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Diffstat (limited to 'userspace/cuda/docs/04-virtualization-and-emulation.md')
| -rw-r--r-- | userspace/cuda/docs/04-virtualization-and-emulation.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/userspace/cuda/docs/04-virtualization-and-emulation.md b/userspace/cuda/docs/04-virtualization-and-emulation.md index 6492a60..cb77652 100644 --- a/userspace/cuda/docs/04-virtualization-and-emulation.md +++ b/userspace/cuda/docs/04-virtualization-and-emulation.md @@ -94,7 +94,7 @@ stock** — but implements the host side differently: | Guest stack | stock | stock (identical constraint) | | Device presented | mediated PCI function with a vGPU profile, backed by host RM | emulated PCI function (mdev/VFIO) backed by the host module + GSP-RM emulation | | Where commands execute | physical GPU via host RM channels | host executes the work the guest encodes (e.g. memsets/copies/semaphore releases) or passes through, depending on the resource | -| Host-side control plane | vGPU manager daemon + VMIOP plugin + host RM | `open-iov-vfio.ko` emulating the GSP-RM interface and device model directly in the kernel | +| Host-side control plane | vGPU manager daemon + VMIOP plugin + host RM | `vgsp.ko` emulating the GSP-RM interface and device model directly in the kernel | | Licensing | GRID license server / vGPU licensing; CUDA gated on license state | no GRID licensing; the driver's vGPU detection must be answered in a way that does not gate CUDA (or the guest must not be told it is a licensed-vGPU-only environment) | | CUDA userspace | unmodified, capability-limited by vGPU profile | unmodified, no profile limits imposed | | Migration | vGPU-specific save/restore protocol with dirty-page tracking | 4-phase migration in the host module (project feature) | |