Den tis 16 jan. 2024 kl 01:16 skrev Gustavo Rios <rios.gust...@gmail.com>: > Hi folks. > I have a simple question : How many cores does OBSD support ?
amd64 says #define MAXCPUS 64 /* bitmask */ but different arches have different limits. i386 has 32, ppc64 has 48, sparc64 has 256, HP/PA has 4 and so on. /sys/arch/<name of arch goes here>/include/cpu.h is where it is set. For amd64, I believe the limit is set so that each cpu can have a bit in a uint64 in various structs used to keep track on the cores without using far larger and more cpu intensive lists or arrays. -- May the most significant bit of your life be positive.
