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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-29 15:29:00 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-29 15:29:00 -0400 |
| commit | 4738b619c45abc4cf98a549c3118839e48bb7244 (patch) | |
| tree | cb6004f1a6351edbc482031189d359fd2882dab5 /docs/01-orientation | |
| parent | 8d45a99fe54cb2b19b3024fd975ab11574611c3e (diff) | |
| download | open-iov-4738b619c45abc4cf98a549c3118839e48bb7244.tar.gz open-iov-4738b619c45abc4cf98a549c3118839e48bb7244.zip | |
docs: record physical-GPU integration mechanism and refresh project status
- add docs/03-architecture/08-physical-gpu-integration.md: interfaces that
exist, mechanism options A-E, chosen path (module-owned GPU driven through
its real GSP firmware), sharing policy, decision record
- update 06-host-module-and-hybrid-model, 02-practical-challenges, system
overview, known-knowns, docs/README reading order and CUDA-side docs to
match
- correct stale engine-topology/COPY14 blocker claims across the tree
- add STATE-CURRENT.md as the dated public status snapshot
Diffstat (limited to 'docs/01-orientation')
| -rw-r--r-- | docs/01-orientation/01-purpose-and-scope.md | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/docs/01-orientation/01-purpose-and-scope.md b/docs/01-orientation/01-purpose-and-scope.md index c1232f3..ff13603 100644 --- a/docs/01-orientation/01-purpose-and-scope.md +++ b/docs/01-orientation/01-purpose-and-scope.md @@ -133,11 +133,11 @@ document: transport, the resource-manager emulation surface the guest driver needs to probe and enumerate, guest `nvidia.ko` and `nvidia-smi`, and CUDA user-space startup through `cuInit` / `cuDeviceGet`. -* **Needs improvement**: engine topology and reply fidelity first — context - creation returns `rc=999` (`CUDA_ERROR_UNKNOWN`) because the emulated engine - list lacks the async copy engine (`COPY14`) and some consumed reply fields - are still generic fallbacks — then GPU work forwarding (the reason CUDA - kernels do not yet run), the memory/page-table model, Windows guest support, +* **Needs improvement**: reply fidelity and completion translation first — + context creation currently ends in a forced `rc=999` on a completion wait, + and some consumed reply fields are still generic fallbacks — then GPU work + forwarding (the reason CUDA kernels do not yet run; the backend is chosen), + the memory/page-table model, Windows guest support, non-KVM hypervisors, and performance instrumentation. Each of these is tracked with explicit "known-unknowns" in [`../04-implementation/01-known-knowns-and-unknowns.md`](../04-implementation/01-known-knowns-and-unknowns.md); |