Gentoo Archives: gentoo-user

From: Walter Dnes <waltdnes@××××××××.org>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] march cflag for Intel Pentium Dual-Core E2160 SLA8Z Malay processor
Date: Fri, 28 Sep 2018 04:04:59
Message-Id: 20180928040429.GA23885@waltdnes.org
In Reply to: Re: [gentoo-user] march cflag for Intel Pentium Dual-Core E2160 SLA8Z Malay processor by gevisz
1 On Tue, Sep 25, 2018 at 11:11:41AM +0300, gevisz wrote
2
3 > > The target processor does not support mmxext.
4 >
5 > Strange enough but cpuid2cpuflags shows that it does:
6 > # cpuid2cpuflags
7 > CPU_FLAGS_X86: mmx mmxext sse sse2 sse3 ssse3
8
9 mmxext does not have its own flag in /proc/cpuinfo. This is an
10 extension to the basic mmx instructions. It was adopted in 1999 by
11 Intel in the Pentium 3 SSE instructions and also by the AMD Athlon.
12
13 https://en.wikipedia.org/wiki/Extended_MMX
14 https://www.funtoo.org/CPU_FLAGS
15
16 --
17 Walter Dnes <waltdnes@××××××××.org>
18 I don't run "desktop environments"; I run useful applications

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