Date: Sat, 02 Feb 2019 22:09:18 +0530 From: Mayuresh Kathe <mayuresh@kathe.in> To: Chris Hill <chris@monochrome.org> Cc: freebsd-questions@freebsd.org, owner-freebsd-questions@freebsd.org Subject: Re: Checking CPU capabilities Message-ID: <13203a3c47f8f0f1c3c408fd3cc6a1c6@kathe.in> In-Reply-To: <alpine.BSF.2.20.1902021114310.44144@tripel.monochrome.org> References: <2cd8b8b1ae06042a992a48faace1ca91@kathe.in> <alpine.BSF.2.20.1902021114310.44144@tripel.monochrome.org>
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On 2019-02-02 09:46 PM, Chris Hill wrote: > On Sat, 2 Feb 2019, Mayuresh Kathe wrote: > >> Under Linux it is `cat /proc/cpuinfo` >> Under Solaris it is `isainfo -v` >> What is it under FreeBSD 12? > > Something like > $ grep Features /var/run/dmesg.boot > ...or am I missing something? I need to know if my processor supports AVX, AVX2, AVX-512, SIMD, etc. Would your approach give me that sort of information?
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