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Chapter 8. Enabling accelerators
Before you can use an accelerator in OpenShift AI, you must install the relevant software components. The installation process varies based on the accelerator type.
Prerequisites
- You have logged in to your OpenShift cluster.
-
You have the
cluster-adminrole in your OpenShift cluster. - You have installed an accelerator and confirmed that it is detected in your environment.
Procedure
Follow the appropriate documentation to enable your accelerator:
- NVIDIA GPUs: See Enabling NVIDIA GPUs.
- Intel Gaudi AI accelerators: See Enabling Intel Gaudi AI accelerators.
- AMD GPUs: See Enabling AMD GPUs.
After installing your accelerator, create an accelerator profile as described in: Working with accelerator profiles.
ImportantBy default, hardware profiles are hidden in the dashboard navigation menu and user interface, while accelerator profiles remain visible. In addition, user interface components associated with the deprecated accelerator profiles functionality are still displayed. To show the Settings
Hardware profiles option in the dashboard navigation menu, and the user interface components associated with hardware profiles, set the disableHardwareProfilesvalue tofalsein theOdhDashboardConfigcustom resource (CR) in OpenShift. For more information about setting dashboard configuration options, see Customizing the dashboard.
Verification
From the Administrator perspective, go to the Operators
Installed Operators page. Confirm that the following Operators appear: - The Operator for your accelerator
- Node Feature Discovery (NFD)
- Kernel Module Management (KMM)
The accelerator is correctly detected a few minutes after full installation of the Node Feature Discovery (NFD) and the relevant accelerator Operator. The OpenShift CLI (
oc) displays the appropriate output for the GPU worker node. For example, here is output confirming that an NVIDIA GPU is detected:Copy to Clipboard Copied! Toggle word wrap Toggle overflow
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