Re: [PLUG] uname question
On Tue, 13 Aug 2019, tomas.kuchta.li...@gmail.com wrote: from: https://en.wikipedia.org/wiki/Symmetric_multiprocessing Symmetric multiprocessing (SMP) involves a multiprocessor computer hardware and software architecture where two or more identical processors are connected to a single, shared main memory, have full access to all input and output devices, and are controlled by a single operating system instance that treats all processors equally, reserving none for special purposes. Most multiprocessor systems today use an SMP architecture. In the case of multi-core processors, the SMP architecture applies to the cores, treating them as separate processors. Tomas, Sigh. I should have known this. Yesterday I had too much going on at one time to realize that the SMP applies to all CPUs with more than one core. Many thanks for pointing out the obvious. Best regards, Rich ___ PLUG mailing list PLUG@pdxlinux.org http://lists.pdxlinux.org/mailman/listinfo/plug
Re: [PLUG] uname question
from: https://en.wikipedia.org/wiki/Symmetric_multiprocessing Symmetric multiprocessing (SMP) involves a multiprocessor computer hardware and software architecture where two or more identical processors are connected to a single, shared main memory, have full access to all input and output devices, and are controlled by a single operating system instance that treats all processors equally, reserving none for special purposes. Most multiprocessor systems today use an SMP architecture. In the case of multi-core processors, the SMP architecture applies to the cores, treating them as separate processors. On Mon, 2019-08-12 at 11:36 -0700, Rich Shepard wrote: > On Mon, 12 Aug 2019, Paul Heinlein wrote: > > > You'll want to google for KBUILD_BUILD_VERSION (and perhaps also > > KBUILD_BUILD_TIMESTAMP) to see how those are generated. > > Thanks, Paul. If the answer's there I missed seeing it. But, it really > doesn't matter as the system boots and knows it's 64-bits. > > Regards, > > Rich > ___ > PLUG mailing list > PLUG@pdxlinux.org > http://lists.pdxlinux.org/mailman/listinfo/plug ___ PLUG mailing list PLUG@pdxlinux.org http://lists.pdxlinux.org/mailman/listinfo/plug
Re: [PLUG] uname question
On Mon, 12 Aug 2019, Paul Heinlein wrote: You'll want to google for KBUILD_BUILD_VERSION (and perhaps also KBUILD_BUILD_TIMESTAMP) to see how those are generated. Thanks, Paul. If the answer's there I missed seeing it. But, it really doesn't matter as the system boots and knows it's 64-bits. Regards, Rich ___ PLUG mailing list PLUG@pdxlinux.org http://lists.pdxlinux.org/mailman/listinfo/plug
Re: [PLUG] uname question
On Mon, 12 Aug 2019, Rich Shepard wrote: The output of 'uname -a' on the new desktop is: Linux baetis 4.4.186 #2 SMP Sun Jul 21 20:34:29 CDT 2019 x86_64 AMD Ryzen 7 2700 Eight-Core Processor AuthenticAMD GNU/Linux What does the '#2 SMP' mean following the kernel version number? It does not seem to fit the options shown on the uname man page. You'll want to google for KBUILD_BUILD_VERSION (and perhaps also KBUILD_BUILD_TIMESTAMP) to see how those are generated. -- Paul Heinlein heinl...@madboa.com 45°38' N, 122°6' W___ PLUG mailing list PLUG@pdxlinux.org http://lists.pdxlinux.org/mailman/listinfo/plug