Tensor Fusion

Judgement

What it is

Building block

What it does

GPU virtualization for Kubernetes clusters: splits GPUs into fractional virtual GPUs, shares GPUs remotely over the network, and schedules and autoscales GPU workloads.

Adopt it when

You run a Kubernetes GPU cluster where cards sit underused and you want to pack more AI workloads onto fewer GPUs.

Watch out

It has few public users for infrastructure this deep, and some setup paths go through the vendor's cloud console, so check what the open repo covers on its own.

Ready for

Usable

Runs as

Self-hosted server

Built with

Go, C and Kubernetes

How established

Established: started 2 years ago, latest release v2.18.6.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-06 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Tensor Fusion → Go → runs on a microchip

How compilers were built, back to punched paper tape

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