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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-06 15:18:39 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-06 15:18:39 -0400 |
| commit | 6b0673a21b1cb5493554c898181fe289355cadc0 (patch) | |
| tree | bc684bb7e4a9897de2530304f3946c9da00ee941 /docs/06-portability | |
| parent | af5489f9473cedb146d5a9269d19195e03396d02 (diff) | |
| download | open-iov-6b0673a21b1cb5493554c898181fe289355cadc0.tar.gz open-iov-6b0673a21b1cb5493554c898181fe289355cadc0.zip | |
docs: add the GR compute-launch frontier page and align execution status across the tree
New page docs/04-implementation/03-execution-frontier.md describes the chain
that must fire for a guest CUDA launch (guest push -> GPFIFO/front-end ->
inline launch-descriptor install -> engine read/dispatch -> completion),
where the leading edge is (the descriptor install path), how we know
(front-end vs engine-authored observables and their limits), what is
exonerated (context validity at dispatch, destination window mapping,
fetch alignment, shared-buffer rule, parenting), the ranked issues (verbatim
prelude targets, missing descriptor-virtualization control, sentinel
hygiene), live investigation lines and labelled theories.
Align every page that still said GR execution is blocked on engine-context
validity to the current frontier, and add the new page to the README reading
order (row 15, later rows renumbered). Docs only; no code.
Diffstat (limited to 'docs/06-portability')
| -rw-r--r-- | docs/06-portability/hardware-software-matrix.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/06-portability/hardware-software-matrix.md b/docs/06-portability/hardware-software-matrix.md index 857d752..0573647 100644 --- a/docs/06-portability/hardware-software-matrix.md +++ b/docs/06-portability/hardware-software-matrix.md @@ -35,7 +35,7 @@ yet and selection is compile-time (see §6). | Guest | Status | |---|---| -| Linux x86_64 (stock `nvidia.ko`, CUDA) | **Experimental** (bring-up; probe, `nvidia-smi` and the driver-API smoke pass, and CE copies are forwarded default-off, but kernel execution is blocked on GR engine-context validity and there is no continuous guest testing — see §6.1) | +| Linux x86_64 (stock `nvidia.ko`, CUDA) | **Experimental** (bring-up; probe, `nvidia-smi` and the driver-API smoke pass, and CE copies are forwarded default-off; for GR, a forwarded guest launch reaches the front-end but the inline launch-descriptor install has not been observed — see [`../04-implementation/03-execution-frontier.md`](../04-implementation/03-execution-frontier.md); no continuous guest testing yet — see §6.1) | | Linux aarch64 | **Target** | | Windows x86_64 (WDDM driver, CUDA, 3D) | **Target** | | Other Unix (FreeBSD, ...) | Out of scope until demand | |