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A comment on No nuances, just buggy code (was: related to Spinlock implementation). Parent comment

Re:No nuances, just buggy code (was: related to Spinlock imp... by spamizbad on Monday January 06, 2020 @10:52AM (#21970018)
One reason they might act that way: They have nowhere near the amount of NUMA or cache locality optimization work the Linux kernel possesses. Thinking of the 2nd-generation Threadripper issues in Windows in particular.
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Re:No nuances, just buggy code (was: related to Spinlock imp... by pizlonator on Monday January 06, 2020 @01:55PM (#21971899)
That's quite likely. I think that the sched_yield behavior is throughput-optimized, which is consistent with what you get when an OS is server-optimized like Linux.
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