From 2302fc09080bad51c73f293294e19fd4db464eb0 Mon Sep 17 00:00:00 2001 From: Open-IOV Date: Wed, 23 Sep 2026 05:44:08 -0400 Subject: Open-IOV: initial public release Open-IOV virtualizes NVIDIA GPUs so that unmodified guest drivers run with real GPU functionality - CUDA first, 3D and video to follow - on unmodified hosts, without a proprietary vGPU license and without patching any driver, firmware or hypervisor. Core principle: emulate the interface, pass through the work. kernel/ open-iov-vfio.ko - host VFIO mdev driver: virtual GPU device (PCI config space, BAR shadows, MSI-X), GSP boot emulation, GSP-RM message-queue/RPC emulation, memory model (GPU-VA to guest-PA discovery) and the semaphore-completion service that advances guest UVM progress. userspace/ libiov.so management API and examples. tools/ guest diagnostics, firmware analysis wrappers, RM probes. scripts/ stack manager, VM harness, build/load/test automation. config/ hardware/version profiles (the portability surface). docs/ documentation tree - start at docs/README.md. wiki/ long-form firmware and protocol deep dives. Status: initialization works end to end for a stock 570.144 Linux guest on Turing (TU104): driver probe, nvidia-smi, the full GSP-RM control battery, object creation and the early CUDA/UVM start-up path. GPU work forwarding - the step that makes CUDA kernels execute on real hardware - is the active work item; see docs/04-implementation/01-known-knowns-and-unknowns.md. License: BSD-3-Clause for the project; GPL-2.0 for kernel modules that link GPL-only kernel interfaces. See LICENSE and docs/09-reference/legal-and-licensing.md. --- .../index.php/Special:Contributions/Arthur.html | 547 +++++++++++++++++++++ 1 file changed, 547 insertions(+) create mode 100644 wiki/open-iov.org/index.php/Special:Contributions/Arthur.html (limited to 'wiki/open-iov.org/index.php/Special:Contributions/Arthur.html') diff --git a/wiki/open-iov.org/index.php/Special:Contributions/Arthur.html b/wiki/open-iov.org/index.php/Special:Contributions/Arthur.html new file mode 100644 index 0000000..ff5d72f --- /dev/null +++ b/wiki/open-iov.org/index.php/Special:Contributions/Arthur.html @@ -0,0 +1,547 @@ + + + + +User contributions for Arthur - Open-IOV + + + + + + + + + + + + + +

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16:27, 19 April 2024 +diff hist −11‎ +Articles +‎ +current +Tag: Visual edit +
16:16, 19 April 2024 +diff hist −68‎ +Articles +‎ + +Tag: Visual edit +
17:54, 19 June 2023 +diff hist +96‎ +Virtual I/O Internals +‎ →‎References (Talks & Reading Material) +current +Tag: Visual edit +
17:53, 19 June 2023 +diff hist +96‎ +GPU Driver Internals +‎ →‎References (Talks & Reading Material) +current +Tag: Visual edit +
17:52, 19 June 2023 +diff hist +63‎ +Virtual I/O Internals +‎ + +Tag: Visual edit +
17:51, 19 June 2023 +diff hist +88‎ +GPU Driver Internals +‎ →‎References (Talks & Reading Material) + +Tag: Visual edit +
20:54, 16 June 2023 +diff hist −6‎ +GPU Driver Internals +‎ →‎QEMU Host-Side Modules + +Tag: Visual edit +
20:54, 16 June 2023 +diff hist +3,413‎ +GPU Driver Internals +‎ + +Tag: Visual edit +
14:58, 13 June 2023 +diff hist 0‎ +GPU Software Bill Of Materials (SBOM) +‎ Updated Nvidia VGX vGPU version to 15.2 in GPU SBOM. +current +Tag: Visual edit +
17:02, 12 June 2023 +diff hist +144‎ +Virtual I/O Internals +‎ + +Tag: Visual edit +
