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An extremely low latency KVMFR (KVM FrameRelay) implementation for guests with VGA PCI Passthrough.
72033f3822
The current minimum target latency is partially based upon the default qemu behaviour whereby audio packets are delivered in a sawtooth pattern, with packet timestamps drifting between 5ms above and below the measured clock. This 5ms error is baked into the minimum target latency to avoid underrunning. This sawtooth pattern can be reduced by specifying a lower timer period in the qemu configuration, so remove it from the hardcoded minimum latency and add it to the default configurable buffer latency instead. This allows users that have configured their VM appropriately to reduce the overall latency. |
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Looking Glass
An extremely low latency KVMFR (KVM FrameRelay) implementation for guests with VGA PCI Passthrough.
- Project Website: https://looking-glass.io
- Documentation: https://looking-glass.io/docs
Documentation
❕❕❕ IMPORTANT ❕❕❕
This project contains submodules that must be checked out if building from the git repository! If you are not a developer and just want to compile Looking Glass, please download the source archive from the website instead:
https://looking-glass.io/downloads
Source code for the documentation can be found in the /doc directory.
You may view this locally as HTML by running make html with python3-sphinx
and python3-sphinx-rtd-theme installed.