From 5d72e017ceb99b7d65ff0aafbed351d59497f8c2 Mon Sep 17 00:00:00 2001 From: Arthur Hanson Rasmusson Date: Fri, 30 Oct 2026 13:08:30 -0400 Subject: site: 2026-10-30 wiki refresh - new Project Goals, Performance and Interfaces and Stability pages; GSP explainer expanded (bare-metal behaviour + the two emulation modes); graphics pages (Graphics Execution, OpenGL, Vulkan, DirectX) with two new diagrams; status refresh across 15 pages; canonical docs updated (README status table, purpose-and-scope, performance contract); published to open-iov.org (67 pages, 0 problems) --- tools/site/pages/Main-Page.wiki | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) (limited to 'tools/site/pages/Main-Page.wiki') diff --git a/tools/site/pages/Main-Page.wiki b/tools/site/pages/Main-Page.wiki index f91fc17..37a1eea 100644 --- a/tools/site/pages/Main-Page.wiki +++ b/tools/site/pages/Main-Page.wiki @@ -12,13 +12,14 @@ The only new component is one host kernel module (vgsp.ko), which i == Start here == +* '''[[Project Goals]]''' — what Open-IOV is for, and the status of each goal. * '''[[Project Status]]''' — the honest, dated state of the project. * '''[[Install and First Run]]''' — fresh host to a stock guest driver in about half an hour. * '''[[System Overview]]''' — how Open-IOV works, in one page. * '''[[Documentation]]''' — the full index of this wiki. * '''[[FAQ]]''' — the questions we get asked most. -== Project status (2026-10-20) == +== Project status (2026-10-30) == {| class="wikitable" ! Area !! State |- @@ -30,15 +31,24 @@ The only new component is one host kernel module (vgsp.ko), which i |- | CUDA userspace init and the driver-API smoke (ALL OK, 64-byte payload round-trips) || Working |- -| Guest CUDA kernel execution on real hardware || Working — vector-add, matrix-multiply and transformer kernels run green on fresh boots; hardening and breadth in progress +| Guest CUDA kernel execution on real hardware || Working — vector-add, matrix-multiply and transformer kernels run green on fresh boots; the battery's staged-transfer class and per-guest isolation are in progress |- -| OpenGL / Vulkan, Windows guests, multi-tenancy, migration, performance || Not yet — multiple mediated devices (different emulated VRAM sizes) and multiple guests already coexist; per-guest execution isolation is in progress +| 3D graphics: Xorg + OpenGL, Vulkan || In progress — the X server and GLX run on the emulated vGPU, the engine executes real GL method streams, and the guest Vulkan pipeline runs end to end; rendered (non-black) pixels are the current frontier — see [[Graphics Execution]], [[OpenGL]], [[Vulkan]] +|- +| Windows guests, multi-tenancy, migration, performance || Not yet — multiple mediated devices (different emulated VRAM sizes) and multiple guests already coexist; per-guest execution isolation is in progress |} The full story, with evidence and the current wall: [[Project Status]] and [[The Execution Frontier]]. +== Graphics == +* [[Graphics Execution]] — how guest 3D work reaches the physical engines +* [[OpenGL]] — the stock guest GL stack on the emulated vGPU +* [[Vulkan]] — the guest Vulkan pipeline on the emulated vGPU +* [[DirectX]] — the Windows/DirectX target + == Deep dives == * [[System Overview]] — the architecture before any subsystem +* [[Project Goals]] — mission, scope and goal-by-goal status * [[GSP and GSP-RM]] — the firmware interface we emulate * [[The vGSP Execution Plane (vEP)]] — how guest work becomes execution and completion * [[The Host Module (vgsp.ko)]] — the module internals @@ -48,6 +58,8 @@ The full story, with evidence and the current wall: [[Project Status]] and [[The * [[UVM in the Guest]] — unified memory as a correctness oracle * [[Physical GPU Backend and Guest Wiring]] — how work reaches real hardware * [[The Execution Frontier]] — the leading edge, evidence-led +* [[Performance]] — the cost model, tracing and improvement programme +* [[Interfaces and Stability]] — which surfaces are contracts, which may change * [[Guest Driver Lifecycle: A Field Guide]] — boot to CUDA with real IDs and log signatures == Firmware interoperability == -- cgit v1.2.3