cpuinfo cpuinfo consists in an API/library used by programs to get information about the underlying CPU.
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information CPU cpu information CPU vendor CPU cache hierarchy cpuinfo

cpuinfo Description

cpuinfo consists in an API/library used by programs to get information about the underlying CPU. Such information include CPU vendor, model name, cache hierarchy, and supported features (e.g. CMP, SMT, SIMD). cpuinfo is also a standalone program to demonstrate the use of this API.The cpuinfo library is distributed under the terms of the GNU Lesser General Public License (LGPL).cpuinfo has been built and tested on the following platforms:· i386 Linux GCC >= 3.3.4, G++ >= 2.96 · i386 NetBSD >= 2.0 GCC >= 3.3.3 · i386 FreeBSD >= 5.3 GCC >= 3.3.3 · i386 MacOS X >= 10.4.9 GCC >= 4.0.1 · x86_64 Linux GCC >= 3.3.4 · ia64 Linux GCC 4.1 · ia64 HP-UX >= 11i v2 HP C/aC++ A.06.14, GCC >= 3.4.3 · ia64 FreeBSD >= 6.1 GCC >= 3.4.4 · ppc Linux GCC >= 3.4.3 · ppc MacOS X >= 10.2.8 GCC >= 3.1 · mips IRIX >= 6.5 MIPSpro >= 7.3.1.3 (C++), MIPSpro >= 7.4 (C), GCC >= 3.3

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