20:33, 25 May 2023 +diff hist +98‎ +GPU Driver Internals +‎ →‎References (Talks & Reading Material) + +Tag: Visual edit +
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20:54, 2 May 2023 +diff hist +3‎ +Articles +‎ →‎GVM Integration Documents + +Tag: Visual edit +
17:13, 9 April 2023 +diff hist +337‎ +GPU Firmware +‎ →‎Firmware Images +current +Tag: Visual edit +
23:31, 5 April 2023 +diff hist +82‎ +Virtual I/O Internals +‎ →‎References (Talks & Reading Material) + +Tag: Visual edit +
23:29, 5 April 2023 +diff hist +230‎ +GPU Driver Internals +‎ →‎Translation Tables + +Tag: Visual edit +
23:27, 5 April 2023 +diff hist +131‎ +GPU Driver Internals +‎ →‎References (Talks & Reading Material) + +Tag: Visual edit +
21:21, 5 April 2023 +diff hist +55‎ +GPU Driver Internals +‎ →‎Host usermode (nvidia-vgpu-mgr / libnvidiavgpu.so) + +Tag: Visual edit +
17:37, 5 April 2023 +diff hist +18‎ +GPU Software Bill Of Materials (SBOM) +‎ + +Tag: Visual edit +
17:32, 5 April 2023 +diff hist +912‎ +GPU Software Bill Of Materials (SBOM) +‎ + +Tag: Visual edit +
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17:09, 5 April 2023 +diff hist +62‎ +GPU Driver Internals +‎ + +Tag: Visual edit +
17:08, 5 April 2023 +diff hist +194‎ +GPU Driver Internals +‎ →‎RM Core + +Tag: Visual edit +
17:05, 5 April 2023 +diff hist +351‎ +GPU Driver Internals +‎ →‎nvidia-vgpu-mgr + +Tag: Visual edit +
19:01, 30 March 2023 +diff hist −53‎ +Articles +‎ →‎Projects + +Tag: Visual edit +
18:25, 30 March 2023 +diff hist +8‎ +Main Page +‎ +current +Tag: Visual edit +
19:50, 28 March 2023 +diff hist +77‎ +Virtual I/O Internals +‎ →‎References (Talks & Reading Material) + +Tag: Visual edit +
19:24, 27 March 2023 +diff hist +248‎ +Glossary +‎ →‎Virtual GPU (vGPU) +current +Tag: Visual edit +
19:08, 27 March 2023 +diff hist +1‎ +Virtual I/O Internals +‎ →‎Instruction Execution + +Tag: Visual edit +
04:57, 23 March 2023 +diff hist +168‎ +GPU Software Bill Of Materials (SBOM) +‎ + +Tag: Visual edit +
04:45, 23 March 2023 +diff hist −95‎ +Articles +‎ →‎GVM Integration Documents + +Tag: Visual edit +
04:42, 23 March 2023 +diff hist −2‎ +Articles +‎ →‎Gpuvm Integration Documents + +Tag: Visual edit +
04:42, 23 March 2023 +diff hist −77‎ +Articles +‎ →‎GVM Integration Documents + +Tag: Visual edit +
04:42, 23 March 2023 +diff hist −51‎ +Intel +‎ +current +Tag: Visual edit +
04:26, 23 March 2023 +diff hist +19‎ N +Intel SR-IOV APIs +‎ Arthur moved page Intel SR-IOV APIs to Intel +current +Tag: New redirect +
04:26, 23 March 2023 +diff hist 0‎ m +Intel +‎ Arthur moved page Intel SR-IOV APIs to Intel + + +
23:02, 22 March 2023 +diff hist +201‎ +GPU Driver Internals +‎ →‎References (Talks & Reading Material) + +Tag: Visual edit +
17:53, 22 March 2023 +diff hist +40‎ +GPU Driver Internals +‎ + +Tag: Visual edit +
21:54, 13 March 2023 +diff hist −395‎ +GPU Support +‎ +current +Tag: Visual edit +
21:53, 13 March 2023 +diff hist −54‎ +GPU Support +‎ + +Tag: Visual edit +
19:35, 7 March 2023 +diff hist +12‎ +GPU Software Bill Of Materials (SBOM) +‎ + +Tag: Visual edit +
00:44, 2 March 2023 +diff hist −644‎ +Main Page +‎ + +Tags: Visual edit Manual revert +
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00:32, 2 March 2023 +diff hist +631‎ +Articles +‎ + +Tag: Visual edit +

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