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The CUDA docs were frozen at CUDA 9.2 / RHEL 7.5 / Ubuntu 14.04 since 2019. Update to cover all currently supported OS and architecture combinations (EL 7-10, Ubuntu 20.04-24.04, x86_64/ppc64le/sbsa). Consolidate the version-specific repo and osimage pages into generic guides that use placeholder variables, reducing 7 files to 2 while covering more OS versions. Both online (direct NVIDIA repo URL) and offline (dnf download / apt download mirroring) workflows are documented. All NVIDIA repository URLs validated against developer.download.nvidia.com/compute/cuda/repos/ and confirmed accessible with valid repodata. Addresses #7373
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89 lines
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NVIDIA CUDA
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===========
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CUDA (Compute Unified Device Architecture) is a parallel computing platform and programming model created by NVIDIA. It can be used to increase computing performance by leveraging the Graphics Processing Units (GPUs).
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For more information, see NVIDIAs website: https://developer.nvidia.com/cuda-zone
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xCAT supports CUDA installation for both diskful and diskless nodes using the ``otherpkgs`` mechanism. The following OS and architecture combinations are supported by NVIDIA's CUDA repository:
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.. list-table::
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:header-rows: 1
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* - OS family
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- x86_64
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- ppc64le
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- sbsa (ARM)
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* - RHEL 6
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- Yes
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-
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-
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* - RHEL 7
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- Yes
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- Yes
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-
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* - RHEL 8
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- Yes
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- Yes
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- Yes
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* - RHEL 9
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- Yes
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-
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- Yes
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* - RHEL 10
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- Yes
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-
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- Yes
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* - SLES 11
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- Yes
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-
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-
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* - SLES 12
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- Yes
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-
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* - SLES 15
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- Yes
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-
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- Yes
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* - Ubuntu 14.04
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- Yes
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- Yes
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-
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* - Ubuntu 16.04
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- Yes
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- Yes
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* - Ubuntu 18.04
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- Yes
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-
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- Yes
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* - Ubuntu 20.04
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- Yes
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-
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- Yes
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* - Ubuntu 22.04
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- Yes
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-
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- Yes
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* - Ubuntu 24.04
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- Yes
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-
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- Yes
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* - Ubuntu 26.04
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- Yes
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-
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- Yes
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Within the NVIDIA CUDA Toolkit, installing the ``cuda`` package will install both the ``cuda-runtime`` and the ``cuda-toolkit``. The ``cuda-toolkit`` is intended for developing CUDA programs and monitoring CUDA jobs. If your particular installation requires only running GPU jobs, it's recommended to install only the ``cuda-runtime-<major>-<minor>`` package (e.g., ``cuda-runtime-13-2``).
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.. toctree::
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:maxdepth: 2
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repo_setup
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osimage_setup
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deploy_cuda_node
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verify_cuda_install
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management
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update_nvidia_driver
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