Adrián Cristal Daniel Ortega Josep Llosa Mateo Valero Out-of-Order Commit Processors. 48-59 2004 conf/hpca/2004 HPCA http://csdl.computer.org/comp/proceedings/hpca/2004/2053/00/20530048abs.htm db/conf/hpca/hpca2004.html#CristalOLV04