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July 6, 2016 04:28
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CPU pinning for FX8350 (Intel has different core / processor pairs)
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This is how you check physical CPU locations: | |
cat /proc/cpuinfo | grep "\(core id\|processor\)" |
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<vcpu placement='static'>6</vcpu> | |
<cputune> | |
<vcpupin vcpu='0' cpuset='0'/> | |
<vcpupin vcpu='1' cpuset='1'/> | |
<vcpupin vcpu='2' cpuset='2'/> | |
<vcpupin vcpu='3' cpuset='3'/> | |
<vcpupin vcpu='4' cpuset='4'/> | |
<vcpupin vcpu='5' cpuset='5'/> | |
<emulatorpin cpuset="6-7"/> | |
<iothreadpin iothread="1" cpuset="6"/> | |
<iothreadpin iothread="2" cpuset="7"/> | |
</cputune> | |
<iothreads>2</iothreads> |
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<vcpu placement='static'>8</vcpu> | |
<cputune> | |
<vcpupin vcpu='0' cpuset='0'/> | |
<vcpupin vcpu='1' cpuset='1'/> | |
<vcpupin vcpu='2' cpuset='2'/> | |
<vcpupin vcpu='3' cpuset='3'/> | |
<vcpupin vcpu='4' cpuset='4'/> | |
<vcpupin vcpu='5' cpuset='5'/> | |
<vcpupin vcpu='6' cpuset='6'/> | |
<vcpupin vcpu='7' cpuset='7'/> | |
<iothreadpin iothread="1" cpuset="0"/> | |
<iothreadpin iothread="2" cpuset="1"/> | |
<iothreadpin iothread="3" cpuset="2"/> | |
<iothreadpin iothread="4" cpuset="3"/> | |
<iothreadpin iothread="5" cpuset="4"/> | |
<iothreadpin iothread="6" cpuset="5"/> | |
<iothreadpin iothread="7" cpuset="6"/> | |
<iothreadpin iothread="8" cpuset="7"/> | |
</cputune> | |
<iothreads>8</iothreads> |
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