閱讀文章 - 看板 DFBSD_bugs

發信人Adam K Kirchhoff <adamk@voicenet.com>,

看板DFBSD_bugs

標題Hyperthreading problems.

發信站 (Tue Nov 2 19:52:54 2004)

轉信站ptt!crater_reader.dragonflybsd.org!crater.dragonflybsd.org!127.0.0.1.M

So I stumbled upon this little oddity. Even after disabling hyperthreading in the BIOS of a dual xeon box, dragonfly still shows four CPUs. Linux, Windows XP, and FreeBSD all show two. Any idea why this is happening? Adam