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Improve GPU SR-IOV allocation #559

Merged
merged 3 commits into from
Feb 29, 2024
Merged

Improve GPU SR-IOV allocation #559

merged 3 commits into from
Feb 29, 2024

Commits on Feb 28, 2024

  1. incusd/device/gpu_sriov: Add locking 

    Signed-off-by: Stéphane Graber <stgraber@stgraber.org>
Sponsored-by: ActivePort (https://www.activeport.com.au)
    @stgraber
    stgraber committed Feb 28, 2024
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  2. incusd/device/gpu_sriov: Re-locate vfio-pci loading 

    Signed-off-by: Stéphane Graber <stgraber@stgraber.org>
Sponsored-by: ActivePort (https://www.activeport.com.au)
    @stgraber
    stgraber committed Feb 28, 2024
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  3. incusd/device/gpu_sriov: Rework VF allocation logic 

    Change VF allocation logic to rely more on the resources API data to
locate potential VFs across multiple GPUs, then compare those to pick
whichever suitable GPU is currently the least busy.

Closes lxc#531

Signed-off-by: Stéphane Graber <stgraber@stgraber.org>
Sponsored-by: ActivePort (https://www.activeport.com.au)
    @stgraber
    stgraber committed Feb 28, 2024
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