README
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Topograph
Topograph is a component that discovers the physical network topology of a cluster and exposes it to schedulers, enabling topology-aware scheduling decisions. It abstracts multiple topology sources and translates them into the format required by each scheduler.
Quick Start
Pick the install path that matches your scheduler:
- Kubernetes — the same Helm chart covers native Kubernetes scheduling (
k8sengine), Node Feature Discovery CR output (nfdengine), and Slinky (Slurm-on-Kubernetes,slinkyengine). See Install on Kubernetes. - Slurm (bare metal) — install a
.debor.rpmpackage on the Slurm head node and run Topograph as a systemd service. See Install on Slurm.
Learn more
Directories
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| Path | Synopsis |
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cmd
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kwok-nodes
command
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node-data-broker
command
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node-observer
command
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topograph
command
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internal
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pkg
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accelerator
Package accelerator discovers accelerator-domain assignments independently of the network fabric a provider discovers.
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Package accelerator discovers accelerator-domain assignments independently of the network fabric a provider discovers. |
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engines/graph
* Copyright 2026, NVIDIA CORPORATION * SPDX-License-Identifier: Apache-2.0
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* Copyright 2026, NVIDIA CORPORATION * SPDX-License-Identifier: Apache-2.0 |
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topology
* Copyright 2026, NVIDIA CORPORATION * SPDX-License-Identifier: Apache-2.0
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* Copyright 2026, NVIDIA CORPORATION * SPDX-License-Identifier: Apache-2.0 |
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