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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-11-10 05:25:15 -0500 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-11-10 05:25:15 -0500 |
| commit | 90ab9baa309ae3c54d371546872c918c4c801920 (patch) | |
| tree | 5382d56dc1df7407804a755d0028b99bb266d209 /wiki/System-Overview.md | |
| parent | cb8e822bbadd036cc6e94e945ff0f835402724fd (diff) | |
| download | open-iov-90ab9baa309ae3c54d371546872c918c4c801920.tar.gz open-iov-90ab9baa309ae3c54d371546872c918c4c801920.zip | |
wiki: 2026-11-10 status refresh - guest GL draws execute on the physical GPU
Refresh STATE-CURRENT, the Main Page and the status/frontier pages: the GSP
event-IRQ fix completes swaps; the 2D path is green end-to-end; the guest's
real GL draws now forward and execute on the physical GPU (work_gr
backend_ok=9); the draw writes 0 pages because its constant-buffer (MVP)
page is unresolved and forced to the seed page; the MME front-end defer, GR
stale-wedge and the X DDX get-word/notifier completion remain. Published to
open-iov.org.
Diffstat (limited to 'wiki/System-Overview.md')
| -rw-r--r-- | wiki/System-Overview.md | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/wiki/System-Overview.md b/wiki/System-Overview.md index de6f632..3531eeb 100644 --- a/wiki/System-Overview.md +++ b/wiki/System-Overview.md @@ -7,7 +7,7 @@ > and [`../docs/03-architecture/10-interaction-and-scheduling.md`](../docs/03-architecture/10-interaction-and-scheduling.md) > for the full picture); the docs tree wins on disagreement. -Status: 2026-11-09, tree `master @ 21e0d611`. Tags: `[live]` proven with the +Status: 2026-11-09, tree `master @ cb8e822b`. Tags: `[live]` proven with the stock guest driver; `[gated]` implemented default-off; `[wip]` partial; `[wall]` current blocker; `[target]` designed end state. @@ -142,12 +142,13 @@ RPC from the guest to "firmware": buffers and the display notifier/completion (class-aware arm), so nvidia-modeset/NvKms registers (`/dev/dri`), X settles and `glxinfo` reports OpenGL 4.6.0 with direct rendering; the direct GL client's - channels submit, the X DDX waits are fixed, forcing GLX selects - `libnvidia-glcore`, and the guest Vulkan pipeline runs end to end. The - minimal windowed `glxgears` hangs in the glcore kick wait, so the remaining - gate is kernel-visible present completion, the DDX get-word/notifier - completion and physical dispatch of the GL draws before the first rendered - (non-black) frame ([`OpenGL.md`](OpenGL.md), [`Vulkan.md`](Vulkan.md)). + channels submit, the X DDX waits are fixed, the guest's real GL draws + forward and execute on the physical GPU, the 2D path is green, and the + guest Vulkan pipeline runs end to end. The draw writes 0 pixels because its + constant-buffer (MVP) page does not resolve, so the remaining gate is the + constant-buffer content, MME/wedge stability and the DDX get-word/notifier + completion before the first rendered (non-black) frame + ([`OpenGL.md`](OpenGL.md), [`Vulkan.md`](Vulkan.md)). ## 6. Where the detail lives |