwood Brad Calder A co-phase matrix to guide simultaneous multithreading simulation. 45-56 2004 conf/ispass/2004 ISPASS http://doi.ieeecomputersociety.org/10.1109/ISPASS.2004.1291355 db/conf/ispass/ispass2004.html#BiesbrouckSC04