Le lun 17/05/2004 à 18:52, Eric SCHAEFFER a écrit : > J'avais pas trouvé grand chose sur le net concernant linux et > l'hyperthreading.
J'ai parlé trop vite : http://www-106.ibm.com/developerworks/linux/library/l-web26/ Hyper-threading Hyper-threading, an innovation from Intel, is a major hardware enhancement supported by the 2.6 kernel. Basically, hyper-threading can create multiple virtual processors based on a single physical processor using simultaneous multi-threading technology (SMT); multiple application threads can be run simultaneously on one processor. To take full advantage of it, applications need to be multithreaded. Tests pentium HT : http://www.2cpu.com/articles/41_1.html Il semblerait donc qu'il faille utiliser un kernel SMP. Eric.