Re: Setting VP parameters
Posted in 2000
Obnoxio The Clown — — source: Informix-list mailing list archive (1991-1998)
From: "Vinod Bhansali" <iiug@hotmail.com>
>
>We have following settings in onconfig :
>NUMCPUVPS 5
>AFF_SPROC
>AFF_NPROCS>
>Isn't it neccessary to bind the CPU VPs?
>
>What is your opinion?
No it isn't necessary. On some platforms, it isn't even supported. Anyway,
it doesn't bind the VP to the CPU to the exclusion of other processes, but
tries to stop the VP from migrating across physical CPUs. On some platforms
it works very well, on others it makes little difference.
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