From 4a2cf8292ad37767de22a26e7e35d0a8a06edad3 Mon Sep 17 00:00:00 2001 From: Arthur Hanson Rasmusson Date: Mon, 9 Nov 2026 19:08:20 -0500 Subject: wiki: 2026-11-09 evening refresh 2 - forced GLX reaches glcore; windowed GL waits on kernel kick completion Refresh STATE-CURRENT, the Main Page and the status/frontier pages: with SDL_VIDEO_X11_FORCE_EGL=0 the windowed GL path selects libnvidia-glcore, but the minimal glxgears hangs in the glcore kick wait (poll on the per-slot /dev/nvidia-modeset fd) while the host completes the beef notifier memory. The X DDX get-word/notifier completion, the DDX 4 GB sysmem footprint and physical dispatch of the GL draws remain. Published to open-iov.org. --- wiki/System-Overview.md | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'wiki/System-Overview.md') diff --git a/wiki/System-Overview.md b/wiki/System-Overview.md index 333d8c3..de6f632 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 @ e342bd0f`. Tags: `[live]` proven with the +Status: 2026-11-09, tree `master @ 21e0d611`. Tags: `[live]` proven with the stock guest driver; `[gated]` implemented default-off; `[wip]` partial; `[wall]` current blocker; `[target]` designed end state. @@ -142,12 +142,12 @@ 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, and the guest Vulkan pipeline - runs end to end. GZDoom reaches renderer startup and `MAP01`, currently on - Mesa llvmpipe. The remaining gate is the NVIDIA renderer path, 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, 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)). ## 6. Where the detail lives -- cgit v1.2.3