hermann on Sun, 03 Dec 2023 17:05:04 +0100 |
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Re: PARI/GP pthread questions |
On 2023-12-03 16:20, Ruud H.G. van Tol wrote:
I only have one Celeron mini PC at home that has 1 thread per core (4C/4T).$ lscpu | grep -E '^(Thread|Core|Socket|CPU)[(]' CPU(s): 32 Thread(s) per core: 2 Core(s) per socket: 8 Socket(s): 2 Then see also `numactl`. -- Ruud
All other x86 systems but one have 2 threads per core.I have one old Intel Xeon server at home with 2 CPUs, 2*12=24C/2*12*2=48T.
What I asked for was not changing behavior. I asked about correcting doc (3.2.24 wrt pthread): https://pari.math.u-bordeaux.fr/pub/pari/manuals/2.15.4/users.pdf#page=125 Regards, Hermann.