Just noticed: it seems that Intel has two pages for their mobile version of the Pentium 4. <shrug> This is the second one, and (guessing by the name) is probably what the flag is really for: http://www.intel.com/products/processor/pentium4-m/index.htm
-----Original Message----- From: Patrick Watson [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 02, 2005 8:36 AM To: gentoo-user@lists.gentoo.org Subject: RE: [gentoo-user] -mtune for P4M (dothan) In other words: pentium4m is for the mobile version of the Pentium 4; see http://www.intel.com/products/processor/mobilepentium4/ Pentium-m is for the Pentium M series, a completely different processor from the Pentium 4 series. See http://www.intel.com/products/processor/pentiumm/index.htm -----Original Message----- From: Luca Botti [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 02, 2005 7:45 AM To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] -mtune for P4M (dothan) WRONG! dothan is not a P4M, it is a Pentium-M, like the previous, 1mb 2nd level cache version. So you should apply the pentium3 + sse options for gcc 3.3, or -march=pentium-m for gcc 3.4 and upper. The pentium4m is just a cut-down version of pentium4. Alle Tuesday 1 November 2005 16:09, Qian Qiao ha scritto: > Hi, > > Trying to install gentoo on a notebook with a P4M (dothan), wondering > what -mtune should I go for, the GCC manual says: > > pentium-m > Low power version of Intel Pentium3 CPU with MMX, SSE and SSE2 > instruction set support. Used by Centrino notebooks. > > pentium4, pentium4m > Intel Pentium4 CPU with MMX, SSE and SSE2 instruction set support. > > So shall I choose pentium-m? or pentium4m? > > TIA > > -- Joe > > -- > There are 3 kinds of people in the world: > Those who can count, and those who can't. -- gentoo-user@gentoo.org mailing list -- gentoo-user@gentoo.org mailing list -- gentoo-user@gentoo.org mailing list
