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NVIDIA UFM Enterprise User Manual v6.21.2

Appendix – UFM AI Mode

Starting with UFM Enterprise v6.21.0, UFM is optimized by default to enhance AI workload performance through the SM configuration.

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#Fabric Mode feature #Indicates which profile from fabric mode policy file to use. #If set to none, feature is disabled, and SM will not change current #device configuration fabric_mode_profile ai_mode

The Fabric Mode policy file is located at:

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# The file holding the Fabric Mode policy fabric_mode_policy_file /opt/ufm/files/conf/opensm/fabric-mode-policy.conf

To disable AI mode in UFM:

  1. Set fabric_mode_profile to none.

  2. Signal the SM to apply the updated configuration.

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    #Fabric Mode feature #Indicates which profile from fabric mode policy file to use. #If set to none, feature is disabled, and SM will not change current #device configuration fabric_mode_profile none

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