Tag
pci-passthrough
- Jul 27, 2026 SR-IOV Virtual Functions and Static Partitioning of GPU Engines A single PCI function becomes many by replicating the parts that carry identity, and the GPU functions that cannot be replicated become the hard limits on how finely a card can be split. gpu computing
- May 4, 2026 PCI Passthrough and the Boundaries an IOMMU Actually Draws Why handing a GPU to a guest requires an isolation unit that no sibling device can bypass, and what changes when the device caches its own translations. gpu computing
- Oct 10, 2024 The Interception Surface of a Virtual GPU A GPU presents a register file, a bus-mastering DMA engine, and an interrupt source at once; sharing one means deciding which of the three the host keeps control of. gpu computing